PRIMENA PLAZME BOGATE TROMBOCITIMA U REKONSTRUKTIVNOJ MUKOGINGIVNOJ HIRURGIJI

Size: px
Start display at page:

Download "PRIMENA PLAZME BOGATE TROMBOCITIMA U REKONSTRUKTIVNOJ MUKOGINGIVNOJ HIRURGIJI"

Transcription

1 RADOVI BIBLID: , 136(2008) 3-4, p UDC: : PRIMENA PLAZME BOGATE TROMBOCITIMA U REKONSTRUKTIVNOJ MUKOGINGIVNOJ HIRURGIJI Zoran ALEKSIĆ 1, Saša JANKOVIĆ 1, Božidar DIMITRIJEVIĆ 1, Ana PUCAR 1, Vojkan LAZIĆ 2, Vojislav LEKOVIĆ 1 1 Klinika za parodontologiju i oralnu medicinu, Stomatološki fakultet, Univerzitet u Beogradu, Beograd; 2 Klinika za stomatološki protetiku, Stomatološki fakultet, Univerzitet u Beogradu, Beograd KRATAK SADRŽAJ Uvod Re ce si ja gin gi ve je je dan od naj s lo že ni jih pro ble ma sa vre me ne s to ma to lo gi je. Iznalažewe no vih te ra pij skih me to da za re ša va we ovog pro ble ma je zna ča jan seg ment is tra ži va wa u pa ro don to lo gi ji. Ciq rada Ciq ra da je bio da se pro ce ne kli nič ki efek ti pri me ne pla zme bo ga te trom bo ci ti ma (PBT ) u kom bi na ciji sa tran splan tatom ve ziv nog tki va (TVT) u le če wu re ce si je gin gi ve. Metod rada Istraživawe je ob u hva ti lo 15 bo le sni ka s obo stra nim re ce si ja ma gin gi ve kla se II i III po Mi le ru (Miller). Me to do lo ški kon cept se za sni vao na me to du po de qe nih usta. U le če wu 15 re ce si ja pri me wen je TVT u kom bi na ciji sa ko ro nar no po zi ci o ni ra nim re žwem uz pri me nu ak ti vi ra nog kon cen tra ta trom bo ci ta (PBT gru pa). Isti broj rece si ja na su prot noj stra ni vi li ce zbri wa van je auto tran splan tatom ve ziv nog tki va i pe ri o sta u kom bi na ci ji sa koro nar no po zi ci o ni ra nim re žwem (TVT gru pa). Za pro ce nu sta wa pa ro don ci ju ma i efi ka sno sti pri me we nih hi rurških po stu pa ka ko ri šće ni su sle de ći kli nič ki pa ra me tri: ver ti kal na du bi na re ce si je (VDR), ni vo pri poj nog epite la i ši ri na ke ra ti ni zo va ne gin gi ve. Ni vo oral ne hi gi je ne je u tvr đi van plak- in dek som po Sil nes Lou ( Sil ness Löu), a sta we gin gi ve gin giv nim in dek som po Lou Sil ne su (Löu Sil ness). Rezultati Na osno vu ana li ze sred we vred nos t za du bi nu re ce si je (VDR), us ta no v qe no je s ta ti s tič ki zna čaj no smawe we vred no sti ovog pa ra me tra šest me se ci po sle tret ma na u PBT gru pi (sa 4,93±0,86 mm na 0,60±0,37 mm; p<0,01). U TVT gru pi, u ko joj je vred nost VDR pre le če wa bi la 4,76±0,74 mm, po sle šest me se ci do bi je na je vred nost od 0,63±0,29 mm (p<0,01). U PBT gru pi je po s le op ser va ci o nog pe ri o da za be le že no pro ši re we zo ne ke ra ti ni zo va nog tki va za 2,90 mm, dok je u istom pe ri o du vred nost ovog pa ra me tra u TVT gru pi bi la 2,25 mm. Po re đe wem pro seč ne pro me ne vredno sti kli nič kih pa ra me ta ra u okvi ru obe eks pe ri men tal ne gru pe, sa mo je kod pro me ne ši ri ne ke ra ti ni zo va nog tkiva za be le že na sta ti stič ka zna čaj nost ( p<0,05). Zakqučak Re zul ta ti ove k li nič ke s t u di je uka zu ju na iz u zet nu efi ka snos t oba pri me we na po s t up ka u le če wu re ce si je gin gi ve. Kqučne reči: recesija gingive; plazma bogata trombocitima; transplantat vezivnog tkiva; regeneracija tkiva UVOD Recesija gingive s epidemiološkog, socijalnog i etiopatogenetskog aspekta predstavqa jedan od najsloženijih problema savremene parodontologije. Istovremeno, s terapijskog aspekta, to je jedan od najatraktivnijih izazova iz domena rekonstruktivne plastične mukogingivne hirurgije. Iznalažewe novih terapijskih postupaka rekonstrukcije izgubqenih tkiva u okviru recesije gingive predstavqa značajan segment istraživawa u parodontologiji. Imajući u vidu etiopatogenetski značaj, kao i prevalenciju gingivnih recesija, mukogingivni hirurški zahvati koji se primewuju u rešavawu problema razvili su se u složene plastičnohirurške postupke. Mukogingivnim hirurškim postupcima moguće je otkloniti nastale estetske nedostatke, rešiti problem preosetqivosti izloženog korena zuba, sprečiti nastanak karijesa cementa korena i, što je najznačajnije, obezbediti uslove za efikasniju kontrolu plaka. Na ovaj način se obezbeđuju preduslovi za uspostavqawe zdravqa parodoncijuma i remisiju bolesti u dugom vremenskom periodu. Radi postizawa ovakvih efekata u lečewu recesije gingive, razvijeni su mnogi hirurški postupci. Prvi pokušaji prekrivawa izloženog korena lateralno pomerenim režwem potiču iz godine [1]. Nešto kasnije dolazi do pokušaja prekrivawa korena slobodnim mukoznim autotransplantatom (SMAT) [2]. Oba metoda su pokazala mnoge nedostatke. Pravi pomak u rešavawu ovog problema dešava se primenom autotransplantata vezivnog tkiva (TVT), koji se beleži početkom osamdesetih godina prošlog veka [3]. Kasnije dolazi do modifikacije ove tehnike i u literaturi se pojavquje rad koji opisuje modifikovanu envelop-tehniku, koja se takođe izvodi uz primenu TVT [4]. Ova tehnika se pokazala kao efikasan postupak u rešavawu plitkih i uskih recesija. Potreba za obezbeđewem adekvatne ishrane TVT kao preduslova za postizawe odgovarajućih terapijskih rezultata uslovila je nastavak istraživawa i razvoj hirurške tehnike kojom bi se prevazišli uočeni problemi. Objavquje se studija u okviru koje se problem recesije gingive efektno rešava korišćewem TVT potpuno prekrivenim koronarno pomerenim režwem [5]. Kod plitkog vestibuluma i izrazito dubokih recesija, gde primena koronarno pomerenog režwa nije indikovana, veoma uspešno se primewuje tehnika TVT u kombinaciji s lateralno pomerenim režwem od dve papile [6]. 95

2 Početkom devedesetih godina prošlog veka uvodi se postupak usmerene regeneracije parodoncijuma (GTR) radi rešavawa problema recesije gingive, najpre korišćewem neresorptivne politetrafluoretilenske membrane (ep TFE) potpuno prekrivene koronarno pozicioniranim režwem pune debqine [7], a zatim i resorptivne membrane od polilaktičke kiseline [8, 9]. Kao vid resorptivne membrane upotrebqena je i kolagena membrana [10, 11]. Ono što je zajedničko za ove postupke jesu visok stepen nepredvidqivosti pozitivnog rezultata i izuzetno nizak nivo proširewa keratinizovanog tkiva u regionu tretirane recesije. Efikasnost rešavawa složenog problema recesije gingive direktno je povezana s regeneracijom tkiva. Dokazano je da prekrivawe ogolićenog korena zuba može biti dugotrajno i kvalitetno rešewe samo ako je podržano odgovarajućom regeneracijom izgubqenih dubqih parodontnih tkiva u zoni recesije (vestibularne kostne lamele, periodoncijuma i regionalnog cementnog tkiva). Rezultati kliničkih istraživawa su suvereno na tron postavili primenu transplantata vezivnog tkiva kao najkvalitetniju rekonstruktivnu tehniku u rešavawu problema recesije gingive. Međutim, histološka procena ukazuje na nedovoqnu regeneraciju alveolarne kosti, cementa i periodoncijuma u žeqenom regionu [12, 13]. Ujedno se zapaža problem dugačkog pripojnog epitela kod velikog broja bolesnika. Očigledno je da je za obnavqawe dubqih parodontnih tkiva potrebna dodatna aktivna stimulacija. Potrebno je sa pasivnih regenerativnih postupaka preći na poqe biomimetike i aktivne regeneracije. Naravno, reč je o primeni specifičnih bioaktivnih, polipeptidnih molekula poznatih kao faktori rasta. Faktor rasta koji potiče iz trombocita (PDGF) i trombocitni faktor rasta β (TGF-β) predstavqaju sigurno najvažnije stimulatore i koordinatore regeneracije tkiva. Neke studije su potvrdile wihovu presudnu ulogu u hemotaksi, proliferaciji i diferencijaciji ćelija zasluženih za obnovu parodontnih tkiva [14, 15]. PDGF, TGF-β, kao i mnogi drugi mawe eksponirani bioaktivni molekuli nađeni su u ά granulama trombocita. Međutim, za pokretawe regeneracije dubqih parodontnih tkiva potrebna je i visoka koncentracija faktora rasta. Plazma bogata trombocitima (PBT) je deo plazme u kojoj se posebnim tehnološkim postupkom postiže mnogostruko veća koncentracija trombocita (do 400%) nego u normalnoj plazmi [16]. Značaj ovako obrađene plazme jeste u dobijawu ogromnih koncentracija PDGF i TGF-β (450% više u odnosu na nekoncentrovanu plazmu), koji se tog kvantiteta i kvaliteta mogu koristiti za pojačavawe regeneracije tkiva. CIQ RADA Ciq istraživawa je bio da se procene klinički efekti primene plazme bogate trombocitima kao stimulatora regenerativnih procesa u okviru hirurškog postupka korišćewa autotransplantata vezivnog tkiva i periosta u rešavawu problema izolovane recesije gingive. METOD RADA U istraživawe je ukqučeno 15 bolesnika lečenih na Klinici za parodontologiju i oralnu medicinu Stomatološkog fakulteta Univerziteta u Beogradu. Istraživawe je odobrio Etički komitet ovog fakulteta, a svi bolesnici su potpisali pisani pristanak za ukqučivawe u istraživawe. Ispitanici su u proseku bili stari 35,8 godina i svi su bili nepušači. Kod bolesnika su dijagnostikovane obostrano izražene recesije II i III klase (Slika 1), koje su po tipu i veličini bile slične [17]. Recesije su se nalazile u interkaninom i premolarnom regionu gorwe ili dowe vilice. Metodološki koncept je zasnovan na tzv. metodu podeqenih usta. Prema navedenom konceptu, u lečewu jedne recesije je primewen metod koronarno pomerenog režwa (Slika 2) uz korišćewe auto SLIKA 1. Gingivna recesija od 5 mm u regiji zuba 13. FIGURE 1. Gingival recession of 5 mm in tooth #13. SLIKA 2. Podignuti režaw pune debqine u regiji recesije. FIGURE 2. A full thickness flap with mesial and distal releasing incisions was elevated. 96

3 transplantata vezivnog tkiva i periosta. Ova grupa recesija je lečena plazmom bogatom trombocitima (PBT) ili, preciznije, aktiviranim koncentratom trombocita (PBT grupa). PBT frakcija je dobijena tehnološkim postupkom kroz dve rotacije (dou ble spin). Prvom rotacijom uzete krvi na 2400 rpm tokom 10 minuta odvojena je frakcija eritrocita od plazme (Slika 3). Drugim centrifugirawem na 3600 rpm 15 minuta odvojena je PBT od plazme siromašne trombocitima (Slika 4). U lečewu izolovanih recesija gingive u obe eksperimentalne grupe primewena je hirurška tehnika koju je opisao Alen (Al len) [5]. Posle anestezirawa hirurškog regiona, izvođene su odgovarajuće incizije u zoni recesije. Kosim i vertikalnim incizijama koje polaze od gleđnocementne granice ka alveolarnoj mukozi s obe strane recesije i koje su spojene sulkusnom incizijom omogućeno je odizawe trapezoidnog režwa pune debqine (Slika 2). Na ovaj način postignuto je potpuno izlagawe ogolelog korena zuba i oštećewa alveolarne kosti. Potom je izvođena ciqna obostrana deepitelizacija vestibularnih papila međuzubne gingive. Radi mobilizacije mukoperiostnog režwa i stvarawa uslova za wegovo koro narno pozicionirawe (bez pritiska) u apeksnoj zoni režwa, urađeno je presecawe periosta. Izložena površina korena zuba mehanički je obrađena, kako bi se uklonio nekrotički cement i poravnala i uglačala izložena površina korena zuba. Transplantat vezivnog tkiva uziman je sa nepca u regionu premolara tzv. tehnikom trap do or (Slika 5). U PBT grupi, neposredno po uzimawu transplantata vezivnog tkiva, on se u potpunosti potapao u dobijenu plazmu bogatu trombocitima (Slika 6). Plazma je aktivirana svežom krvqu bolesnika, pri čemu je dobijen koncentrovani koktel citokina. Izloženi koren i okolna alveolarna kost u tretiranom regionu su takođe natopqeni dobijenom aktivnom frakcijom plazme, posle čega je u potpunosti prekriven koronarno pozicioniranim režwem (Slike 7, 8 i 9). U lečewu kontralateralne recesije (TVT grupa) korišćen je istovetni hirurški postupak uz primenu transplantata vezivnog tkiva sa periostom u kombinaciji sa koronarno pozicioniranim režwem, ali bez primene PBT (kontrolna grupa ispitanika). Transplantat je potpunoprekrivan koronarno pozicioniranim režwem pune debqine. SLIKA 3. Odvajawe plazme (2400 rpm tokom 10 minuta). FIGURE 3. Separation of plasma (spin 2400 rpm during 10 minutes). SLIKA 5. Uzimawe transplantata vezivnog tkiva iz premolarnog regiona. FIGURE 5. Harvesting of the connective tissue graft from the palate of premolar region. SLIKA 4. Odvajawe plazme bogate trombocitima od plazme siromašne trombocitima (3600 rpm tokom 15 minuta). FIGURE 4. Separation of platelet-rich plasma from platelet-poor plasma (spin 3600 rpm during 15 minutes). SLIKA 6. Transplantat vezivnog tkiva kondicioniran plazmom bogatom trombocitima. FIGURE 6. Connective tissue graft conditioned with platelet-rich plasma. 97

4 Oporavak posle hirurškog lečewa je obuhvatao odgovarajuće higijensko-dijetetske mere uz primenu 0,12% rastvora hlorheksidin-glukonata za ispirawe usta (dva-tri puta dnevno od drugog dana posle operacije). Analgetici su prepisani po potrebi. Hirurški šavovi su uklawani posle deset dana. Predviđeni higijensko-dijetetski režim i ispirawe usta preporučivani su do tridesetog dana od operacije. Procena stawa parodontnih tkiva, obima i tipa recesije izvedena je utvrđivawem vertikalne dimenzije recesije (VDR), širine keratinizovane gingive, nivoa pripojnog epitela i gingivnog indeksa po Lou Silnesu (Löu Sil ness). Nivo oralne higijene je potvrđen primenom plak-indeksa po Silnes Louu (Sil ness Löu). Primenom navedenih kliničkih parametara utvrđivano je stawe parodontnih tkiva, kao i nivo oralne higijene pre hirurškog zahvata i šest meseci od lečewa, kada je izvedena konačna procena (Slika 10). Dobijene vrednosti za sve ispitivane parametre obrađene su primenom odgovarajućih statističkih modela, sredwe vrednosti, prosečne promene vrednosti, standardne devijacije i Studentovog t-testa. REZULTATI SLIKA 7. Transplantat vezivnog tkiva fiksiran na žeqenom mestu. FIGURE 7. Connective tissue graft placed and stabilized on the recipient site. SLIKA 8. Aktivacija plazme bogate trombocitima u regionu recesije. FIGURE 8. Additional application of activated platelet-rich plasma on the recipient site. Postoperacioni period je kod svih 15 bolesnika protekao bez komplikacija. U PBT grupi vrednost za VDR u zoni recesije pre operacije bila je 4,93±0,86 mm (Slika 11), a šest meseci posle hirurškog lečewa 0,60±0,37 mm, sa statistički značajnom razlikom (Tabela 1, Slika 12). Razlika sredwih vrednosti za VDR od 4,56 mm ukazuje na obim postignutog prekrivawa izloženog korena zuba (90,9%). U TVT grupi, u kojoj su u lečewu recesije gingive korišćeni autotransplantat vezivnog tkiva sa periostom i koronarno pomereni režaw bez primene PBT, prosečna vrednost za VDR od 4,76±0,74 mm pre operacije (Slika 13) jasno ukazuje na izraženost recesije gingive kod ispitanika ove grupe. Šest meseci po primewenoj terapiji vrednost ovog parametra od 0,63±0,29 mm potvrđuje efekte izvedene terapije (Slika 14, Tabela 2). Postignuto prekrivawe bilo je 4,13 mm, odnosno 89,9% površine ogolelog korena zuba. Efekti primewenog lečewa su se odrazili i na širinu keratinizovane gingive. Prosečna širina SLIKA 9. Koronarno pozicionirani režaw fiksiran tako da potpuno pokriva region recesije. FIGURE 9. Coronally advanced flap sutured over connective tissue graft. SLIKA 10. Izgled lečenog regiona šest meseci posle hirurške intervencije. FIGURE 10. Six months postoperatively full root coverage was obtained. 98

5 keratinizovane gingive pre operacije u PBT grupi bila je 0,88±0,30 mm. Posle lečewa recesije gingive prosečna vrednost ovog parametra bila je 3,78±0,49 mm. Na ovaj način je postignuto prosečno nominalno proširewe zone keratinizovane gingive od 2,90 mm. Vrednost širine keratinizovane gingive je statistički visoko značajno različita u odnosu na nivo pre hirurškog lečewa (Tabela 1). Kod ispitanika TVT grupe prosečna vrednost keratinizovane gingi ve pre operacije bila je 0,90±0,34 mm, dok je postoperacioni nivo od 3,15±0,41 mm pokazao proširewe ove zone za 2,25 mm (Tabela 2). U eksperimentalnoj grupi prosečna vrednost nivoa pripojnog epitela pre operacije bila je 6,28±0,78 mm, dok je šest meseci posle izvedene hirurške terapije vrednost ovog parametra bila 1,63±0,40 mm (Tabela 1). U kontrolnoj grupi nivo pripojnog epitela se sa 6,17±0,82 mm smawio na 1,73±0,46 mm (Ta SLIKA 11. Izgled gingivne recesije zuba 13 pre hirurške intervencije. FIGURE 11. Preoperative view on the gingival recession tooth #13. SLIKA 13. Izgled gingivne recesije zuba 23 pre hirurške intervencije. FIGURE 13. Preoperative view on the gingival recession tooth #23. TABELA 1. Rezultati grupe ispitanika lečenih transplantatom vezivnog tkiva uz primenu plazme bogate trombocitima. TABLE 1. Clinical results of group treated with connective tissue graft and platelet-rich plasma. Parametar Parameter Vertikalna dimenzija recesije Recession depth Širina keratinizovane gingive Keratinized tissue width Nivo pripojnog epitela Clinical attachment level p<0.01 Pre lečewa Baseline Posle šest meseci After six months 4.93±0.86 mm 0.60±0.37 mm 0.88±0.30 mm 3.78±0.49 mm 6.28±0.78 mm 1.63±0.40 mm SLIKA 14. Izgled gingivne recesije tretirane transplantatom vezivnog tkiva posle hirurške intervencije. Uočava se značajno mawa augmentacija keratinizovanog tkiva u odnosu na lečewe plazmom bogatom trombocitima i transplantatom vezivnog tkiva. FIGURE 14. Postoperative view on outcome of gingival recession treatment with connective tissue graft. Focus on appreciably smaller gain of keratinized tissue in comparison with gingival recession treated with platelets-rich plasma and conncetive tissue graft. TABELA 2. Rezultati grupe ispitanika lečenih transplantatom vezivnog tkiva bez primene plazme bogate trombocitima. TABELA 2. Clinical results of group treated with connective tissue graft without platelet-rich plasma. SLIKA 12. Izgled gingivne recesije tretirane plazmom bogatom trombocitima i transplantatom vezivnog tkiva posle hirurške intervencije. Obratiti pažwu na značajno proširewe širine keratinizovanog tkiva. FIGURE 12. Postoperative view on outcome of gingival recession treatment with platelet-rich plasma and connective tissue graft. Pay attention on significant increase of keratinized tissue width. Parametar Parameter Vertikalna dimenzija recesije Recession depth Širina keratinizovane gingive Keratinized tissue width Nivo pripojnog epitela Clinical attachment level p<0.01 Pre lečewa Baseline Posle šest meseci After six months 4.76±0.74 mm 0.63±0.29 mm 0.90±0.34 mm 3.15±0.41 mm 6.17±0.82 mm 1.73±0.46 mm 99

6 TABELA 3. Rezultati plak-indeksa (PI) i gingivnog indeksa (GI) u obe eksperimentalne grupe. TABLE 3. Plaque Index (PI) and Gingival Index (GI) results in both experimental groups. Grupa Group PBT PRP TVT CTG p<0.01 Parametar Parameter Pre lečewa Baseline Posle šest meseci After six months PI 1.73± ±0.23 GI 1.32± ±0.14 PI 1.41± ±0.18 GI 1.45± ±0.20 bela 2). Statistističkom analizom vrednosti za nivo pripojnog epitela utvrđena je statistički visoko značajna razlika u obe grupe ispitanika. Primewena terapija, čiji je ciq bilo prekrivawe ogolelog korena zuba i postizawe normalnih anatomomorfoloških i topografskih odnosa, odrazila se i na stvarawe povoqnih uslova za održavawe higijene usta i zuba, te na oslobađawe preosetqivosti korena na termičke i mehaničke nadražaje. Vrednost plak-indeksa pre operacije od 1,73±0,15 u PBT grupi i 1,41±0,23 u TVT grupi značajno se smawila na 0,41±0,23, odnosno na 0,36±0,18 posle lečewa (Tabela 3). Ovakvi efekti primewenog lečewa u pogledu nivoa oralne higijene direktno su imali uticaja i na jačinu zapaqewa gingive. Vrednost gingivnog indeksa pre operacije od 1,32±0,17 u eksperimentalnoj grupi značajno se smawila posle hirurškog lečewa (0,35±0,14; p<0,01). Sličan nalaz je zabeležen i kod ispitanika kontrolne grupe, gde se vrednost gingivnog indeksa smawio sa 1,45±0,16 na 0,30±0,20 (Tabela 3). Pomoću statističkog metoda poređewa prosečnih promena vrednosti za određene parametre u dve ispitivane grupe utvrđeno je da su rezultati u PBT grupi koji se odnose na proširewe zone keratinizovanog tkiva statistički značajno boqi (2,90 mm) od rezultata dobijenih u TVT grupi (2,25 mm) (p<0,05). Primenom statističkog metoda poređewa prosečnih PBT TV T Δ VDR Δ DP Δ NPE Δ KG GRAFIKON 1. Poređewe prosečnih promena vrednosti ispitivanih parametara u obe eksperimentalne grupe posle godinu dana. GRAPH 1. Comparison of mean changes in experimental groups after one year follow-up period. promena vrednosti za druge ispitivane kliničke parametre, nije uočena statistička značajnost razlika (Grafikon 1). DISKUSIJA Recesija gingive s izloženim korenom zuba je čest problem koji se javqa u svakodnevnoj stomatološkoj praksi. Prvi pokušaji rešavawa ovog problema potiču iz godine, kada su Grup (Gr up e) i Voren (War re n) [1] opisali tehniku lateralno pomerenog režwa. Međutim, utvrđeno je da se ovim postupkom obezbeđuje prekrivawe korena od najviše 65%. Nedostatak hirurškog postupka su relativno uske indikacije i visok stepen nepredvidqivosti. Saliven (Su li van) i Etkins (At kins) [2] su godine objavili studiju u kojoj za prekrivawe ogolićenih korenova koristi slobodni mukozni autotransplantat (SMAT). Nažalost, dokazano je da neodgovarajuća ishrana dela transplantata iznad eksponirane površine korena uslovqava mali procenat uspešnosti ovog postupka (do 50%). Langer (Lan ger) i Kalawa (Ca lag na) [3] godine u mukogingivnu hirurgiju uvode novi pristup rešavawa problema recesije gingive primenom TVT. Prema datoj metodologiji vezivnotkivnim transplantatom se izloženi koren prekriva uz delimično prekrivawe transplantata repozicioniranim režwem poludebqine. Recke (Ra et zke) [4] godine predlaže modifikovanu envelop-tehniku, takođe uz primenu TVT. Ova tehnika se pokazala kao efikasna u rešavawu recesije gingive, ali samo kod plitkih (do 4 mm) i uskih recesija. Kod dubqih recesija rezultati su značajno nepovoqniji. Ovakav ishod bio je uslovqen ugroženom ishranom dela transplantata u zoni izložene površine korena. Alen [5] pokušava da reši problem tako što TVT potpuno prekriva koronarno pomerenim režwem. Kod plitkog vestibuluma i dubokih recesija, kada nije indikovano koronarno pomerawe režwa, može se primeniti tehnika TVT u kombinaciji s lateralno pomerenim režwem dve papile. Ovaj metod je opisao Nelson (Nel s on) [6] godine. U okviru ove tehnike preporučuje se režaw pune debqine. Uspešnu modifikaciju Nelsonove tehnike opisao je Haris (Har ris) [18] godine primewujući režaw poludebqine. Tinti (Tin ti) i Vinčenci (Vin cen zi) [7] godine problem recesije gingive rešavaju tako što prvi uvode postupak usmerene regeneracije parodoncijuma (GTR). Kao promotera regenerativnih procesa u parodoncijumu, oni koriste neresorptivnu ep TFE membranu potpuno prekrivenu koronarno pozicioniranim režwem pune debqine. Pini Prato (Pi ni Pra to) i Kortelini (C or tel li ni) i [8] i Haris [9] izolovanu recesiju gingive eliminišu primenom GTR uz korišćewe resorptivne mem 100

7 brane od polilaktičke kiseline. Slične rezultate dobili su i De Sanktis (De San ctis) i Cukeli (Zuc cheli) [10] i Haris [11] primenom resorptivne membrane od kolagena. Ono što je zajedničko za ove postupke jesu visok stepen nepredvidqivosti pozitivnog rezultata i izuzetno nizak nivo proširewa keratinizovanog tkiva u regionu tretirane recesije. Rezultati naše studije ukazuju na izuzetnu efikasnost oba primewena specifična hirurška postupka u rešavawu složenih problema lečewa recesije gingive. Analiza dobijenih podataka pokazuje da su kod ispitanika lečenih TVT u kombinaciji sa PBT postignuti boqi rezultati u širini zone keratinizovane gingive nego kod ispitanika TVT grupe posle šestomesečnog perioda nadgledawa. Ova saznawa, kao i rezultati, u saglasnosti su sa nalazima drugih autora [1, 3, 17]. Ovaj nalaz ni na koji način ne umawuje izuzetno pozitivne efekte primene TVT bez primene PBT u rešavawu problema izolovane recesije gingive u parodontopatiji. U prilog ovom stavu govori i čiwenica da je postignuta prosečna prekrivenost izloženih korenova primenom ove tehnike korišćewem samo TVT bila 88,5%. Ipak, treba imati u vidu zavidne efekte koji su postignuti primenom PBT, gde je prosečno prekrivawe korena bilo 90,9%. Zanimqiva su tumačewa postizawa proširewa zone keratinizovane gingive u lečewu recesije gingive. Ovaj fenomen se tumači sposobnošću tkiva regenerisanog iz periodoncijuma i kosti da indukuje keratinizaciju i postoperacionu regresiju nivoa mukogingivne linije na wenu genetski predodređenu lokalizaciju [9, 19]. Proširewe zone keratinizovanog tkiva posle primene TVT i periosta može biti direktna posledica induktivnog delovawa nekih faktora iz mezenhimnog tkiva transplantata na metaplaziju epitela režwa u pravcu keratinizacije [17]. Ovakvom analizom dolazi se do razumevawa fenomena proširewa zone keratinizovanog tkiva kod ispitanika lečenih aktiviranim PBT u odnosu na grupu ispitanika gde on nije korišćen. Očigledno je da je mnogostruko stimulativno dejstvo visokokoncentrovanih citokina, prvenstveno PDGF i TGF-β iz aktivirane PBT frakcije plazme (oslobađawem iz ά granula trombocita), unapredilo regenerativne procese na nivou dubqih parodontnih tkiva. Poznata je wihova uloga na hemotaksi matičnih ćelija, aktivirawu mitotske aktivnosti i diferencijaciji u produktivne ćelijske grupe koje direktno učestvuju u regeneraciji parodontnih tkiva. Smatra se da PDGF i TGF-β, vezujući se za specifične površinske receptore i aktivirajući unutarćelijski mehanizam tirozin-kinaze, imaju posebno snažno dejstvo na nediferencirane mezenhimne ćelije periodontnog i kostnog porekla [20]. U zavisnosti od tipa receptora za koji se vežu, PDGF i TGF-β deluju kao mitogen (proliferacija) ili morfogen (diferencijacija). Potvrđeno je da ove ćelije predstavqaju izvor obnavqawa kostnog, periodontnog i cementnog tkiva. Ujedno, navedeni bioaktivni faktori rasta pojačavaju sintezu kolagena tip I od strane fibroblasta i osteoblasta, koji postoje u tkivu parodoncijuma. Ove dve vrste ćelija imaju osnovnu ulogu u stvarawu novog vanćelijskog matriksa vezivnog i kostnog tkiva, te u stvarawu novog pripoja [20]. PDGF u velikim koncentracijama veoma efektno suprimira proliferaciju epitela, što ima poseban značaj, budući da je u lečewu recesija gingive dugačak pripojni epitel, kao nepovoqni ishod lečewa, histološki zabeležen u većini uzoraka [21]. Klinički boqi rezultati zabeleženi kod ispitanika eksperimentalne grupe lečenih aktiviranom PBT se dodatno mogu objasniti i postojawem efekta tkivnog lepka u regionu rane. U ovom predelu se aktivirawem plazme visokokoncentrovane trombocitima za 30 minuta stvara izuzetno kvalitetan koagulum koji odlikuje i do stotinu puta veća gustina fibrinske mreže u odnosu na spontano formiran koagulum. Ovakav koagulum omogućava dodatnu stabilnost rane. S druge strane, proteolitičkom razgradwom fibrina fibroblasti dobijaju značajan gradivni materijal za pojačanu sintezu kolagena. Mora se naglasiti i uloga aktivirane plazme u difuzionoj prehrani transplantata i tkiva režwa u prva dva dana posle intervencije mnogim hranqivim sastojcima. Prosečne vrednosti za nivo pripojnog epitela pre i šest meseci posle hirurškog lečewa pokazuju da se primewenim terapijskim postupkom značajno pospešuje razvoj regenerativnih procesa u parodoncijumu. Na ovo ukazuje i koronarno pomerawe pripojnog epitela. Oslobađawe recesije kod ispitanika obe grupe, uz uspostavqawe povoqnih anatomomorfoloških i topografskih odnosa u tkivu gingive, kao i u mukogingivnom kompleksu parodontnih tkiva, odrazila se na mogućnost adekvatnog održavawa higijene usta i zuba. Stvoreni uslovi za manipulaciju četkicom (proširewe zone keratinizovane gingive, produbqivawe vestibuluma i dr.), ali i postignuta desenzibilizacija korena, obezbedili su efekte u pogledu potrebnog nivoa oralne higijene, na šta ukazuje smawewe vrednosti plak-indeksa i gingivnog indeksa. Idealni ciq svih rekonstruktivnih mukogingivnih hirurških zahvata jeste potpuna rekonstrukcija svih izgubqenih parodontnih tkiva u regionu tretirane gingivne recesije. Ocewujući potvrđene biološke efekte aktiviranog koncentrata trombocita mogu se objasniti boqi klinički rezultati, po svim kliničkim parametrima, postignuti u eksperimentalnoj grupi ispitanika lečenih primenom PBT. Čiwenica da je samo kod proširewa zone keratinizovanog tkiva utvrđena statistički značajna razlika ohrabruje i upućuje na zakqučak o mogućoj intenzivnijoj regeneraciji dubqih parodontnih tkiva (alveolarna kost, cement i periodoncijum) u tretiranim regionima. Međutim, dobijeni pozitivni klinički 101

8 rezultati primenom navedenih hirurških postupaka mogu se potvrditi i objektivizirati jedino kvalitetnom histološkom analizom. ZAKQUČAK Na osnovu dobijenih rezultata istraživawa može se zakqučiti da je primena metoda koronarno pomerenog režwa i transplantata vezivnog tkiva u kombinaciji sa plazmom bogatom trombocitima vrlo efikasna u rešavawu problema recesije gingive. Budućnost regenerativne parodontne terapije, pa i rekonstruktivne mukogingivne hirurgije, leži u aktivnoj regeneraciji i primeni biomimetičkih principa i tehnologija. ZAHVALNICA Rad je finansiralo Ministarstvo nauke i tehnologije Republike Srbije u okviru projekta br , pod nazivom Parodontalna medicina, koncept aktivne regeneracije u parodontologiji i implantologiji. LITERATURA 1. Grupe J, Warren R. Repair of gingival defects by sliding flap operation. J Periodontol 1956; 27: Sulivan HC, Atkins JH. Free autogenous gingival grafts. III Utilization of grafts in the treatment of gingival recession. J Periodontol 1968; 6: Langer B, Calagna L. The subepithelial connective tissue graft. A new approach to enhancement of anterior cosmetics. Int J Periodontics Restorative Dent 1982; 2: Raetzke P. Covering localized areas of root exposure employng the "envelope" technique. J Periodontol 1985; 56: Allen EP. Pedicle flaps, gingival grafts and connective tissue grafts in aesthetics treatment of gingival recessions. Pract Periodontics Aesthet Dent 1993; 5: Nelson S. The subpedicle connective tissue graft. A bilaminar reconstructive procedure for covering of denuded surfaces. J Periodontol 1987; 58: Tinti C, Vincenzi GP, Cortelini P.The treatment of gingival recession with guided tissue regeneration procedures with means of Gore Tex membranes. Quintessence Int 1990; 6: Pini Prato G, Cortellini P. Guided tissue regeneration versus mucogingival surgery in the treatment of human buccal gingival recession. J Periodontol 1992; 63: Harris RJ. A comparative study of root coverage obtained with guided tissue regeneration utilizing a biobsorbable membrane and subepithelial connective tissue graft. J Periodontol 1997; 68: De Sanctis M, Zuccheli G. Guided tissue regeneration with resorbable barrier membrane for the management of buccal recession. Int J Periodontics Restorative Dent 1996; 16: Harris RJ. The connective tissue graft and partial thickness double pedicle graft: A predictable method of obtaining root coverage. J Periodontol 1992; 63: Trombeli L. Periodontal regeneration in gingival recession defects. J Periodontol ; 19: Waterman CA. Guided tissue regeneration using a bioabsorbable membrane in the treatment of human gingival recession. A re-entry study. J Periodontol 1997; 68: Lynch SE, Williams RC, Polson AM, et al. A combination of platelet-derived and insulin-like growth factors enhances periodontal regeneration. J Clin Periodontol 1989; 16: Wang H-L, Pappert TD, Castelli WA, Chiego DJ Jr, Shyr Y, Smith BA. The effect of platelet-derived growth factor on the cellular response of the periodontium: An autoradiographic study on dogs. J Periodontol 1994; 65: Marx RE, Carlson ER, Eichstaedt RM, Schimmele SR, Strauss JE, Georgeff KR. Platelet-rich plasma: Growth factor enhancement for bone grafts. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1998; 85: Miller PD, Alen EP. Coronal positioning of existing gingiva Short term results in the treatment of shallow marginal tissue recession. J Periodontol 1989; 60: Harris RJ. A comparison of 2 root coverage techniques: Guided tissue regeneration with a bioabsorbable matrix style membrane versus connective tissue graft combined with coronally positioned pedicle graft. J Periodontol 1998; 69: Cortelini P, Clauser C. Histologic assessment of new attachment following the treatment of a human buccal recessions by means of guided tissue regeneration procedures. J Periodontol 1993; 64: Pfeifer JA, Heller R. Histologic evaluation of full and partial thickness lateral positioned flaps: A pilot study. J Periodontol 1971; 42: Kawase T, Okuda K, Wolff LF, Yoshie H. Platelet-rich plasmaderived fibrin clot formation stimulates collagen synthesis in periodontal ligament and osteoblastic cells in vitro. J Periodontol 2003; 74: Carnio J, Camargo P, Kenney B. Histological evaluation of 4 cases of root coverage following a connective tissue graft combined with enamel matrix derivate preparation. J Periodontol 2002; 73:

9 CLINICAL IMPACT OF PLATELET RICH PLASMA IN TREATMENT OF GINGIVAL RECESSIONS Zoran ALEKSIĆ 1, Saša JANKOVIĆ 1, Božidar DIMITRIJEVIĆ 1, Ana PUCAR 1, Vojkan LAZIĆ 2, Vojislav LEKOVIĆ 1 1 Clinic for Periodontology and Oral Medicine, School of Dentistry, University of Belgrade, Belgrade; 2 Clinic for Prosthodontics, School of Dentistry, University of Belgrade, Belgrade INTRODUCTION Root coverage supported with complete regeneration of lost periodontal tissues represents the ultimate goal of gingival recession treatment. OBJECTIVE This study was designed to evaluate clinical effectiveness of platelet rich plasma gel (PRP) with connective tissue graft (CTG) in the treatment of gingival recession. METHOD 15 gingival recessions Miller class I or II were treated with CTG and PRP (group PRP). Connective tissue graft was harvested from the premolar region using trap door technique. After elevation of the flap, the regional bone and root surface were smeared with activated PRP gel. CTG was also irrigated with PRP gel before placement over the exposed root surface and local bone. Fixed CTG was covered with a coronally advanced flap. The same number of gingival recessions were treated with CTG in combination with the coronally advanced flap with no PRP gel (group TVT). Clinical recordings included recession depth (RD), probing depth (PD), clinical attachment level (CAL) and keratinized tissue width (KT) before and 1 year after mucogingival surgical treatment. RESULTS Mean value of RD was significantly decreased from 4.93±0.86 mm to 0.60±0.37 (p<0.01) with CTG and PRP and from 4.76±0.74 mm to 0.63±0.29 mm (p<0.01) in CTG group. This difference was not statistically significant. Results of the keratinized tissue width showed significant increase from 0.88± 0.30 mm presurgery to 3.78±0.49 mm (p<0.01) six months after treatment in PRP group and from 0.90±0.34 mm to 3.15±0.41 in TVT group (p<0.01). This difference was statistically significant (p>0.05). No statistically significant differences were observed between treatment groups in CAL and PD. CONCLUSION Clinical results validate both procedures as effective and highly predictable surgical techniques in solving gingival recession problem. Histological evaluation may confirm advantage of PRP use related to regeneration of periodontal tissues. Key words: gingival recession; platelet rich plasma; connective tissue graft; tissue regeneration Zoran ALEKSIĆ Stomatološki fakultet Dr Subotića 4, Beograd Tel.: Faks: draleksic@ptt.yu * Rukopis je dostavqen Uredništvu godine. 103

The use of platelet-rich plasma in combination with connective tissue grafts following treatment of gingival recessions

The use of platelet-rich plasma in combination with connective tissue grafts following treatment of gingival recessions RESEARCH REPORT 63 Sasha M Jankovic, Aleksic M Zoran, Lekovic M Vojislav, Dimitrijevic S Bozidar, Barry E Kenney The use of platelet-rich plasma in combination with connective tissue grafts following treatment

More information

A Sound Track to Reading

A Sound Track to Reading A Sound Track to Reading Blending Flashcards Prepared by Donald L Potter June 1, 2018 Mr. Potter prepared these cards to be used with Sister Monica Foltzer s advanced intensive phonics program and reader,

More information

Many techniques have been proposed for root coverage:

Many techniques have been proposed for root coverage: Case Series Localized Gingival Recessions Treated With the Original Envelope Technique: A Report of 50 Consecutive Patients Jaime A. Vergara* and Raul G. Caffesse Background: The surgical techniques used

More information

Effect of Oral Hygiene Training on the Plaque Control in Patients Undergoing Treatment with Fixed Orthodontic Appliances

Effect of Oral Hygiene Training on the Plaque Control in Patients Undergoing Treatment with Fixed Orthodontic Appliances ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 57, N o 1, 2010 7 UDC: 616.31-083:616.314-77 DOI: 10.2298/SGS1001007M Effect of Oral Hygiene Training on the Plaque Control in Patients Undergoing

More information

The Treatment of Gingival Recession Associated with Deep Corono-Radicular Abrasions (CEJ step) a Case Series

The Treatment of Gingival Recession Associated with Deep Corono-Radicular Abrasions (CEJ step) a Case Series CLINICAL AND RESEARCH REPORT The Treatment of Gingival Recession Associated with Deep Corono-Radicular Abrasions (CEJ step) a Case Series Giovanpaolo Pini-Prato, Carlo Baldi, Roberto Rotundo, Debora Franceschi,

More information

Alarge number of sound clinical

Alarge number of sound clinical Volume 83 Number 5 Long-Term 8-Year Outcomes of Coronally Advanced Flap forrootcoverage Giovanpaolo Pini-Prato,* Debora Franceschi,* Roberto Rotundo,* Francesco Cairo,* Pierpaolo Cortellini, and Michele

More information

Free Gingival Graft as a Single Step Procedure for Treatment of Mandibular Miller Class I and II Recession Defects

Free Gingival Graft as a Single Step Procedure for Treatment of Mandibular Miller Class I and II Recession Defects 12 Gingival graft in mandibular defect Original Article Free Gingival Graft as a Single Step Procedure for Treatment of Mandibular Miller Class I and II Recession Defects Lata Goyal1*, Narender Dev Gupta2,

More information

ELIMINATE POCKETS. Periodontal pocket is the consequence of periodontal infection But also a major risk factor for the further progression of disease

ELIMINATE POCKETS. Periodontal pocket is the consequence of periodontal infection But also a major risk factor for the further progression of disease ELIMINATE POCKETS Periodontal pocket is the consequence of periodontal infection But also a major risk factor for the further progression of disease CONSEQUENTLY Periodontal pockets should be eliminated

More information

TWO-STEP SURGICAL PROCEDURE FOR ROOT COVERAGE (FREE GINGIVAL GRAFT AND CORONALLY POSITIONED FLAP) - A CASE REPORT

TWO-STEP SURGICAL PROCEDURE FOR ROOT COVERAGE (FREE GINGIVAL GRAFT AND CORONALLY POSITIONED FLAP) - A CASE REPORT TWO-STEP SURGICAL PROCEDURE FOR ROOT COVERAGE (FREE GINGIVAL GRAFT AND CORONALLY POSITIONED FLAP) - A CASE REPORT Dr Prashant Bhusari*, Dr Apoorva Saxena**, Dr Jaya Jain***,Dr Rashmi Rathore***, Dr Aditi

More information

Management of millers class III marginal tissue recession associated with endodontic lesion: Report of two cases managed using second stage surgery

Management of millers class III marginal tissue recession associated with endodontic lesion: Report of two cases managed using second stage surgery CASE SERIES 1 OPEN ACCESS Management of millers class III marginal tissue recession associated with endodontic lesion: Report of two cases managed using second stage surgery Sangeeta ABSTRACT Introduction:

More information

Avita Rath, 1 Smrithi Varma, 2 and Renny Paul Case Presentation. 1. Background

Avita Rath, 1 Smrithi Varma, 2 and Renny Paul Case Presentation. 1. Background Case Reports in Dentistry Volume 2016, Article ID 9289634, 5 pages http://dx.doi.org/10.1155/2016/9289634 Case Report Two-Stage Mucogingival Surgery with Free Gingival Autograft and Biomend Membrane and

More information

Therapeutic efficacy of connective tissue autotransplants with periosteum and platelet rich plasma in the menagement of gingival recession

Therapeutic efficacy of connective tissue autotransplants with periosteum and platelet rich plasma in the menagement of gingival recession Strana 664 VOJNOSANITETSKI PREGLED Vojnosanit Pregl 2013; 70(7): 664 669. ORIGINAL ARTICLE UDC: 616.311.2-089.843-085.382 DOI: 10.2298/VSP1307664J Therapeutic efficacy of connective tissue autotransplants

More information

Case Report Esthetic Root Coverage with Double Papillary Subepithelial Connective Tissue Graft: A Case Report

Case Report Esthetic Root Coverage with Double Papillary Subepithelial Connective Tissue Graft: A Case Report Case Reports in Dentistry, Article ID 509319, 5 pages http://dx.doi.org/10.1155/2014/509319 Case Report Esthetic Root Coverage with Double Papillary Subepithelial Connective Tissue Graft: A Case Report

More information

Coverage of gingival recession defe Titletissue regeneration with and withou enamel matrix derivative in

Coverage of gingival recession defe Titletissue regeneration with and withou enamel matrix derivative in Coverage of gingival recession defe Titletissue regeneration with and withou enamel matrix derivative in a dog m Author(s) Fujita, T; Yamamoto, S; Ota, M; Shi Alternative Yamada, S International journal

More information

Oral Clinical Factors Affecting Self-Perception of Oral Health

Oral Clinical Factors Affecting Self-Perception of Oral Health Serbian Dental Journal, vol. 62, No 3, 2015 ORIGINAL ARTICLE ORIGINALNI RAD DOI: 10.1515/sdj-2015-0015 UDC: 616.31(497.6) Oral Clinical Factors Affecting Self-Perception of Oral Health Dajana Nogo-Živanović,

More information

The Use of DynaMatrix Extracellular Membrane for Gingival Augmentation: A Case Series Dr. Stephen Saroff, DDS

The Use of DynaMatrix Extracellular Membrane for Gingival Augmentation: A Case Series Dr. Stephen Saroff, DDS The Use of DynaMatrix Extracellular Membrane for Gingival Augmentation: A Case Series Dr. Stephen Saroff, DDS LOCALIZED RECESSION ON TOOTH #25 DUE TO BONE RECESSION (PRE OP) Introduction Tissue grafting

More information

Rehabilitating a Compromised Site for Restoring Form, Function and Esthetics- A Case Report

Rehabilitating a Compromised Site for Restoring Form, Function and Esthetics- A Case Report Research & Reviews: Journal of Dental Sciences Rehabilitating a Compromised Site for Restoring Form, Function and Esthetics- A Case Report Priyanka Prakash* Division of Periodontology, Department of Dental

More information

A Promising Periodontal Procedure for the Treatment of Adjacent Gingival Recession Defects. Tolga Fikret Tözüm, DDS, PhD

A Promising Periodontal Procedure for the Treatment of Adjacent Gingival Recession Defects. Tolga Fikret Tözüm, DDS, PhD C L I N I C A L P R A C T I C E A Promising Periodontal Procedure for the Treatment of Adjacent Gingival Recession Defects Tolga Fikret Tözüm, DDS, PhD A b s t r a c t Various clinical reports on the reconstruction

More information

Townie Guest Editorial. Gingival Attachment Loss: Evaluation and Surgical Options. Daniel J. Melker, DDS. fig. 1

Townie Guest Editorial. Gingival Attachment Loss: Evaluation and Surgical Options. Daniel J. Melker, DDS. fig. 1 Gingival Attachment Loss: Evaluation and Surgical Options Daniel J. Melker, DDS Attached connective tissue (a.k.a. attached tissue) in the simplest terms is the body s only barrier between the underlying

More information

Gingival Unit Graft Versus Free Gingival Graft for Treatment of Gingival Recession: A Randomized Controlled Clinical Trial

Gingival Unit Graft Versus Free Gingival Graft for Treatment of Gingival Recession: A Randomized Controlled Clinical Trial Original Article Gingival Unit Graft Versus Free Gingival Graft for Treatment of Gingival Recession: A Randomized Controlled Clinical Trial Niloofar Jenabian 1, Mohadese Yazdanpanah Bahabadi 2, Ali Bijani

More information

Class II Furcations Treated by Guided Tissue Regeneration in Humans: Case Reports

Class II Furcations Treated by Guided Tissue Regeneration in Humans: Case Reports 0 Class II Furcations Treated by Guided Tissue Regeneration in Humans: Case Reports R.G. Caffesse, B.A. Smith/ B. Duff, E.C. Morrison, D. Merrill/ and W. Becker In the cases reported here, the response

More information

Management of miller class II gingival recession by laterally positioned pedicle flap revised technique

Management of miller class II gingival recession by laterally positioned pedicle flap revised technique Management of miller class II gingival by laterally positioned pedicle flap revised technique Received: 2/4/206 Accepted: 3/0/206 Dildar Abdullah Othman* Abstract Background and objective: Gingival is

More information

ijcrr Vol 04 issue 12 Category: Case Report Received on:22/04/12 Revised on:07/05/12 Accepted on:22/05/12

ijcrr Vol 04 issue 12 Category: Case Report Received on:22/04/12 Revised on:07/05/12 Accepted on:22/05/12 SURGICAL RECONSTRUCTION OF INTERDENTAL PAPILLA USING AN INTERPOSED SUBEPITHELIAL CONNECTIVE TISSUE GRAFT: A CASE REPORT ijcrr Vol 04 issue 12 Category: Case Report Received on:22/04/12 Revised on:07/05/12

More information

Gingival recession causes periodontal

Gingival recession causes periodontal J Periodontol October 2005 Factors Affecting the Outcomes of Coronally Advanced Flap Root Coverage Procedure Lien-Hui Huang,* Rodrigo E.F. Neiva, and Hom-Lay Wang Background: The coronally advanced flap

More information

Connective Tissue Graft for Gingival Recession in Mandibular Incisor Area: A Case Report

Connective Tissue Graft for Gingival Recession in Mandibular Incisor Area: A Case Report Bull Tokyo Dent Coll (2017) 58(3): 155 162 Case Report doi:10.2209/tdcpublication.2016-0038 Connective Tissue Graft for Gingival Recession in Mandibular Incisor Area: A Case Report Masahiro Egawa 1), Satoru

More information

Gum Graft? Patient Need a. Does My. 66 JANUARY 2017 // dentaltown.com. by Dr. Brian S. Gurinsky

Gum Graft? Patient Need a. Does My. 66 JANUARY 2017 // dentaltown.com. by Dr. Brian S. Gurinsky by Dr. Brian S. Gurinsky Dr. Brian S. Gurinsky was born in Dallas and attended college at the University of Texas at Austin. He continued his education at Baylor College of Dentistry in Dallas, where he

More information

Interaction Between Fibronectin Fragments and Immunoglobulin G in Gingival Crevicular Fluid of Patients with Periodontal Disease

Interaction Between Fibronectin Fragments and Immunoglobulin G in Gingival Crevicular Fluid of Patients with Periodontal Disease Serbian Dental Journal, vol. 62, No 2, 2015 ORIGINAL ARTICLE ORIGINALNI RAD DOI: 10.1515/sdj-2015-0006 UDC: 616.311.2-074 Interaction Between Fibronectin Fragments and Immunoglobulin G in Gingival Crevicular

More information

The Internatonal Journal of Periodontics & Restoraive Dentistry

The Internatonal Journal of Periodontics & Restoraive Dentistry The Internatonal Journal of Periodontics & Restoraive Dentistry 3 Incisive Vessel Based Palatal Flap for the Reconstruction of Anterior Maxillary Soft Tissues [Au: Text has been edited heavily. Please

More information

Efficacy of Lateral Pedicle Graft in the Treatment of Isolated Gingival Recession Defects

Efficacy of Lateral Pedicle Graft in the Treatment of Isolated Gingival Recession Defects International Journal of Pharmaceutical Science Invention ISSN (Online): 2319 6718, ISSN (Print): 2319 670X Volume 3 Issue 1 January 2014 PP.46-50 Efficacy of Lateral Pedicle Graft in the Treatment of

More information

Treatment of multiple gingival recessions using subepithelial connective tissue grafting with a single-incision technique

Treatment of multiple gingival recessions using subepithelial connective tissue grafting with a single-incision technique 317 Journal of Oral Science, Vol. 51, No. 2, 317-321, 2009 Case Report Treatment of multiple gingival recessions using subepithelial connective tissue grafting with a single-incision technique Jun-Beom

More information

W J C C. World Journal of Clinical Cases. Gingival unit transfer using in the Miller Ⅲ recession defect treatment. Abstract INTRODUCTION CASE REPORT

W J C C. World Journal of Clinical Cases. Gingival unit transfer using in the Miller Ⅲ recession defect treatment. Abstract INTRODUCTION CASE REPORT W J C C World Journal of Clinical Cases Submit a Manuscript: http://www.wjgnet.com/esps/ Help Desk: http://www.wjgnet.com/esps/helpdesk.aspx DOI: 10.12998/wjcc.v3.i2.199 World J Clin Cases 2015 February

More information

Puneet Mehta et al. /JPR:BioMedRx: An International Journal 2013,1(7), Available online through

Puneet Mehta et al. /JPR:BioMedRx: An International Journal 2013,1(7), Available online through Research Article ISSN: 988 Puneet Mehta et al. /JPR:BioMedRx: An International Journal,(7),777 Available online through http://jprsolutions.info The therapeutic and regenerative effects of Periosteum in

More information

A 2-Year Follow-Up of Root Coverage Using Subpedicle Acellular Dermal Matrix Allografts and Subepithelial Connective Tissue Autografts

A 2-Year Follow-Up of Root Coverage Using Subpedicle Acellular Dermal Matrix Allografts and Subepithelial Connective Tissue Autografts J Periodontol August 2005 A 2-Year Follow-Up of Root Coverage Using Subpedicle Acellular Dermal Matrix Allografts and Subepithelial Connective Tissue Autografts A. Hirsch,* M. Goldstein,* J. Goultschin,*

More information

MUCOGINGIVAL THERAPY PERIODONTAL PLASTIC SURGERY

MUCOGINGIVAL THERAPY PERIODONTAL PLASTIC SURGERY MUCOGINGIVAL THERAPY PERIODONTAL PLASTIC SURGERY DR.H.Gharati Periodontist & Dental Implant Specialist Assistant Professor, School Of Dentistry Friedman(1957): DEFINITION Mucogingival surgery, Surgical

More information

Nikola Stojanović 1, Jelena Krunić 1, Smiljka Cicmil 2, Lado Davidović 1

Nikola Stojanović 1, Jelena Krunić 1, Smiljka Cicmil 2, Lado Davidović 1 ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 59, N o 3, 2012 133 UDC: 616.31-083-053.6(497.6) DOI: 10.2298/SGS1203133S The Status of Teeth in Relation to Socio-Demographic Characteristics,

More information

Coronally advanced flap with Platelet Rich Fibrin- An effective mode of treating gingival recession: A case report

Coronally advanced flap with Platelet Rich Fibrin- An effective mode of treating gingival recession: A case report Case Report Coronally advanced flap with Platelet Rich Fibrin- An effective mode of treating gingival recession: A case report Vijendra Pal Singh 1,*, Sangeeta Umesh Nayak 2, Dipen Shah 3 1 Associate Professor,

More information

CITRIC ACID ROOT BIOMODIFICATION IN RECESSION COVERAGE WITH LATERAL PEDICLE FLAP TECHNIQUE- A CASE REPORT

CITRIC ACID ROOT BIOMODIFICATION IN RECESSION COVERAGE WITH LATERAL PEDICLE FLAP TECHNIQUE- A CASE REPORT Case Report International Journal of Dental and Health Sciences Volume 02, Issue 05 CITRIC ACID ROOT BIOMODIFICATION IN RECESSION COVERAGE WITH LATERAL PEDICLE FLAP TECHNIQUE- A CASE REPORT Mamta Singh

More information

Clinical Comparison of Subepithelial Connective Tissue Grafts and Coronally Advanced Flaps with Emdogain in the Treatment of Gingival Recessions

Clinical Comparison of Subepithelial Connective Tissue Grafts and Coronally Advanced Flaps with Emdogain in the Treatment of Gingival Recessions Original Article Clinical Comparison of Subepithelial Connective Tissue Grafts and Coronally Advanced Flaps with Emdogain in the Treatment of Gingival Recessions F. Haghighati 1,2, AA. Khoshkhoonejad 3,

More information

Michael K. McGuire* and Martha Nunn

Michael K. McGuire* and Martha Nunn Volume 74 Number 8 Evaluation of Human Recession Defects Treated with Coronally Advanced Flaps and Either Enamel Matrix Derivative or Connective Tissue. Part 1: Comparison of Clinical Parameters Michael

More information

SUBEPITHELIAL CONNECTIVE TISSUE GRAFT A PREDICTABLE INDICATOR FOR ROOT COVERAGE

SUBEPITHELIAL CONNECTIVE TISSUE GRAFT A PREDICTABLE INDICATOR FOR ROOT COVERAGE SUBEPITHELIAL CONNECTIVE TISSUE GRAFT A PREDICTABLE INDICATOR FOR ROOT COVERAGE Munishwar Singh* * 201 Military Dental Centre, C/o 99 APO, India Keywords: Gingival recession, Root coverage procedure, Connective

More information

Gingival Recession and Various Root Coverage Procedures: A Review

Gingival Recession and Various Root Coverage Procedures: A Review REVIEW ARTICLE www.ijcmr.com and Various Root Coverage Procedures: A Review Mamta Singh 1, Kratee Sharma 2, Manvi Chandra Agarwal 3, Pranav Gupta 4 ABSTRACT Esthetics is of prime concern in today s sophisticated

More information

Rescuing Tooth with Regenerative Technique: A Case Report. Women,, Suraram Mainroad, Ghmc Quthbullapur, Hyderabad , Telangana.

Rescuing Tooth with Regenerative Technique: A Case Report. Women,, Suraram Mainroad, Ghmc Quthbullapur, Hyderabad , Telangana. ISSN- O: 2458-868X, ISSN P: 2458 8687 Index Copernicus Value: 49. 23 PubMed - National Library of Medicine - ID: 101731606 SJIF Impact Factor: 4.956 International Journal of Medical Science and Innovative

More information

Informacioni sistemi i baze podataka

Informacioni sistemi i baze podataka Fakultet tehničkih nauka, Novi Sad Predmet: Informacioni sistemi i baze podataka Dr Slavica Kordić Milanka Bjelica Vojislav Đukić Primer radnik({mbr, Ime, Prz, Sef, Plt, God, Pre}, {Mbr}), projekat({spr,

More information

Over the years, mucogingival surgery

Over the years, mucogingival surgery The Use of DynaMatrix Extracellular Membrane for Gingival Augmentation and Root Coverage: A Case Series Saroff Stephen Andrew Saroff, DDS, MSD 1 Abstract Over the years, mucogingival surgery has developed

More information

A Fantastic Aprroach for Multiple Recession Coverage: Vestibular Incision Subperiosteal Tunnel Access Technique (Vista)-A Case Report

A Fantastic Aprroach for Multiple Recession Coverage: Vestibular Incision Subperiosteal Tunnel Access Technique (Vista)-A Case Report IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 15, Issue 2 Ver. I (Feb. 2016), PP 52-56 www.iosrjournals.org A Fantastic Aprroach for Multiple Recession

More information

Criteria for the Selection of Root Coverage Procedures. Part 1: Intention, Indication, Methods

Criteria for the Selection of Root Coverage Procedures. Part 1: Intention, Indication, Methods FOCUS ARTICLES Criteria for the Selection of Root Coverage Procedures. Part 1: Intention, Indication, Methods Heinz Erpenstein, Raphael Borchard A successful root coverage procedure requires a clearly

More information

Classifications for Gingival Recession: A Mini Review

Classifications for Gingival Recession: A Mini Review Galore International Journal of Health Sciences and Research Vol.3; Issue: 1; Jan.-March 2018 Website: www.gijhsr.com Review Article P-ISSN: 2456-9321 Classifications for Gingival Recession: A Mini Review

More information

Prevalence of Caries and Gingivitis among School Children in the Municipality of Foča

Prevalence of Caries and Gingivitis among School Children in the Municipality of Foča 22 ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 59, N o 1, 2012 UDC: 616.314-002:616.311.2-002-084-053.2(497.14) DOI: 10.2298/SGS1201022D Prevalence of Caries and Gingivitis among School

More information

Maintenance. Periodontics & Restorative. Naoshi Sato. A Clinical Atlas

Maintenance. Periodontics & Restorative. Naoshi Sato. A Clinical Atlas Naoshi Sato Periodontics & Restorative Maintenance A Clinical Atlas London, Berlin, Chicago, Tokyo, Barcelona, Beijing, Istanbul, Milan, Moscow, New Delhi, Paris, Prague, São Paulo, Seoul and Warsaw Preface

More information

Findings and Conclusions: Clinical parameters mean at baseline at post-surgery were:

Findings and Conclusions: Clinical parameters mean at baseline at post-surgery were: Barros R, Novaes AB, Grisi M, et al. A 6 month comparative clinical study of a conventional and a new surgical approach for root coverage with acellular dermal matrix. J Periodontol 2004;75:1350-56. (29

More information

The International Journal of Periodontics & Restorative Dentistry

The International Journal of Periodontics & Restorative Dentistry The International Journal of Periodontics & Restorative Dentistry 345 A Mucogingival Technique for the Treatment of Multiple Recession Defects in the Mandibular Anterior Region: A Case Series with a 2-Year

More information

Development of Noninvasive Procedure for Monitoring Blood Glucose Level Using Gingival Crevicular Bleeding

Development of Noninvasive Procedure for Monitoring Blood Glucose Level Using Gingival Crevicular Bleeding 124 ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 60, N o 3, 2013 UDC: 616.311.2-005.1 ; 616.379-008.64-074 DOI: 10.2298/SGS1303124G Development of Noninvasive Procedure for Monitoring

More information

Science Flash. Straumann Emdogain. Science Flash

Science Flash. Straumann Emdogain. Science Flash Science Flash Straumann Emdogain Science Flash TABLE OF CONTENTS -year success with Straumann Emdogain in intra-bony defects with enamel matrix proteins and guided tissue regeneration Comparison of recession

More information

Pouch and tunnel technique: Minimally invasive periodontal plastic surgery for root coverage

Pouch and tunnel technique: Minimally invasive periodontal plastic surgery for root coverage www.edoriumjournals.com case Series OPEN ACCESS Pouch and tunnel technique: Minimally invasive periodontal plastic surgery for root coverage Sangeeta Singh ABSTRACT Introduction: The indications for root

More information

Deformations of the Manual Endodontic Instruments During Root Canal Instrumentation

Deformations of the Manual Endodontic Instruments During Root Canal Instrumentation ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 57, N o, 00 UDC: 66.34-089.88.:65.465 DOI: 0.98/SGS000N Deformations of the Manual Endodontic s During Root Canal ation Jelica Nešković, Marija

More information

botiss dental bone & tissue regeneration biomaterials mucoderm 3D-Regenerative Tissue Graft strictly biologic

botiss dental bone & tissue regeneration biomaterials mucoderm 3D-Regenerative Tissue Graft strictly biologic dental bone & tissue regeneration botiss biomaterials 3DRegenerative Tissue Graft strictly biologic mucoderm Soft Tissue Graft Indications mucoderm is a collagen tissue matrix derived of animal dermis

More information

DENTAL TRIBUNE ISRAEL 12/2017

DENTAL TRIBUNE ISRAEL 12/2017 8 1 Thin periodontal biotype Lindhe piercing Glossary of Periodontal Terms CEJ :1 :1 thickperiodontal biotype :Emdogain 6 : : 31 41 9 DENTAL TRIBUNE ISRAEL 12/2017 2 Free soft tissue graft ( Coronally

More information

Influence of Oral Health Related Behavior on Oral Health of Adolescents in Belgrade

Influence of Oral Health Related Behavior on Oral Health of Adolescents in Belgrade 76 ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 60, N o 2, 2013 UDC: 616.31-083-053.6(497.11) DOI: 10.2298/SGS1302076L Influence of Oral Health Related Behavior on Oral Health of Adolescents

More information

The Effect of Oral Hygiene on the Caries Prevalence among Schoolchildren in Foča

The Effect of Oral Hygiene on the Caries Prevalence among Schoolchildren in Foča ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 61, N o 3, 2014 127 UDC: 616.314-002-057.874(497.6) ; 616.314-083-057.874(947.6) The Effect of Oral Hygiene on the Caries Prevalence among

More information

Subjective Assessment of Mastication as Parameter for Successful Prosthetic Therapy

Subjective Assessment of Mastication as Parameter for Successful Prosthetic Therapy ORIGINALNI RAD / ORIGINAL ARTICLE UDC: 616.314-089.28:616.31-008.1 Serbian Dental Journal, vol. 56, N o 4, 2009 DOI: 10.2298/SGS0904187M 187 Subjective Assessment of Mastication as Parameter for Successful

More information

Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and Surgical Techniques

Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and Surgical Techniques I J Pre Clin Dent Res 2014;1(2):49-53 April-June All rights reserved International Journal of Preventive & Clinical Dental Research Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and

More information

THE EFFECT OF DIFFERENT ENERGY AND PROTEINS LEVELS IN DIET ON PRODUCTION PARAMETERS OF BROILER CHICKEN FROM TWO GENOTYPES**

THE EFFECT OF DIFFERENT ENERGY AND PROTEINS LEVELS IN DIET ON PRODUCTION PARAMETERS OF BROILER CHICKEN FROM TWO GENOTYPES** Biotechnology in Animal Husbandry 23 (5-6), p 551-557, 2007 ISSN 1450-9156 Publisher: Institute for Animal Husbandry, Belgrade-Zemun UDC 636.084.52 THE EFFECT OF DIFFERENT ENERGY AND PROTEINS LEVELS IN

More information

MODIFIED SINGLE ROLL FLAP APPROACH FOR SIMULTANEOUS IMPLANT PLACEMENT AND GINGIVAL AUGMENTATION

MODIFIED SINGLE ROLL FLAP APPROACH FOR SIMULTANEOUS IMPLANT PLACEMENT AND GINGIVAL AUGMENTATION Journal of IMAB ISSN: 1312-773X https://www.journal-imab-bg.org https://doi.org/10.5272/jimab.2017233.1667 Journal of IMAB - Annual Proceeding (Scientific Papers). 2017 Jul-Sep;23(3): Case report MODIFIED

More information

International Journal of Health Sciences and Research ISSN:

International Journal of Health Sciences and Research   ISSN: International Journal of Health Sciences and Research www.ijhsr.org ISSN: 2249-9571 Case Report Bridge Flap: A Sine Qua Non For Mucogingival Deformities Debajyoti Mondal, Anju L, Rajul Choradia, Somen

More information

Inadequate Prosthetic Rehabilitation Caused by Fibrous and Bone Hyperplasia of Maxilla Case Report

Inadequate Prosthetic Rehabilitation Caused by Fibrous and Bone Hyperplasia of Maxilla Case Report 34 Serbian Dental Journal, vol. 62, N o 1, 2015 CASE REPORT DOI: 10.1515/sdj-2015-0005 PRIKAZ IZ PRAKSE UDC: 616.314.2-007.61-089 : 616.314-089.87-06 Inadequate Prosthetic Rehabilitation Caused by Fibrous

More information

The Efficacy of 5% Maleic Acid, 6% Phosphoric Acid and 17% EDTA in Smear Layer Removal A Scanning Electron Microscopic Investigation

The Efficacy of 5% Maleic Acid, 6% Phosphoric Acid and 17% EDTA in Smear Layer Removal A Scanning Electron Microscopic Investigation ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 60, N o 4, 2013 191 UDC: 616.314-089.87-06 ; 616.31-083 DOI: 10.2298/SGS1304191K The Efficacy of 5% Maleic Acid, 6% Phosphoric Acid and 17%

More information

Influence of Periodontal Parameters on Root Coverage: A Longitudinal Study

Influence of Periodontal Parameters on Root Coverage: A Longitudinal Study Journal of the International Academy of Periodontology 2018 20/1: 25 31 Influence of Periodontal Parameters on Root Coverage: A Longitudinal Study Thaís Ribeiral Vieira 1, Dhelfeson Willya Douglas-de-Oliveira

More information

Application of subepithelial connective tissue graft with or without enamel matrix derivative for root coverage: a split-mouth randomized study

Application of subepithelial connective tissue graft with or without enamel matrix derivative for root coverage: a split-mouth randomized study 463 Journal of Oral Science, Vol. 52, No. 3, 463-471, 2010 Original Application of subepithelial connective tissue graft with or without enamel matrix derivative for root coverage: a split-mouth randomized

More information

Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and Surgical Techniques

Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and Surgical Techniques Esthetic Crown Lengthening for Upper Anterior Teeth: Indications and Surgical Techniques Mohammad Assaf Assistant Professor, Faculty of Dentistry, Al-Quds University, Jerusalem, Palestine. ABSTRACT Correspondence

More information

Michael K. McGuire,* E. Todd Scheyer,* and Martha Nunn

Michael K. McGuire,* E. Todd Scheyer,* and Martha Nunn J Periodontol November 2012 Evaluation of Human Recession Defects Treated With Coronally Advanced Flaps and Either Enamel Matrix Derivative or Connective Tissue: Comparison of Clinical Parameters at 10

More information

Periosteal fenestration: A single stage surgical procedure for root coverage along with vestibular deepening

Periosteal fenestration: A single stage surgical procedure for root coverage along with vestibular deepening 2017; 3(2): 14-18 ISSN Print: 2394-7489 ISSN Online: 2394-7497 IJADS 2017; 3(2): 14-18 2017 IJADS www.oraljournal.com Received: 05-02-2017 Accepted: 06-03-2017 Dr. Hoti Lal Gupta MDS, Professor and Head

More information

Double Papillary Flap - A Treatment for Gingival Recession

Double Papillary Flap - A Treatment for Gingival Recession World Journal of Medical Sciences 10 (2): 117-121, 2014 ISSN 1817-3055 IDOSI Publications, 2014 DOI: 10.5829/idosi.wjms.2014.10.2.82175 Double Papillary Flap - A Treatment for Gingival Recession 1 1 1

More information

Tina M. Beck, DDS, MS

Tina M. Beck, DDS, MS The Pinhole Surgical Technique: A Clinical Perspective and Treatment Considerations From a Periodontist Tina M. Beck, DDS, MS ABSTRACT Multiple treatment options exist when considering therapeutic approaches

More information

CLINICAL EVALUATION OF THE EFFICACY OF BIORESORBABLE MEMBRANE (POLYGLACTIN 910) IN THE TREATMENT OF MILLERS' CLASS II GINGIVAL RECESSION

CLINICAL EVALUATION OF THE EFFICACY OF BIORESORBABLE MEMBRANE (POLYGLACTIN 910) IN THE TREATMENT OF MILLERS' CLASS II GINGIVAL RECESSION www.djas.co.in ISSN No-2321-1482 DJAS 4(III), 177-182, 2016 All rights are reserved ORIGINAL ARTICLE Dental JOURNAL of Advance Studies CLINICAL EVALUATION OF THE EFFICACY OF BIORESORBABLE MEMBRANE (POLYGLACTIN

More information

A mucogingival technique for the treatment of multiple recession defects in the

A mucogingival technique for the treatment of multiple recession defects in the A mucogingival technique for the treatment of multiple recession defects in the mandibular anterior region: a case series with two-year follow-up. Nicola Bethaz, DDS* Federica Romano, DDS** Francesco Ferrarotti,

More information

COMBINATION OF PLATELET RICH FIBRIN MEMBRANE WITH CORONALLY ADVANCED FLAP IN TREATMENT OF GINGIVAL RECESSION: A CASE REPORT

COMBINATION OF PLATELET RICH FIBRIN MEMBRANE WITH CORONALLY ADVANCED FLAP IN TREATMENT OF GINGIVAL RECESSION: A CASE REPORT ISSN No: 2455-7803 CASE REPORT COMBINATION OF PLATELET RICH FIBRIN MEMBRANE WITH CORONALLY ADVANCED FLAP IN TREATMENT OF GINGIVAL RECESSION: A CASE REPORT Prabhjeeet Singh 1, Rashmi Thakral 2, Manveen

More information

PRIMENA SAVREMENIH HIRURŠKIH PROCEDURA U TERAPIJI GINGIVALNIH RECESIJA

PRIMENA SAVREMENIH HIRURŠKIH PROCEDURA U TERAPIJI GINGIVALNIH RECESIJA UNIVERZITET U BEOGRADU STOMATOLOŠKI FAKULTET Miljan M. Bajić PRIMENA SAVREMENIH HIRURŠKIH PROCEDURA U TERAPIJI GINGIVALNIH RECESIJA Doktorska disertacija Beograd, 2012 UNIVERSITY OF BELGRADE SCHOOL OF

More information

Minimally invasive techniques for periodontal regeneration

Minimally invasive techniques for periodontal regeneration 2016; 2(12): 230-234 ISSN Print: 2394-7500 ISSN Online: 2394-5869 Impact Factor: 5.2 IJAR 2016; 2(12): 230-234 www.allresearchjournal.com Received: 04-10-2016 Accepted: 05-11-2016 Dr. Rizwan M Sanadi Professor,

More information

Decellularized Dermis Allograft

Decellularized Dermis Allograft Decellularized Dermis Allograft Treatment of Human Gingival Recession Defects With Decellularized Dermis Matrix and Enamel Matrix Derivative Using Coronally Advanced Flaps. Stephen C. Wallace, M.H.S. 2525

More information

GMJ, ASM 2013;2(S1):S120-S125 GULF MEDICAL JOURNAL

GMJ, ASM 2013;2(S1):S120-S125 GULF MEDICAL JOURNAL Evaluate clinical effectiveness of autologous platelet rich plasma (PRP) using curasan technique in treating intrabony defects using regenerative material Bone graft / GTR membrane M Sesha Reddy College

More information

A Bibliometric Analysis of Serbian Dental Journal:

A Bibliometric Analysis of Serbian Dental Journal: 76 ORIGINAL ARTICLE / ORIGINALNI RAD Serbian Dental Journal, vol. 57, N o 2, 2010 UDC: 616.31-058:015(497.11) 2002/2009 DOI: 10.2298/SGS1002076J A Bibliometric Analysis of Serbian Dental Journal: 2002

More information

The International Journal of Periodontics & Restorative Dentistry

The International Journal of Periodontics & Restorative Dentistry The International Journal of Periodontics & Restorative Dentistry 127 Comparison of Recombinant Human Platelet-Derived Growth Factor-BB Plus Beta Tricalcium Phosphate and a Collagen Membrane to Subepithelial

More information

Vertical and/or horizontal alveolar

Vertical and/or horizontal alveolar CLINICAL Vascularized Connective Tissue Flap for Bone Graft Coverage Alan S. Herford, DDS, MD 1 * Todd C. Cooper, DDS 1 Carlo Maiorana, DDS, MD 2 Marco Cicciù, DDS, PhD 2 Alveolar defects are characterized

More information

Perioperative and Early Postoperative Outcome of Proximal Femoral Nailing for Stable and Unstable Trochanteric Fractures

Perioperative and Early Postoperative Outcome of Proximal Femoral Nailing for Stable and Unstable Trochanteric Fractures ACTA FACULTATIS MEDICAE NAISSENSIS DOI: 10.1515/afmnai-2016-0005 UDC: 616.718.4-001.5-089 Perioperative and Early Postoperative Outcome of Proximal Femoral Nailing for Stable and Unstable Trochanteric

More information

Surgical Therapy. Tuesday, April 2, 13. Alessan"o Geminiani, DDS, MS

Surgical Therapy. Tuesday, April 2, 13. Alessano Geminiani, DDS, MS Surgical Therapy Alessan"o Geminiani, DDS, MS Periodontal Flap: a surgical procedure in which incisions are made in the gingiva or mucosa to allow for separation of the epithelium and connective tissues

More information

Michael K. McGuire,* E. Todd Scheyer,* and Mark B. Snyder

Michael K. McGuire,* E. Todd Scheyer,* and Mark B. Snyder J Periodontol October 2014 Evaluation of Recession Defects Treated With Coronally Advanced Flaps and Either Recombinant Human Platelet-Derived Growth Factor-BB Plus b-tricalcium Phosphate or Connective

More information

EFFECT OF BODY WEIGHT OF GOATS AND LACTATION ORDER ON THE GROWTH RATE OF KIDS IN THE SUCKLING PERIOD

EFFECT OF BODY WEIGHT OF GOATS AND LACTATION ORDER ON THE GROWTH RATE OF KIDS IN THE SUCKLING PERIOD Biotechnology in Animal Husbandry 27 (3), p 1193-1200, 2011 ISSN 1450-9156 Publisher: Institute for Animal Husbandry, Belgrade-Zemun UDC 636.082.4 DOI: 10.2298/BAH1103193Z EFFECT OF BODY WEIGHT OF GOATS

More information

Management Of Multiple Gingival Recession Defect Using Coronally Advanced Flap Alone Or With PRF Membrane

Management Of Multiple Gingival Recession Defect Using Coronally Advanced Flap Alone Or With PRF Membrane CASE REPORT Management Of Multiple Gingival Recession Defect Using Coronally Advanced Flap Alone Or With PRF Membrane Neetu Rani 1, Surendra Singh 2, Rachita Arora 3, Nandlal 4, Amitabh Srivastava 5 1

More information

Delta Dental of Virginia Clinical Policy # 402

Delta Dental of Virginia Clinical Policy # 402 Delta Dental of Virginia Clinical Policy # 402 Subject Mucogingival Surgery and Soft Tissue Grafting Originating Department Clinical Professional Services Signature Authority Dental Director Type: New

More information

The Clinical Application of Platelet-Rich Fibrin (Prf) and Allograft In Treatment Of Bony Defect - A Case Report

The Clinical Application of Platelet-Rich Fibrin (Prf) and Allograft In Treatment Of Bony Defect - A Case Report IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 14, Issue 12 Ver. IX (Dec. 2015), PP 16-20 www.iosrjournals.org The Clinical Application of Platelet-Rich

More information

Over the years, mucogingival surgery

Over the years, mucogingival surgery The Use of DynaMatrix Extracellular Membrane for Gingival Augmentation and Root Coverage: A Case Series Saroff Stephen Andrew Saroff, DDS, MSD 1 Abstract Over the years, mucogingival surgery has developed

More information

Acellular Dermal Matrix and GIngival Connective in the Treatment of Periodontal Recessions Comparative Clinical Evaluation in Humans

Acellular Dermal Matrix and GIngival Connective in the Treatment of Periodontal Recessions Comparative Clinical Evaluation in Humans Anatomical Science (2018) Volume 1 doi:10.24294/as.v1i2.189 Acellular Dermal Matrix and GIngival Connective in the Treatment of Periodontal Recessions Comparative Clinical Evaluation in Humans Fabiano

More information

Michael K. McGuire* and E. Todd Scheyer*

Michael K. McGuire* and E. Todd Scheyer* Long-Term Results Comparing Xenogeneic Collagen Matrix and Autogenous Connective Tissue Grafts With Coronally Advanced Flaps for Treatment of Dehiscence-Type Recession Defects Michael K. McGuire* and E.

More information

Multi-Modality Anterior Extraction Site Grafting Increased Predictability for Aesthetics Michael Tischler, DDS

Multi-Modality Anterior Extraction Site Grafting Increased Predictability for Aesthetics Michael Tischler, DDS Page 1 of 5 Issue Date: March 2003, Posted On: 8/1/2005 Multi-Modality Anterior Extraction Site Grafting Increased Predictability for Aesthetics Michael Tischler, DDS The extraction of teeth creates a

More information

Effect of Periodontal Parameters on Root Coverage

Effect of Periodontal Parameters on Root Coverage Journal of the International Academy of Periodontology 2016 18/3: 86 93 Effect of Periodontal Parameters on Root Coverage Thaís Ribeiral Vieira 1, Dhelfeson Willya Douglas de Oliveira 1, Frederico Santos

More information

PRACTICAL APPLICATIONS

PRACTICAL APPLICATIONS Enhancing Periodontal Health Through Regenerative Approaches Periodontal Soft Tissue Root Coverage Procedures: Practical Applications From the AAP Regeneration Workshop Christopher R. Richardson,* Edward

More information

Free Gingival Autograft: A Case Report

Free Gingival Autograft: A Case Report CASE REPORT Free Gingival Autograft: A Case Report Veena Ashok. P. MDS, Bhargav Neetha BDS Abstract: Gingival recession is defined as Displacement of soft tissue margin apical to the cemento-enamel junction

More information

골내결손부에서의치주조직재생 : 증례보고

골내결손부에서의치주조직재생 : 증례보고 ISSN 1229-5418 Implantology 2015; 19(4): 228~232 골내결손부에서의치주조직재생 : 증례보고 김설희, 김태일서울대학교치의학대학원치주과학교실 Periodontal Regeneration in Intrabony Defects: A Case Report Sul-hee Kim, Tae-il Kim Department of Periodontology,

More information

THE POTENTIALS AND LIMITATIONS OF STATISTICS AS A SCIENTIFIC METHOD OF INFERENCE *

THE POTENTIALS AND LIMITATIONS OF STATISTICS AS A SCIENTIFIC METHOD OF INFERENCE * UDC 311 Biljana Popovi Prirodno-matemati ki fakultet Niš THE POTENTIALS AND LIMITATIONS OF STATISTICS AS A SCIENTIFIC METHOD OF INFERENCE * Rezime Statistics is a scientific method of inference based on

More information

The study was conducted to evaluate the predictability of using Platelet rich plasma

The study was conducted to evaluate the predictability of using Platelet rich plasma Cairo Dental Journal (25) Number (3), 337:343 September, 2009 The effect of platelet releasate in conjunction with collagen membrane in the treatment of recession defects Abdul Maguid R.F; (1) Al-Refai

More information