Pharyngeal Apparatus. Pouches Endoderm Grooves Ectoderm Arch Neural Crest Somitomeres Aortic Arch - Vessel
|
|
|
- Shavonne Henry
- 5 years ago
- Views:
Transcription
1 Pharyngeal Apparatus Pouches Endoderm Grooves Ectoderm Arch Neural Crest Somitomeres Aortic Arch - Vessel
2 Segmental Organization Humans: Arch 1-4 prominent Arch 5 absent Arch 6 - transient
3 First Arch Face
4 #1 = Mandibular Arch 2 prominences: Maxillary and Mandibular Maxillary Process: Cranial - upper jaw Cartilages (endochondrial): alisphenoid incus Bone (intramembranous): maxilla zygomatic bone squamous part of the temporal bone
5 Manidibular Process Caudal - lower jaw Cartilages Meckel s cartilage Malleus Incus Bone Mandible Maxillilary and Mandibular processes are important for Face formation
6 Face Face is formed from 7 primordia surrounding the stomodeum 1 frontonasal prominence - cranial boundary of the stomodeum Paired nasomedial process Paired maxillary process Paired of mandibular process
7 Frontonasal prominence forms the forehead Horseshoe-shaped nasal process forms the nasal pit with the nasal placode in the depression. Nasal prominences fuse medially Midline fusion of the nasomedial processes forms the intermaxillary segment that later forms: 1) philtrum - groove of upper lip 2) Bridge and septum of the nose 3) Part of the maxilla and gum 4) Primary palate
8 The nasolacrimal groove separates the nasolateral process from the maxillary process forms the nasolacrimal duct via ectodermal thickening, internalization and canalization Maxillary process fuses lateral to the nasal process Maxillary process forms: Lateral parts of the upper lip Maxilla Secondary palate Medial fusion of mandibular processes forms the lower jaw Lateral fusion of maxillary and mandibular processes
9
10
11 Palate Three primordia Primary palate = median palatine process Secondary palate = fuses lateral palatine processes Primary palate - The innermost part of the intermaxillary segment forms a wedge-shaped mesodermal tissue between maxillary processes (median palatine process) Secondary palate - forms from two projections from the maxillary processes - called lateral palatine processes (palatal shelves)
12 Palate Projection of lateral palatine processes fuses: Medially with each other Medially with nasal septum (from the frontonasal prominence) Rostrally with the medial palatine process Palatal raphe = fusion line of lateral palatine processes Hard palate Ossification in the lateral palatine processes Soft palate - posterior to the hard palate and its projection = uvula
13
14
15 #1 - Mandibular Arch Muscles from 4 th Somitomere Muscles of mastication (e.g. masseter) Nerve Trigeminal (V) Aortic Arch - Maxillary Artery 1 st Pharyngeal Pouch Auditory tube (eustachian tube) and tympanic cavity (distal end) 1 st Pharyngeal Groove External auditory meatus (exterior ear opening)
16
17
18 #2 Hyoid Arch Skeleton Stapes Styloid process Lesser horn of the hyoid bone Muscles from 6 th Somitomere Muscles of facial expression Nerve Facial (VII) 2 nd Aortic Arch - Hyoid artery, Stapedial artery 2 nd Pharyngeal Pouch Supratonsilar fossa component of the palatine tonsils
19
20
21 3 rd Arch Skeleton Greater horn of the hyoid bone Muscles from 7 th Somitomere Stylopharyngeus (raises the pharynx during vocalization and swallowing) Nerve Glossopharyngeal (IX) 3 rd Aortic Arch Internal Carotid artery 3 rd Pharyngeal Pouch Dorsal - Paired inferior parathyroid, fuses with thyroid gland (parathyroid hormone, Calcium regulation) Ventral - hollow and elongate - fuses ventro-medially to form the bilobed thymus, secondarily moves posterior to become posterior to the thyroid gland (lymphocyte production, blood-thymic barrier)
22
23
24 4 th Arch Skeleton Laryngeal cartilages Muscles from occipital somites 2-4 and cervical somite 1 Pharyngeal and Laryngeal musculature Nerve Vagus (X) 4 th Aortic Arch Right Subclavian artery, Aorta 4 th Pharyngeal Pouch Dorsal - forms paired superior parathyroids Ventral - Postbranchial Body (ultimobranchial body, calcitonin)
25
26
27 Anomalies Craniofacial: Mostly defects associated with tissue fusion: Estimated 1/3 of all congenital defects Facial Clefts - Anomalies associated with defective fusion of Facial prominences Cleft lip - failure of maxillary prominence to fuse with intermaxillary process Cleft palate - failure of the lateral palatine processes to fuse
28
29 Anomalies Pharyngeal: Branchial cysts, sinus or fistula: opens on the side of the neck Persistence of the pharyngeal groove and/or pouch Piriform sinus fistula: canal is persistant that follows the migration of the postbranchial body from the 4th pouch to the thyroid.
04 Development of the Face and Neck. Development of the Face Development of the neck
04 Development of the Face and Neck Development of the Face Development of the neck Development of the face Overview of facial development The fourth week ~ the twelfth week of prenatal development Between
REVIEW OF CLINICAL EMBRYOLOGY OF HEAD AND NECK
REVIEW OF CLINICAL EMBRYOLOGY OF HEAD AND NECK OUTLINE - EMBRYOLOGY UNDERLYING CLINICAL CONDITIONS I. EARLY DEVELOPMENT OF FACE: CLEFT LIP, CLEFT PALATE, OBSTRUCTED NASOLACRIMAL DUCT II. BRANCHIAL ARCHES
Pharyngeal apparatus. - At the third week, it is a 3 layered structure: ectoderm, mesoderm and endoderm. This is called trilaminar disc
Pharyngeal apparatus Remember from the first year embryology - The embryo was disc shaped in the second week of development (this is called embryonic disc) and it is a 2 layered disc (composed of two layers)---bilaminar
Remember from the first year embryology Trilaminar disc has 3 layers: ectoderm, mesoderm, and endoderm
Development of face Remember from the first year embryology Trilaminar disc has 3 layers: ectoderm, mesoderm, and endoderm The ectoderm forms the neural groove, then tube The neural tube lies in the mesoderm
Drawings illustrating the human pharyngeal apparatus. Drawings illustrating the human pharyngeal apparatus. Drawings illustrating the human pharyngeal apparatus. Drawings illustrating the human pharyngeal
Development of the Pharyngeal Arches
Development of the Pharyngeal Arches Thomas A. Marino, Ph.D. Temple University School of Medicine Competencies: Upon completion of this section of the course, the student must be able to: 1. Recall the
NEUROCRANIUM VISCEROCRANIUM VISCEROCRANIUM VISCEROCRANIUM
LECTURE 4 SKULL NEUROCRANIUM VISCEROCRANIUM VISCEROCRANIUM VISCEROCRANIUM CRANIUM NEUROCRANIUM (protective case around brain) VISCEROCRANIUM (skeleton of face) NASOMAXILLARY COMPLEX MANDIBLE (DESMOCRANIUM)
Head and Neck I. PHARYNGEAL APPARATUS (FIGURE 12.1; TABLE 12.1)
chapter 12 Head and Neck I. PHARYNGEAL APPARATUS (FIGURE 12.1; TABLE 12.1) The pharyngeal apparatus consists of the pharyngeal arches, pharyngeal pouches, pharyngeal grooves, and pharyngeal membranes,
Essentials in Head and Neck Embryology. Part 3 Development of the head, face, and oral cavity
Essentials in Head and Neck Embryology Part 3 Development of the head, face, and oral cavity Outline General overview of prenatal development Embryonic period phase 1 Formation of bilaminar disk Formation
Structure Location Function
Frontal Bone Cranium forms the forehead and roof of the orbits Occipital Bone Cranium forms posterior and inferior portions of the cranium Temporal Bone Cranium inferior to the parietal bone forms the
Congenital Neck Masses C. Stefan Kénel-Pierre, MD
Congenital Neck Masses C. Stefan Kénel-Pierre, MD SUNY-LICH Medical Center Department of Surgery Case Presentation xx year old male presents with sudden onset left lower neck swelling x 1 week Denies pain,
DEVELOPMENTAL ANATOMY OF THE FACE, JAW AND NECK. O.M. Oluwatosin Department of Surgery
DEVELOPMENTAL ANATOMY OF THE FACE, JAW AND NECK O.M. Oluwatosin Department of Surgery 1 2 By the end of this lecture, you should be able to: Discuss the embryology of the face Relate congenital anomalies
Head and Neck Development and Malformations
Head and Neck Development and Malformations Yang Chai, DDS, PhD Professor George and MaryLou Boone Chair Ostrow School of Dentistry of USC ychai@usc.edu C D E A. B Learning Objectives - Learn cranial neural
Anatomy and Physiology. Bones, Sutures, Teeth, Processes and Foramina of the Human Skull
Anatomy and Physiology Chapter 6 DRO Bones, Sutures, Teeth, Processes and Foramina of the Human Skull Name: Period: Bones of the Human Skull Bones of the Cranium: Frontal bone: forms the forehead and the
Trigeminal Nerve (V)
Trigeminal Nerve (V) Lecture Objectives Discuss briefly how the face is developed. Follow up the course of trigeminal nerve from its point of central connections, exit and down to its target areas. Describe
AXIAL SKELETON SKULL
AXIAL SKELETON SKULL CRANIAL BONES (8 total flat bones w/ 2 paired) 1. Frontal forms forehead & upper portion of eyesocket (orbital) 2. Parietal paired bones; form superior & lateral walls of cranium 3.
Embryo#1. Mohammad Hisham Al-Mohtaseb باشق جهاد. 0 P a g e
Embryo#1 Mohammad Hisham Al-Mohtaseb باشق جهاد 0 P a g e Before you start, it is important to link what you learn in gross anatomy with developmental stages discussed in embryology. Cells that form organs
Thyroid gland. importance. relations and connections. external laryngeal nerves. malformations.
Thyroid gland 1. Recognize and understand the coverings of the thyroid gland and their clinical importance. 2. Recognize and understand the main parts of the thyroid gland and their locations, relations
Letty Moss-Salentijn DDS, PhD Dr. Edwin S.Robinson Professor of Dentistry (in Anatomy and Cell Biology)
10. Pharyngeal Arches Revisited and the PHARYNGEAL POUCHES Letty Moss-Salentijn DDS, PhD Dr. Edwin S.Robinson Professor of Dentistry (in Anatomy and Cell Biology) E-mail: lm23@columbia.edu READING ASSIGNMENT:
Embryology: Development of digestive system
Embryology: Development of digestive system Embryo folding incorporation of endoderm to form primitive gut. Outside of embryo yolk sac and allantois. Vitelline duct Stomodeum (primitive mouth) the oral
THYROID & PARATHYROID. By Prof. Saeed Abuel Makarem & Dr. Sanaa Al-Sharawy
THYROID & PARATHYROID By Prof. Saeed Abuel Makarem & Dr. Sanaa Al-Sharawy 1 OBJECTIVES By the end of the lecture, the student should be able to: Describe the shape, position, relations and structure of
Chapter 20: Branchial cleft anomalies, thyroglossal cysts and fistulae. P. D. M. Ellis. Branchial cleft anomalies. Embryology
Chapter 20: Branchial cleft anomalies, thyroglossal cysts and fistulae P. D. M. Ellis Branchial cleft anomalies and thyroglossal cysts and fistulae are the end result of defects in development in the neck
Bones of the skull & face
Bones of the skull & face Cranium= brain case or helmet Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. The cranium is composed of eight bones : frontal Occipital
Infratemporal fossa: Tikrit University college of Dentistry Dr.Ban I.S. head & neck Anatomy 2 nd y.
Infratemporal fossa: This is a space lying beneath the base of the skull between the lateral wall of the pharynx and the ramus of the mandible. It is also referred to as the parapharyngeal or lateral pharyngeal
Tympanic Bulla Temporal Bone. Digastric Muscle. Masseter Muscle
Superior view Hyoid Bone The hyoid bone does not articulate with any other bones. It is held in place by ligaments to the styloid process of the temporal bone and the thyroid cartilage of the larynx. It
Brain and spinal nerve. By: shirin Kashfi
Brain and spinal nerve By: shirin Kashfi Nervous system: central nervous system (CNS) peripheral nervous system (PNS) Brain (cranial) nerves Spinal nerves Ganglions (dorsal root ganglions, sympathetic
Prevertebral Region, Pharynx and Soft Palate
Unit 20: Prevertebral Region, Pharynx and Soft Palate Dissection Instructions: Step1 Step 2 Step 1: Insert your fingers posterior to the sternocleidomastoid muscle, vagus nerve, internal jugular vein,
7. Development of digestive system I. Yolk sac. Primitive gut. Stomodeum. Teeth. Branchial clefts, pouches and arches. Tongue.
7. Development of digestive system I. Yolk sac. Primitive gut. Stomodeum. Teeth. Branchial clefts, pouches and arches. Tongue. Gut tube the roof of the yolk sac is cephalocaudally and laterally folded
PTERYGOPALATINE FOSSA
PTERYGOPALATINE FOSSA Outline Anatomical Structure and Boundaries Foramina and Communications with other spaces and cavities Contents Pterygopalatine Ganglion Especial emphasis on certain arteries and
Dr.Noor Hashem Mohammad Lecture (5)
Dr.Noor Hashem Mohammad Lecture (5) 2016-2017 If the mandible is discarded, the anterior part of this aspect of the skull is seen to be formed by the hard palate. The palatal processes of the maxillae
Bisection of Head & Nasal Cavity 頭部對切以及鼻腔. 解剖學科馮琮涵副教授 分機
Bisection of Head & Nasal Cavity 頭部對切以及鼻腔 解剖學科馮琮涵副教授 分機 3250 E-mail: thfong@tmu.edu.tw Outline: The structure of nose The concha and meatus in nasal cavity The openings of paranasal sinuses Canals, foramens
Chapter 7. Skeletal System
Chapter 7 Skeletal System 1 Skull A. The skull is made up of 22 bones: 8 cranial bones, 13 facial bones, and the mandible. B. The Cranium encloses and protects the brain, provides attachments for muscles,
Skeletal System -Axial System. Chapter 7 Part A
Skeletal System -Axial System Chapter 7 Part A Skeleton Learn: Names of the s. Identify specific landmarks that allow: Bones to fit into each other, Organs to fit into the cavities, Muscles to attach,
Trigeminal nerve. Slide in bold and please go back to see the pictures, if I skipped any part of record that because it wasn t clear to me
Trigeminal nerve Slide in bold and please go back to see the pictures, if I skipped any part of record that because it wasn t clear to me Hala nsour 2/26/2018 P a g e 1 this lecture contain two topics
APRIL
APRIL - 2003 OCTOBER - 2003 February 2009 [KU 652] Sub. Code : 4131 FIRST B.D.S DEGREE EXAMINATION (Modified Regulations III) Paper I HUMAN ANATOMY, HISTOLOGY AND EMBRYOLOGY Time : Three hours
Skull-2. Norma Basalis Interna Norma Basalis Externa. Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology
Skull-2 Norma Basalis Interna Norma Basalis Externa Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology Norma basalis interna Base of the skull- superior view The interior of the base of the
Subdivided into Vestibule & Oral cavity proper
Extends from the lips to the oropharyngeal isthmus The oropharyngeal isthmus: Is the junction of mouth and pharynx. Is bounded: Above by the soft palate and the palatoglossal folds Below by the dorsum
Mohammad Hisham Al-Mohtaseb. Lina Mansour. Reyad Jabiri. 0 P a g e
2 Mohammad Hisham Al-Mohtaseb Lina Mansour Reyad Jabiri 0 P a g e This is only correction for the last year sheet according to our record. If you already studied this sheet just read the yellow notes which
Bones Ethmoid bone Inferior nasal concha Lacrimal bone Maxilla Nasal bone Palatine bone Vomer Zygomatic bone Mandible
splanchnocranium - Consists of part of skull that is derived from branchial arches - The facial bones are the bones of the anterior and lower human skull Bones Ethmoid bone Inferior nasal concha Lacrimal
Biology 218 Human Anatomy. Adapted from Martini Human Anatomy 7th ed. Chapter 6 The Skeletal System: Axial Division
Adapted from Martini Human Anatomy 7th ed. Chapter 6 The Skeletal System: Axial Division Introduction The axial skeleton: Composed of bones along the central axis of the body Divided into three regions:
Chapter 7 Part A The Skeleton
Chapter 7 Part A The Skeleton Why This Matters Understanding the anatomy of the skeleton enables you to anticipate problems such as pelvic dimensions that may affect labor and delivery The Skeleton The
Lecture #2. Respiratory system. Development
Lecture #2 Respiratory system. Development Respiratory system - is a biological system consisting of specific organs and structures used for the process of respiration in an organism Breathing and Respiration
The Pharynx. Dr. Nabil Khouri MD. MSc, Ph.D
The Pharynx Dr. Nabil Khouri MD. MSc, Ph.D Introduction The pharynx is the Musculo-fascial halfcylinder that links the oral and nasal cavities in the head to the larynx and esophagus in the neck Common
Structure and Nerve Supply of The Larynx
Kingdom of Bahrain Arabian Gulf University College of Medicine and Medical sciences Structure and Nerve Supply of The Larynx This presentation was originally prepared by: Dr. Kumar Notes were added by:
A. Incorrect! Think of a therapy that reduces prostaglandin synthesis. B. Incorrect! Think of a therapy that reduces prostaglandin synthesis.
USMLE Step 1 - Problem Drill 02: Embryology Question No. 1 of 10 1. A premature infant is born with a patent ductus arteriosis. Which of the following treatments may be used as part of the treatment regimen?
SYLLABUS BDS I PROFESSIONAL GENERAL HUMAN ANATOMY INCLUDING EMBRYOLOGY AND HISTOLOGY
GENERAL HUMAN ANATOMY INCLUDING EMBRYOLOGY AND HISTOLOGY I. General Anatomy 1. Anatomical terms 2. Skin, superficial fascia & deep fascia 3. Cardiovascular system, portal system, collateral circulation
Omran Saeed. Luma Taweel. Mohammad Almohtaseb. 1 P a g e
2 Omran Saeed Luma Taweel Mohammad Almohtaseb 1 P a g e I didn t include all the photos in this sheet in order to keep it as small as possible so if you need more clarification please refer to slides In
Lec [8]: Mandibular nerve:
![Lec [8]: Mandibular nerve:](/thumbs/94/121295776.jpg "Lec [8]: Mandibular nerve:")
Lec [8]: Mandibular nerve: The mandibular branch from the trigeminal ganglion lies in the middle cranial fossa lateral to the cavernous sinus. With the motor root of the trigeminal nerve [motor roots lies
THE SKELETAL SYSTEM. Focus on the Skull
THE SKELETAL SYSTEM Focus on the Skull Review Anatomical Terms Anterior/Posterior Dorsal/Ventral Medial/Lateral Superior/Inferior Bone Markings - Review Projections for attachment of muscles, ligaments
ANATOMY & PHYSIOLOGY I Laboratory Version B Name Section. REVIEW SHEET Exercise 10 Axial Skeleton
ANATOMY & PHYSIOLOGY I Laboratory Version B Name Section REVIEW SHEET Exercise 10 Axial Skeleton 1 POINT EACH. THE SKULL MULTIPLE CHOICE 1. The major components of the axial skeleton include the 7. The
-Ibrahim Al-Naser. -Dr Al- Muhtaseb. 1 P a g e
-1 -Ibrahim Al-Naser - -Dr Al- Muhtaseb 1 P a g e The Digestive System The doctor started the lecture by talking about the class rules. The GI system is an organ system, it is divided into: The Alimentary
Dr. Sami Zaqout, IUG Medical School
The skull The skull is composed of several separate bones united at immobile joints called sutures. Exceptions? Frontal bone Occipital bone Vault Cranium Sphenoid bone Zygomatic bones Base Ethmoid bone
Gross Anatomy of the. TEMPORAL BONE, EXTERNAL EAR, and MIDDLE EAR
Gross Anatomy of the TEMPORAL BONE, EXTERNAL EAR, and MIDDLE EAR M1 Gross and Developmental Anatomy 9:00 AM, December 11, 2008 Dr. Milton M. Sholley Professor of Anatomy and Neurobiology Assignment: Head
Skull basic structures. Neurocranium
Assoc. Prof. Květuše Lovásová, M.V.D., PhD. Skull basic structures Skull consists of two groups of bones: neurocranium (bones forming the brain box) splanchnocranium (bones forming the facial skeleton)
Cranium Facial bones. Sternum Rib
Figure 7.1 The human skeleton. Skull Thoracic cage (ribs and sternum) Cranium Facial bones Sternum Rib Bones of pectoral girdle Vertebral column Sacrum Vertebra Bones of pelvic girdle (a) Anterior view
Biology 323 Human Anatomy for Biology Majors Week 10; Lecture 1; Tuesday Dr. Stuart S. Sumida. Cranial Nerves and Soft Tissues of the Skull
Biology 323 Human Anatomy for Biology Majors Week 10; Lecture 1; Tuesday Dr. Stuart S. Sumida Cranial Nerves and Soft Tissues of the Skull FOREBRAIN MIDBRAIN HINDBRAIN Forebrain: Cerebrum Perception,
TRANSCRIPTIONS OF NARRATIONS FOR EMBRYOLOGY OF THE BRANCHIAL REGION
TRANSCRIPTIONS OF NARRATIONS FOR EMBRYOLOGY OF THE BRANCHIAL REGION Branchial Arch Development, slide 2 This is a very familiar picture - a median sagittal section of a four week embryo. I have actually
3-Deep fascia: is absent (except over the parotid gland & buccopharngeal fascia covering the buccinator muscle)
The Face 1-Skin of the Face The skin of the face is: Elastic Vascular (bleed profusely however heal rapidly) Rich in sweat and sebaceous glands (can cause acne in adults) It is connected to the underlying
Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper. Oral vestibule : is slit like space between.
Oral cavity Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper Oral vestibule : is slit like space between the teeth, buccal gingiva, lips, and cheeks 1 Oral cavity Oral
Parotid Gland. Parotid Gland. Largest of 3 paired salivary glands (submandibular; sublingual) Ramus of Mandible. Medial pterygoid.
Parotid region Parotid Gland Largest of 3 paired salivary glands (submandibular; sublingual) Ramus of Mandible Medial pterygoid Cross section of mandible Masseter D S SCM Parotid Gland Mastoid Process
Skeletal System: Skull.
Skeletal System: Skull www.fisiokinesiterapia.biz Bones of the Skull SPLANCHNOCRANIUM Nasal (2) Maxilla (2) Lacrimal (2) Zygomatic (2) Palatine (2) Inferior concha (2) Vomer Mandible NEUROCRANIUM Frontal
A clinical study on branchial arch anomalies
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 18, Issue 1 Ver. 5 (January. 2019), PP 05-10 www.iosrjournals.org Ashim Sarkar 1, Ritam Ray 2 1 (Clinical
For the following questions, indicate the letter that corresponds to the SINGLE MOST APPROPRIATE ANSWER
GROSS ANATOMY EXAMINATION May 15, 2000 For the following questions, indicate the letter that corresponds to the SINGLE MOST APPROPRIATE ANSWER 1. Pain associated with an infection limited to the middle
Temporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus
Outline of content Temporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus Boundary Content Communication Mandibular division of trigeminal
Development of the nasal cavity :
Development of the nasal cavity : several processes contribute to the development of the nose, the nose consists of 2 cavities separated by a septum, and the nasal cavity is separated from the oral cavity
Skeletal system. Prof. Abdulameer Al-Nuaimi. E. mail:
Skeletal system Prof. Abdulameer Al-Nuaimi E-mail: a.al-nuaimi@sheffield.ac.uk E. mail: abdulameerh@yahoo.com Functions of Bone and The Skeletal System Support: The skeleton serves as the structural framework
Veins of the Face and the Neck
Veins of the Face and the Neck Facial Vein The facial vein is formed at the medial angle of the eye by the union of the supraorbital and supratrochlear veins. connected through the ophthalmic veins with
SKELETAL MUSCLES. Objectives
Objectives Body Wall Muscles Remember the pattern Hypaxial Muscle Overview Cervical body wall muscles Hypaxial Muscle Overview Thoracic body wall muscles Hypaxial Muscle Overview Abdominal body wall muscles
Evaluation and Management of Pediatric Neck masses
Evaluation and Management of Pediatric Neck masses Steven T. Wright, M.D. Faculty Advisor: Ronald Deskin, M.D. The University of Texas Medical Branch Department of Otolaryngology Grand Rounds Presentation
Skeletal Development Multiple Cellular Origins. Intramembranous Bone. Endochondrial Bone. Cartilage template of the limb in the Chick wing
Skeletal Development Multiple Cellular Origins 1 - Paraxial Mesoderm Somite, Sclerotome Axial Skeleton (e.g. vertebra) 2 - Lateral Plate Mesoderm Appendicular Skeleton (e.g. limb) 3 - Neural Crest Head
Cranial nerves.
Cranial nerves eaglezhyxzy@163.com Key Points of Learning Name Components Passing through Peripheral distribution Central connection Function Cranial nerves Ⅰ olfactory Ⅱ optic Ⅲ occulomotor Ⅳ trochlear
Lecture 07. Lymphatic's of Head & Neck. By: Dr Farooq Amanullah Khan PMC
Lecture 07 Lymphatic's of Head & Neck By: Dr Farooq Amanullah Khan PMC Dated: 28.11.2017 Lymphatic Vessels Of the 800 lymph nodes in the human body, 300 are in the Head & neck region. The lymphatic vessels
Nose & Mouth OUTLINE. Nose. - Nasal Cavity & Its Walls. - Paranasal Sinuses. - Neurovascular Structures. Mouth. - Oral Cavity & Its Contents
Dept. of Human Anatomy, Si Chuan University Zhou hongying eaglezhyxzy@163.com Nose & Mouth OUTLINE Nose - Nasal Cavity & Its Walls - Paranasal Sinuses - Neurovascular Structures Mouth - Oral Cavity & Its
APPENDICULAR SKELETON 126 AXIAL SKELETON SKELETAL SYSTEM. Cranium. Skull. Face. Skull and associated bones. Auditory ossicles. Associated bones.
SKELETAL SYSTEM 206 AXIAL SKELETON 80 APPENDICULAR SKELETON 26 Skull Skull and associated s 29 Cranium Face Auditory ossicles 8 4 6 Associated s Hyoid Thoracic cage 25 Sternum Ribs 24 Vertebrae 24 column
The ear: some applied basic science
Chapter 1 The ear: some applied basic science The pinna The external ear or pinna is composed of cartilage with closely adherent perichondrium and skin. It is developed from six tubercles of the first
Chapter 7: Head & Neck
Chapter 7: Head & Neck Osteology I. Overview A. Skull The cranium is composed of irregularly shaped bones that are fused together at unique joints called sutures The skull provides durable protection from
Anatomy #9. Rashed AL-Jomared. The Cranial Nerves IX. Amneh Hazaimeh & Alanood Bostanji
Anatomy #9 The Cranial Nerves IX Rashed AL-Jomared Amneh Hazaimeh & Alanood Bostanji السالم عليكم This lecture talks about the cranial nerves IX & X:: *Glossopharyngeal nerve : The nerve gets out of the
Gross Anatomy of the. TEMPORAL BONE, EXTERNAL EAR, and MIDDLE EAR. Assignment: Head to Toe Temporomandibular Joint (TMJ)
Gross Anatomy the TEMPORAL BONE, EXTERNAL EAR, and MIDDLE EAR M1 Gross and Developmental Anatomy 9:00 AM, December 11, 2008 Dr. Milton M. Sholley Pressor Anatomy and Neurobiology Assignment: Head to Toe
General Anatomy p. 1 Organization of the Human Body p. 1 Skeleton of the Human Body p. 4 Ossification of the Bones p. 6 Bone Structure p. 8 Joints p.
General Anatomy p. 1 Organization of the Human Body p. 1 Skeleton of the Human Body p. 4 Ossification of the Bones p. 6 Bone Structure p. 8 Joints p. 10 Principal Joints (Immovable) p. 12 Synovial Joints
Branchial Cleft and Pouch Anomalies
Branchial Cleft and Pouch Anomalies Prof.Mohamed Hesham Alexandria Faculty of Medicine Alexandria, Egypt Emberyological Basis Branchial Clefts 1st 2nd Pinna EAC 3rd 4th 4th 6th Cervical sinus Branchial
Dr.Ban I.S. head & neck anatomy 2 nd y جامعة تكريت كلية طب االسنان مادة التشريح املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102
جامعة تكريت كلية طب االسنان مادة التشريح املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102 Pterygopalatine fossa: The pterygopalatine fossa is a cone-shaped depression, It is located between the maxilla,
Anatomic Relations Summary. Done by: Sohayyla Yasin Dababseh
Anatomic Relations Summary Done by: Sohayyla Yasin Dababseh Anatomic Relations Lecture 1 Part-1 - The medial wall of the nose is the septum. - The vestibule lies directly inside the nostrils (Nares). -
UNIVERSITY OF NAIROBI
UNIVERSITY OF NAIROBI UNIVERSITY EXAMINATIONS 2013/2014 LEVEL I MID-SEMESTER II EXAMINATION FOR THE DEGREE OF BACHELOR OF SCIENCE IN NURSING (BScN) AND BACHELOR OF PHARMACY (B.PHARM) MARKING SCHEME HNS101/UPC106:
The Digestive System in the Head and Neck
The Digestive System in the Head and Neck The Mouth The Lips The lips are two fleshy folds that surround the oral orifice They are covered on the outside by skin and are lined on the inside by mucous membrane
Biology 210 Chapter 8: Skeletal Tissues Supplement 1
Biology 210 Chapter 8: Skeletal Tissues Supplement 1 By John McGill Material contributed by Beth Wyatt & Jack Bagwell DIVISIONS OF THE SKELETAL SYSTEM AXIAL SKELETON (80 BONES) Bones of the Head, Neck,
SCHOOL OF ANATOMICAL SCIENCES Mock Run Questions. 4 May 2012
SCHOOL OF ANATOMICAL SCIENCES Mock Run Questions 4 May 2012 1. With regard to the muscles of the neck: a. the platysma muscle is supplied by the accessory nerve. b. the stylohyoid muscle is supplied by
Biology 340 Comparative Embryology Lecture 11 Dr. Stuart Sumida. Overview of Embryology of the Vertebrate Skull. Emphasis on Amniota
Biology 340 Comparative Embryology Lecture 11 Dr. Stuart Sumida Overview of Embryology of the Vertebrate Skull Emphasis on Amniota Initial introduction to components parts of a vertebrate head. This lecture
University of Palestine. Midterm Exam 2013/2014 Total Grade:
[ Course No: DNTS2208 Course Title: Head and Neck Anatomy Date: 17/11/1024 No. of Questions: (52) Time: 2hours Using Calculator (No) University of Palestine Midterm Exam 2013/2014 Total Grade: Instructor
Temporal region. temporal & infratemporal fossae. Zhou Hong Ying Dept. of Anatomy
Temporal region temporal & infratemporal fossae Zhou Hong Ying Dept. of Anatomy Temporal region is divided by zygomatic arch into temporal & infratemporal fossae. Temporal Fossa Infratemporal fossa Temporal
Introduction to Local Anesthesia and Review of Anatomy
5-Sep Introduction and Anatomy Review 12-Sep Neurophysiology and Pain 19-Sep Physiology and Pharmacology part 1 26-Sep Physiology and Pharmacology part 2 Introduction to Local Anesthesia and Review of
Laboratory Exercise 3 Laboratory Examination of the Chicken Embryo Part II
Biology 340, Comparative Embryology, Laboratory Exercise 3 Page 16 S. S. SUMIDA BIOLOGY 340 Comparative Embryology Laboratory Exercise 3 Laboratory Examination of the Chicken Embryo Part II Introduction
CRANIAL NERVES. Dr. Amani A. Elfaki Associate Professor Department of Anatomy
CRANIAL NERVES Dr. Amani A. Elfaki Associate Professor Department of Anatomy LEARNING OBJECTIVES Named the cranial nerves Identify the funcunal component of each cranial nerve Identify the effect of each
EMBRYOLOGY NOTES. I. Summary of First Three Weeks a. Definitions b. Germ layers. Central Nervous System. III. Gastrointestinal System
EMBRYOLOGY NOTES I. Summary of First Three Weeks a. Definitions b. Germ layers II. Central Nervous System III. Gastrointestinal System IV. Urogenital System and Homologues V. Cardiovascular System and
Anatomy of Oral Cavity DR. MAAN AL-ABBASI
Anatomy of Oral Cavity DR. MAAN AL-ABBASI By the end of this lecture you should be able to: 1. Differentiate different parts of the oral cavity 2. Describe the blood and nerve supply of mucosa and muscles
TRANSCRIPT OF NARRATION FOR DEVELOPMENT OF THE FACE
TRANSCRIPT OF NARRATION FOR DEVELOPMENT OF THE FACE Slide 1 (introduction) In this lecture, I ll be addressing two separate but interrelated topics. First, I ll be summarizing some of the most fundamental
Skull-2. Norma Basalis Interna. Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology
Skull-2 Norma Basalis Interna Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology Norma basalis interna Base of the skull- superior view The interior of the base of the skull is divided into
University of Palestine. Midterm Exam 2013/2014 Total Grade:
Course No: DNTS2208 Course Title: Head and Neck Anatomy Date: 09/11/2013 No. of Questions: (50) Time: 1hour Using Calculator (No) University of Palestine Midterm Exam 2013/2014 Total Grade: Instructor
Trigeminal Nerve Worksheets, Distributions Page 1
Trigeminal Nerve Worksheet #1 Distribution by Nerve Dr. Darren Hoffmann Dental Gross Anatomy, Spring 2013 We have drawn out each of the branches of CN V in lecture and you have an idea now for their basic