The Painful Elbow, Wrist, and Hand. Jennifer R Marks, MD

Transcription

1 The Painful Elbow, Wrist, and Hand Jennifer R Marks, MD

2 The Painful Elbow A 44 yo M presents to clinic complaining of a sore elbow What further questions do you have for this patient? What is on your differential diagnosis? 2

3 Elbow Anatomy q=elbow+anatomy&source=lnms&tbm=isch&sa=x&ved=0ahukewjtrsokp_dvahxrx1qkhd4gboiq_auicigb&biw=1600&bih=745#imgdii=ba7q6mlctyvggm:&imgrc=0ovim6 O3ziH2iM: 3

4 The Painful Elbow 4

5 Olecranon Bursitis Hx PE Tx Swelling, possibly pain with fluid pocket over olecranon Rest/trauma avoidance, compression, consider aspiration Etiology Trauma, gout, RA, infection 5

6 Olecranon Bursitis Consider aspiration of the bursal fluid when there is an effusion with local erythema or tenderness 6

7 The Painful Elbow i67k1l psy-ab OgqOHANBJ38#imgrc=Ej9PeyL0WPgmSM: 7

8 Tendonitis Hx PE Medial (common flexor tendon) Often aggravated by repetitive gripping Lateral (common extensor tendon) Often aggravated by repetitive wrist movements Medial or lateral point tenderness over tendon insertion sites 8

9 Tendonitis Tx Rest, ice, NSAIDs, compression strap, injection, PT 9

10 The Painful Elbow Systemic diseases Gout RA Exam findings 10

11 The Painful Wrist Remember your anatomy to help develop your differential diagnosis. 11

12 DeQuervain s tenosynovitis Hx PE Tx Pain near base of thumb Exacerbated by moving thumb away from the hand (ie, radial abduction) Finkelstein s test: pain over radial styloid differentiates DeQuervain s from CMC DJD Rest, ice, NSAIDs, splint, injection, OT 12

13 DeQuervain s tenosynovitis Affects both the abductor pollicis longus (APL) and the extensor pollicis brevis (EPB) at the point Similar to trigger finger in that DeQuervain s involves a noninflammatory thickening of both the tendons and the tendon sheath through which they pass 13

14 DeQuervain s tenosynovitis i10k1j0j0i10k1l j psy-ab i67k1j0i10i67k1.MsZ71XI-2AA#imgrc=m5gcB1U2usppYM: 14

15 CMC OA Hx PE Pain near base of thumb Tx Rest, ice, NSAIDs, splint, injection, OT i67k1j0l psy-ab ULwI9pw8DUo#imgrc=ya6gvaV3qf5kmM: 15

16 Scaphoid Fracture Hx PE Tx Following trauma such as fall on outstretched hand Pain near base of thumb TTP at volar pole, anatomic snuffbox, and/or distal to Lister s Tubercle Rest, ice, NSAIDs, splint, injection, OT 16

17 Scaphoid Fracture 17

18 Scaphoid Fracture 18

19 Scaphoid Fracture 19

20 Scaphoid Fracture Scaphoid fractures are often occult and a high index of suspicion should be maintained for any patient with wrist pain following trauma. Any tenderness in the snuffbox should be treated as a scaphoid fracture until proven otherwise 20

21 Scaphoid Fracture For suspected scaphoid fractures include posteroanterior (PA), true lateral, oblique and scaphoid views of the wrist Within two to six weeks of the injury, plain radiographs are limited in their capacity to detect scaphoid fractures The false negative rate is approximately 20 percent Consider bone scan, MRI, or CT 21

22 Scaphoid Fracture &bih=950#imgrc=1YPqxRZRdaddsM: 22

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24 Ganglion Cyst Hx PE Tx Round mass, most frequently on dorsum of hand, can be painful Fluid filled lesion overlying tendon Transilluminate Watchful waiting, aspiration (>50% recur in 1 year), resection 24

25 The Painful Hand Remember your anatomy to help develop your differential diagnosis. 25

26 Wrist Anatomy i67k1j0l psy-ab i7i30k1j0i13k1.PSgDBemaFCE#imgrc=rS7C2zDIrlDwbM: 26

27 CTS Risk factors include Obesity Female gender Disorders such as diabetes, rheumatoid arthritis, hypothyroidism, connective tissue diseases, preexisting median mononeuropathy Pregnancy Genetic predisposition Aromatase inhibitor use 27

28 CTS Hx PE Tx Pain, paresthesia in median nerve distribution often worse at night and with certain activities May radiate to elbow Tinel s, Phalen s (50-70% sensitive), Thenar wasting/atrophy, (consider EMG) Splint, OT, injection, surgical decompression 28

29 Trigger finger Hx PE Tx Pain, loss of smooth motion with gripping due to inflammation of flexor tendons from repetitive gripping or pressure on palms which results in catching or locking Flexor tendon obstruction near MCP head Rest including buddy taping, injection 29

30 Trigger finger 30

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32 OA Hx PE Morning stiffness <1 hour PIP & DIP involvement Heberden s nodes Bouchard s nodes Ulnar deviation 32

33 OA 33

34 RA Hx PE Morning stiffness >1 hour MCP & PIP involvement Synovitis Boutonniere deformity Swan neck deformity Nodules Muscle atrophy Ulnar deviation 34

35 RA 35

36 The Painful Hand Infections Tumors Trauma Etc 36

37 References A Guide to Physical Examination and History Taking, B Bates, 6 th Ed Essentials of Musculoskeletal Care, WB Greene, Ed, 2 nd edition Office Orthopdeics for Primary Care, B Anderson, 2 nd Ed Practical Orthopedics, LR Mercier, 5 th edition Uptodate.com 37