Hand/Wrist/Elbow Flashcards
FOOSHA, hyperextension with painful ROM and point tenderness
Strain
FOOSHA, severe twist with flexion with severe pain, deformity and a probable radial head fracture
Elbow dislocation
FOOSHA or direct blow, with hemorrhage, muscle spasm, and possible visible deformity
Elbow fracture
Valgus force from repetitive trauma, pain on medial aspect of elbow with paraesthesia and laxity
Ulnar collateral ligament sprain
Complication of serious elbow injury with pain in the forearm that is worse when fingers are extended, decreased or absent brachial/radial pulse
Volkmanns contracture
Produced Valgus at the elbow with friction problem, dislocation or pinched by a ligament during flexion activities. Paresthesia to 5th and 4th fingers
Ulnar nerve injury
Repeated forearm flexion and extension with aching pain during and after activity, decreased ROM and hand weakness
Epicondylitis
Direct blow with pain, severe swelling and point tenderness
Olecranon bursitis
Repetitive use and overuse of tendons and their sheaths, pain with use, pain with passive stretching
Tenosynovitis
Inflammation in the carpal tunnel, compress median nerve with tingling, numbness and weakness
Carpal tunnel syndrome
Falling on hyperextended wrist with violent flexion or torsion
Wrist sprain
Sprain of UCL ligament of MCP joint of the thumb, forceful abduction with hyperextension and a weak pinch
Gamekeeper’s thumb
Forced hyperextension with pain along ulnar side of wrist
Triangular fibrocartilage complex injury
Appears slowly, contains clear mucinous fluid with a bump on dorsal wrist and occasional pain
Wrist ganglion
FOOSHA, compress scaphoid between radius and carpals with point tenderness in snuff box
Scaphoid fracture
Direct blow from racket, bat, sports stick, with wrist pain and weakness
Hamate fracture
Fracture to the distal end of radius or ulna with visible deformity, swelling and pain
Colles fracture
Direct axial force or getting stepped on with pain and swelling
Boxers fracture
Direct blow to extended finger, unable to extend finger and pain at DIP
Mallet finger
Trauma forced DIP into extension and PIP into flexion, swelling, obvious deformity
Boutonnière deformity
Most often in ring finger, finger stuck in extension and DIP joint can’t be flexed
Jersey finger
Stepped on, torsion, hit by ball with pain and swelling and TTP at fracture site
Phalanx fractures
Contusion/crushing with slow or immediate bleeding into the nail bed
Subungual hematoma
Elbow carrying angle for females
10-15 degrees
Elbow carrying angle for males
5 degrees
How many degrees can the elbow flex
145 degrees
How many degrees can the elbow pronate
80 degrees
How many degrees can the elbow supinate
85 degrees
What 3 joints does the elbow consist of?
Humeroulnar
Humeroradial
Proximal radioulnar
Prevents valgus forces
Ulnar collateral ligament
Prevents varus forces (uncommon)
Radial collateral ligament
Stabilizes head and neck of radius (strong)
Annular ligament
Between olecranon process and skin
Olecranon bursa