Hand + Wrist Conditions Flashcards
What is a FOOSH?
Fall on out stretch hand
What is the mechanism of a scaphoid fracture?
FOOSH
What are the symptoms of a scaphoid fracture?
Pain in anatomical snuffbox
Swelling
What part of the scaphoid is commonly fractured?
Scaphoid waist
What is a potential complication of a scaphoid fracture?
Avascular necrosis due to retrograde blood supply
What is a Colles fracture?
Extra-articular fracture of distal radius with dorsal angulation
What is the mechanism for a Colles fracture?
FOOSH - pronated forearm + dorsiflexed wrist
What is a Smith fracture?
Extra-articular fracture of distal radius with ventral angulation
What is the mechanism for a Smith fracture?
Fall onto a flexed wrsit
What are x-ray features for rheumatoid arthritis?
Loss of joint space
Soft tissue swelling
Bony erosions
Subluxation
What is a swan neck deformity?
PIPJ hyperextended
MCPJ flexed
DIPIJ flexed
What is a boutoniere deformity?
PIPJ flexed
MCPJ hyperextended
DIPJ hyperextended
What are Heberden’s nodes?
OA nodes at the DIPJ
What are Bouchard;s nodes?
OA nodes at the PIPJ
What is carpal tunnel syndrome?
Compression of the median nerve in the carpal tunnel