- Shuffle
Toggle OnToggle Off
- Alphabetize
Toggle OnToggle Off
- Front First
Toggle OnToggle Off
- Both Sides
Toggle OnToggle Off
Front
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
PLAY BUTTON
PLAY BUTTON
28 Cards in this Set
- Front
- Back
|
ulnar nerve injury @ wrist
|
hypothenar (abd, flex, & opponens dig min)
dorsal & palmar IO ulnar lumbricals (2) add pol --> claw hand |
|
ulnar nerve injury @ elbow
|
flex carpi ulnaris
flex dig profund to ring & little fingers |
|
median nerve injury @ wrist
|
thenar (abd pol brev, flex pol brev, oppon pol)
radial lumbricals (2) --> ape thumb |
|
median nerve injury @ elbow
|
pronator teres & quadratus
flex carpi rad palmaris long FDS & FDP flex pol long |
|
radial nerve injury
|
all extensors
abd pol long --> drop wrist |
|
tight intrinsics
|
--> claw hand
|
|
weak intrinsics
|
--> "intrinsic plus"
(flexed MCP, ext IP) |
|
Colle's fracture
|
dorsal displacement of head
|
|
Smith fracture
|
palmar displacement of head
|
|
De Quervain's disease
|
tensosynovitis
irritated tendons of ext pol brev & abd pol long |
|
normal tip-tip pinch
(joint positions) |
thumb:
-CMC: opp & ext -MCP & IP: flexion finger: all joints flexion |
|
normal tip-tip pinch
(muscles) |
thumb:
-flex pol long -abd pol long & brev -opp pol -add pol finger: -FDP -1st dorsal IO |
|
pulp-to-pulp pinch
|
less DIP flexion
(less FDP) |
|
key, pinch&chuck, 3-jaw chuck
|
more powerful, less precision
|
|
powerful grasp requirements
|
-flexion of fingers (especially MCP)
-use of ulnar side of hand & volar arch -palm, object, finger contact |
|
boutonniere deformity
|
flexed PIP
hyperextended DIP |
|
swan neck deformity
|
hyperextended PIP
flexed DIP |
|
tenodesis
|
passive effect of wrist position on the length and passive tension of the finger muscles
|
|
Dupuytren's contracture
|
-thickening of palmar fascia
-flexion contracture of 2 ulnar fingers |
|
greenstick fracture
|
young bone bends --> fractures, but not all the way through
(like bending green wood) |
|
boutonniere deformity
|
flexed PIP
hyperextended DIP |
|
swan neck deformity
|
hyperextended PIP
flexed DIP |
|
tenodesis
|
passive effect of wrist position on the length and passive tension of the finger muscles
|
|
Dupuytren's contracture
|
-thickening of palmar fascia
-flexion contracture of 2 ulnar fingers |
|
greenstick fracture
|
young bone bends --> fractures, but not all the way through
(like bending green wood) |
|
trigger finger
|
flexor tendon too larger for retinaculum --> snaps through
|
|
skier's thumb
|
ulnar collateral lig tear
(commmonly from FOOSH) |
|
mallet finger
|
ED injury @ DIP
|
