Wrist & Hand Flashcards
Distal Radioulnar joint resting position
10 deg supination
Distal Radioulnar joint closed pack position
5 deg supination
Distal Radioulnar joint capsular pattern
Pronation/Supination
Radiocarpal joint articulations
Radius and Scaphoid/Lunate angles 15-20 deg toward Ulna
Load Bearing with TFCC
60% Radius
40 % Ulna
Load Bearing without TFCC
95% Radius
5% Ulna
Radiocarpal joint resting position
Neutral w/ slight U.D.
Radiocarpal joint closed pack position
Extension w/ R.D.
Radiocarpal joint capsular pattern
Flexion and Extension
Intercarpal joint resting position
Neutral or slight flexion
Intercarpal joint closed pack position
Extension
Intercarpal joint capsular pattern
NONE
Midcarpal joint resting posiiton
Neutral or slight flexion w/ U.D.
Midcarpal joint closed pack position
Extension w/ U.D.
Midcarpal joint capsular pattern
Equal flexion and extension