Biomechanics Flashcards
Total amount of GH Joint Movement during ABD
120*
What is the C/C rule (arthrokinematics) for the wrist on the Midcarpal joint?
Extension causes roll posteriorly and glide anteriorly. Flexion causes roll anteriorly and glide posteriorly.
Total amount of Scapular Movement during ABD
60*
Muscles that Assist in Scapular Upward Rotation
Serratus Anterior, Upper Traps, and Lower Traps
What is the C/C rule (arthrokinematics) for the MCP joints?
Concave Phalanx moving against convex MC Head= slide and glide in same direction
Total amount of Scapular Post Tilt during ABD
20*
What is the C/C rule (arthrokinematics) for the wrist on the Radiocarpal joint?
Extension causes roll posteriorly and glide anteriorly. Flexion causes roll anteriorly and glide posteriorly.
Total amount of SC Joint Post Rot during ABD
25*
Ratio of GH Joint Movement:Scapular Movement during ABD
2:1 for every 3*
Total amount of AC Joint Up Rot during ABD
35*
Total amount of SC Joint Elevation during ABD
25*
Total amount of Humeral ER during ABD
45*
What is the C/C rule (arthrokinematics) for the thumb MCP joint?
Concave Phalanx moving against convex MC Head= slide and glide in same direction
Total amount of Scapular ER during ABD
10*
AO Joint C/C Rule
Roll in one direction, slide in opposite direction (opposite rule)
