Shoulder Flashcards
1
Q
How is the glenoid fossa oriented?
A
Antero-lateral (scapular plane)
2
Q
Humerus angles
A
135 angle of inclination
30 retro version
3
Q
Orientation of shoulder
Clavical from frontal plane
Scapula from frontal
A
Clavical deviates 20 posteriorly
**scapula deviates 35 anterior–scapular plane!!
4
Q
What kind of joint is SC joint?
A
Synovial–triaxial
5
Q
DoF of clavicle
A
3 DoF
Elevation/dep
Pro/retraction
Ant/post rotation
6
Q
Clavicular elevation arthrokinematics
A
Inferior slide, superior roll
7
Q
Clavicular depression arthrokinematics
A
Superior slide, inferior roll
8
Q
Clavicular retraction arthrokinematics
A
Roll and slide posterior
