Anatomy 2 Flashcards
GH - formation
convex humeral head and the concave glenoid fossa of the scapulea
GH- type of joint
ball and socket
3-degree of freedom
GH - OPP
55 abd
30 horizontal abd
GH - CPP
abd and ER
sternocalvicular joint - formation
medial end of the clavical and the manubrium of the sternum
sternocalvicular joint - joint type
saddle
3 -degrees of freedom
sternocalvicular joint - disc
joint has a fribrocart disc that improves shock absorption
sternocalvicular joint - movement
elevation
depression
protraction
retriction
rot
sternocalvicular joint - OPP
arm resting at the side
sternocalvicular joint - CPP
max shoulder elevation
GH- capsular pattern
ER > flex/abd >IR
sternocalvicular joint - capsular pattern
pain at extreme ROM
AC - formation
acromion process of the scapular and the lateral head of the clavical
function to maintian relationship between scaoulae and clavicae during GH movement
AC - type of joint
plan synovial joint
3 degrees of freedom
AC - movement
ant/post tilting
upward rotation
downward rot
pro-retraction
AC - OPP
arm resting at the side
AC - CPP
arm abd to 90-deg
AC - capsular pattern
pain at extremes of ROM