Anatomy 2 Flashcards
(45 cards)
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
coracoarminal lig
between the coracoid and the acromion
forms the roof over the head of the humerous
helps to limit superior translation of the humeral head
what are the two ligamament that make up the coracoclavicular ligamanet
conoid and the trapezoid ligament
what is the roof of the subacromial spacee
coracoacromial ligament
what is the primary support of the SC joint
the costaclavicular ligament
what is the rotator interval
space in the anterior -sup shoulder
border by the coracohumeral ligamant
superior GH lig
joint capsule
suprasinatus and subscapularis muscle tendons
what is the CPP for the RH joint
90-deg flex
5- deg of supination
