OIA- spinous and teres minor Flashcards
1
Q
what is the insertion of
supraspinatus
infraspinatus
teres minor
A
greater tubercle of humorous
2
Q
what is the insertion of subscaplarus
A
lesser tubercle of humorous
3
Q
what is the origin of supraspinatus
A
supra spinous fossa
4
Q
what is the origin of infraspinatus
A
infra spinous fossa
5
Q
what is the origin of teres minor
A
lateral border of scapula
6
Q
what is the origin of subscapularus
A
sub scapular fossa
7
Q
what is the action of subscapularus
A
medial rotation of arm
8
Q
what is the action of teres minor and infra spinatus
A
lateral rotation of shoulder
9
Q
what is the action of supra spinatus
A
frist 20oC of shoulder abduction
