Flashcards in Rotator Cuff Deck (11):
What 3 muscles insert at the Greater Tubercle? SIT
Supraspinatus, Infraspinatus and teres minor
Name the rotator cuff muscles? SITS
Supraspinatus, Infraspinatus, teres minor and subscap
Which Rotator cuff muscle abducts at the FIRST 15 degrees?
Name 2 muscles from the Rotator cuff group whose function is to laterally rotate the shoulder?
Infraspinatus and Teres minor
What is the origin and insertion points of the supraspinatus muscle?
Origin: Supraspinatus fossa
Insertion: Greater Tubercle
What is the origin and insertion points of the Infraspinatus muscle?
Infraspinatus fossa, Greater Tubercle
What are the origin and insertion points of Teres minor?
Origin: Lateral margin of scapula
Insertion: Greater tubercle
Which muscle in the rotator cuff group is both superficial and deep?
What is the function of the Subscap muscle?
It medially rotates the shoulder
What are the origin and insertion points of the Subscap muscle?
Origin: Subscapular fossa
Insertion: Lesser tubercle