Scapula Muscles

Question 0

Coracobrachialis

Answer 0

Corocoid process of scapula
Medial surface of humerus
Flex and adduct shoulder

Question 1

Pectoralis major

Answer 1

Clavicle, sternum
Greater tubercle of humerus
Flex, adduct, medically rotate shoulder

Question 2

Deltoid

Answer 2

Clavicle, acromion process, spine of scapula
Deltoid tuberosity of humerus
Flex, extend, abduct, medially, laterally rotate shoulder

Question 3

Latissimus dorsi

Answer 3

Spinous processes of T8-L5
Anterior humerus
Extend, adduct and medially rotate shoulder

Question 4

Supraspinatus

Answer 4

Supraspinous fossa of scapula
Greater tubercle of humerus
Abduct shoulder

Question 5

Infraspinatus

Answer 5

Infraspinous fossa of scapula
Greater tubercle of humerus
Laterally rotate shoulder

Question 6

Subscapularis

Answer 6

Subscapular fossa of scapula
Lesser tubercle of humerus
Medially rotate shoulder

Question 7

Teres minor

Answer 7

Axillary border of scapula
Greater tubercle of humerus
Laterally rotate and adduct shoulder

Question 8

Teres major

Answer 8

Inferior angle of scapula

Question 10

Pectorslis minor

Answer 10

O: Anterior surface of ribs 3-5
I: Coracoid process of scapula
A: Depress, protract & inferiorly rotate scapula

Question 11

Trapezius

Answer 11

Elevate, depress superiorly rotate, retract & adduct scapula

Question 12

Serratus anterior

Answer 12

O: Anterior surface of ribs 1-9
I: Anterior surface of vertebral border of scapula
A: Protract & inferiorly rotate scapula

Question 13

Rhomboid major

Answer 13

O: Spinous processes of superior thoracic vertebrae
I: Vertebral border of scapula inferior to spine
A: Adduct & inferiorly rotate scapula

Question 14

Rhomboid minor

Answer 14

O: Spinous processes of vertebrae C7-11
I: Vertebral border of scapula at spine
A: Adduct & inferiorly rotate scapula

Question 15

Levator scapulae

Answer 15

O: Transverse processes of vertebrae C1-C4
I: Vertebral border of scapula superior to spine
A: Elevate & adducts scapula