SHOULDER GIRDLE

Question 0

LEVATOR SCAPULAE

Answer 0

ORIGIN: Transverse Process of C1-4

INSERTION: Superior angle and proximal medial scapula

INNERVATION: C3-4, Dorsal Scapular Nerve (C5)

Question 1

Trapezius

Answer 1

ORIGIN: Occipital Protuberance, Ligumentum Nuchae, Spinous Process of C7-T12
INSERTION: Spine of the Scapula, Acromion, lateral 1/3 of the clavicle

INNERVATION: Spinal Accessory Nerve (Cranial Nerve XI), C3-C4

Question 2

RHOMBOID MAJOR AND MINOR

Answer 2

ORIGIN: Spinous Process of C7,T1-5

INSERTION: Vertebral border of the Scapula

INNERVATION: Dorsal Scapular Nerve (C4-5)

Question 3

PEC MINOR

Answer 3

ORIGIN: Anterior Ribs 3-5

INSERTION: Coracoid Process of the Scapula

INNERVATION: Medial Pectoral Nerve (C6-8, T1)

Question 4

SERRATUS ANTERIOR

Answer 4

ORIGIN: Anterior lateral Ribs 1-8

INSERTION: Medial border of the anterior surface of the scapula

INNERVATION: Long Thoracic nerve (C5-7)