Muscle Attachments Proximal Week 1 Superficial Back, Scapular and Pectoral Regions

Question 1

Latissimus Dorsi

Answer 1

Lower Thoracic Spinous Process, Thoracolumbar Fascia and Iliac Crest

Question 2

Levator Scapulae

Answer 2

Transverse Processes C1-C4

Question 3

Rhomboids

Answer 3

Major:From spinous processes T2-T5; Minor:From ligaments niche & spinous processes C7-T1

Question 4

Trapezius

Answer 4

Superior nuchal line, external occipital protuberance, ligaments nuchae, & cervical, & thoracic spinous processes

Question 5

Deltoid

Answer 5

Clavicle, acromion process & spine of the scapula

Question 6

Supraspinatus

Answer 6

medial 2/3 of the supraspinous fossa

Question 7

Infraspinatus

Answer 7

medial 2/3 of the infraspinous fossa

Question 8

Teres Minor

Answer 8

upper 2/3 of the dorsal surface of the lateral border of the scapula

Question 9

Subscapularis

Answer 9

Subscapular Fossa

Question 10

Teres Major

Answer 10

Dorsal surface of the inferior angle of the scapula & lower 1/3 of the lateral border of the scapula

Question 11

Pectoralis Major

Answer 11

Clavicle, costal cartilages, sternum and aponeurosis of the external oblique

Question 12

Pectoralis Minor

Answer 12

Outer Surfaces of ribs 3-5

Question 13

Serratus Anterior

Answer 13

Outer surfaces & Superior borders of upper 8-10 ribs

Question 14

Subclavius

Answer 14

1st Rib & Cartilage