Humerus Bony Landmarks

Question 1

Anatomical Neck of Humerus (proximal end)

Answer 1

glenohumeral joint capsule

Question 2

Superior Facet of Greater Tubercle of Humerus (proximal end)

Answer 2

supraspinatus muscle

Question 3

Middle Facet of Greater Tubercle of Humerus (proximal end)

Answer 3

infraspinatus muscle

Question 4

Inferior Facet of Greater Tubercle of Humerus (proximal end)

Answer 4

teres minor muscle

Question 5

Lesser Tubercle of Humerus (proximal end)

Answer 5

subscapularis muscle

Question 6

Later Lip of Intertubercular Sulcus of Humerus (proximal end)

Answer 6

Pectoralis Major m

Question 7

Medial Lip of Intertubercular Sulcus of Humerus (proximal end)

Answer 7

Teres Major m

Question 8

Floor of Intertubercular Sulcus of Humerus (proximal end)

Answer 8

Lattissimus Dorsi m

Question 9

Deltoid Tuberosity of Humerus (shaft)

Answer 9

Deltoid m

Question 10

Lateral Supracondylar Ridge of Humerus (lateral epicondyle, distal end)

Answer 10

Extensor Carpii Radialis m & Brachioradialis mm