Bones of the upper extremities

Pectoral girdle (pek·taw·ruhl gur·dl)

comprises the clavicle (collarbone) and the scapula (shoulder blade)

Clavicle (collar bone)

Scapula (shoulder blade)

Acromion process (uh·krow·mee·uhn)

Coracoid process (kaw·ruh·koyd)

Humerus

Head of Humerus

Glenoid Cavity (Gleh-noid) (socket for head of humerus)

Deltoid tuberosity (del·toyd)

attachment to the deltoid muscle of shoulder

Radius

(Thumb side)

Ulna

(Pinky side)

Olecranon process

on the ulna that forms the tip of the elbow

carpals (wrist bone)

Scaphoid (Ska-foyd)

Lunate

Triquetral

3 corners (Pisiform, lunate, hamate)

Pisiform

Trapezium

Trapezoid

Capitate

Hamate (Hair-mate)

Metacarpals

Phalanges

Proximal phalanx

Medial phalanx

Distal phalanx