Upper Extremity Bones

Head of the Humerus

(Humerus) the bone itself, Ball on the top of humerus connecting it to shoulder

Trochlea of the humerus

(Humerus), The pulley shaped landmark at the distal medial end of the humerus. It is the medial condyle that articulates with the ulna.

Capitulum

(Humerus), A round knob-like process on the lateral distal humerus

Olecranon Fossa

(Humerus), Large depression on the posterior & inferior part of the arm, in which the ulna fits upon elbow extension (when the arm is straightened)

Radial fossa

(Humerus), Small depression on the anterior, lateral, and inferior portion of the humerus, in which the head of the radius fits when the elbow is flexed

Coronoid fossa

(Humerus), anterior depresssion, superior to the trochlea, which receives part of the ulna when the forearm is flexed

Head of Radius

(Radius), very top of the radius

Radial Tuberosity

(Radius), Located toward the proximal end on the shaft of the radius; small prominence that is a point of attachment for tendons of the bicep muscle.

Styloid process of the radius

(Radius), Large distal projection on lateral side of radius (wrist bump under thumb)

Head of the ulna

(Ulna), distal end, articulates with ulnar notch of the radius

Styloid process of the ulna

(Ulna),pointed lateral projection at distal end of bone forms lateral portion of wrist bone

Olecranon Process

(Ulna), FORMS THE BONY PROMINENCE OF THE ELBOW

Coranoid process of the ulna

(Ulna), site of muscle attachment, articulates with the coranoid fossa of the humerous

Trochlear notch

(Ulna), the deep fossa that receives the trochlea of the humerus during elbow flexion

Radius

Outer forearm bone

Spine

(Scapula)

Acromion

(Scapula; Acromial Process)

Coracoid process of the scapula

(Scapula)

Supraspinous fossa

(Scapula)

Infraspinous Fossa

(Scapula)

Subscapular Fossa

(Scapula)

Glenoid Fossa

(Scapula; Cavity)

Clavicle

Acromion

HUMERUS

head

(humerus)

anatomical neck

(humerus)

deltoid tuberosity

coronoid fossa

radial fossa

olecranon fossa

radius

head of radius

styloid process

Ulna

styloid process

(ulna)

coronoid process

trochlear notch

scaphoid

lunate

triquetrum

pisiform

trapezium

trapezoid

capitate

hamate

metacarpals

proximal phalanges

middle phalanges

distal phalanges

Acromion

Name this specific part of the scapula.

Coracoid process

Name this specific part of the scapula.

Glenoid cavity

Name this specific part of the scapula.