Download Appendicular Skeleton (con`t)

Document related concepts
Transcript
Appendicular Skeleton (con’t)
• forearm
– 2 bones
• radius (anatomically/supine)
– lateral ïƒ thumb side
– proximally & distally ïƒ radioulnar joints
& connected by interosseous membrane
– head forms w/ capitulum (humerus)
– radial tuberosity (biceps attach)
• ulna
– medial ïƒ little finger side
– proximal ïƒ (a) coronoid process &
(p) olecranon process sep by
trochlear notch
ïƒ processes grip trochlea
• radius & ulna (pronate)
– distal radius ïƒ medial to ulna