Upper Limb V: Forearm

What mainly innervates the anterior compartment of the forearm muscles?

Median n.

What innervates the remainder of the anterior compartment of the forearm muscles?

Ulnar n.

What innervates the posterior compartment of the forearm muscles?

Radial n.

Where do the superficial later of muscles in the anterior compartment of the forearm muscles originate?

Medial epicondyle

What branches into the anterior and posterior interosseous arteries?

Common interosseous artery

Where does the radial artery join the ulnar artery?

Deep palmar arterial arch

Where does the ulnar artery join the radial artery?

Superficial palmar arterial arch

What passes through the anatomical snuffbox?

Radial artery

What gives off the common interosseous artery?

Ulnar artery

What is a continuation of the deep branch of the radial nerve after it passes through the supinator muscle?

Posterior interosseous nerve

What divides into a superficial branch and deep branch near the elbow?

Radial nerve