Anatomy (Arm & Anterior Forearm)

Question 1

What surrounds & separates anterior & posterior compartments of the arm?

Answer 1

Surrounds - Brachial fascia

Separates - Intermuscular septa

Question 2

Cubital Fossa Boundaries, Cover, & Contents

Answer 2

Boundries - Imaginary line between medial & lateral humeral epicondyles, Pronator Teres, & Brachioradialis

Cover - Bicipital aponeurosis

Contains - biceps brachii tendon, brachial artery (& vein), median nerve

Question 3

What surrounds & separates anterior (superficial & deep layers) & posterior compartments of the forearm?

Answer 3

Surrounds - Antebrachial fascia

Separates Ant/Post - Interosseus membrane

• Separates superficial/deep layers of anterior compartment - fascial cleft