Posterior Arm Compartment | Triceps Brachii & Anconeus

The video tutorial covers the anatomy of the arm, focusing on the posterior compartment. It details the triceps brachii muscle, its three heads, origins, and functions, including elbow extension. The video also discusses the anconeus muscle, its role in elbow stabilization, and its relationship with the triceps. Blood supply and innervation of these muscles are explained, highlighting the radial and axillary nerves.

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