Which nerve is not related to humerus: (A) Axillary Nerve, (B) Radial Nerve, (C) Ulnar Nerve, (D) Musculocutaneous Nerve
Answer is D. Surgical neck of humerus is related to axillary nerve.Radial nerve passes through spiral groove (radial groove) on posterior surface of humerus.Ulner nerve passes just behind the medial epicondyle of humerus.