Anatomy Upper limb 5ac0a143 Coracobrachialis is pierced by which nerve A Axillary B Median C Musculocutaneous D Ulnar High-Yield Explanation Coracobrachialis is pierced by the musculocutaneous nerve (C5 - C7). It flexes the arm at the shoulder joint. REF: BD Chaurasia 7th edition Page no: 91.