Radial Nerve
Q107: Nerve supply to muscles A and B; two sites of radial nerve injury in the arm (2+2 marks)
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- Q107: Nerve supply to muscles A and B; two sites of radial nerve injury in the arm (2+2 marks) (Aponeurosis — Anatomy Question Bank)
- Two sites of injury to the radial nerve in the arm: mid-shaft of the humerus at the radial (spiral) groove; in the axilla; also at the lateral intermuscular septum (Aponeurosis — Anatomy Question Bank)
- Brachial artery: profunda brachii (with radial nerve in radial groove → posterior arm); superior and inferior ulnar collateral arteries. (Master First-Year Anatomy: Must-Know Essays & Key Concepts)
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