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Orthopaedics Peripheral Nerve Injury 983ca8a4

All of the following are features of musculocutaneous nerve injury at axilla except:

A
Loss of flexion of shoulder
B
Loss of flexion at elbow
C
Loss of supination of forearm
D
Loss of sensation on radial side of forearm
High-Yield Explanation
MUSCULOCUTANEOUS NERVE INJURY Musculocutaneous nerve supplies coracobrachialis, the biceps brachii and the brachialis, Continued into the forearm as the lateral cutaneous nerve of the forearm. Injury-loss of flexion of elbow, supination of forearm sensory loss on lateral aspect of forearm. Damaged in shoulder dislocation.

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