Musculocutaneous nerve is injured at the lateral cord of brachial plexus, positive clinical findings would be :
Correct Answer: Sensory loss on the radial side of the forearm
Description: Musculocutaneous nerve supplies biceps and brachialis. It also gives sensory supply along the radial side of forearm. When it is damaged, it might show the following :
Flexion at elbow weakened (Biceps & Brachialis).
Supination of semiflexed elbow is affected (Biceps).
Sensory loss on radial side of forearm.
Category:
Anatomy
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