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What is Ulnar nerve injury in the arm leads to all except -a) Sensory loss of the medial 1/3rd of the handb) Weakness of the hypothenar musclesc) Claw handd) Adduction of thumb and explain in detail?
High ulnar nerve injury (injury above the elbow), does not cause claw hand. Adduction of thumb is lost. Injury does not lead to adduction of thumb.