Which of the following will not take place in a patient with ulnar nerve injury in arm?
Ulnar nerve palsy Flexor carpi ulnaris will be paralysed; Sensory loss over medial aspect of hand (area supplied by ulnar nerve) Claw hand due to paralysis of intrinsic muscles of hand. Adductor pollicis is supplied by ulnar nerve hence in ulnar nerve palsy thumb adduction will not be seen.
Claw hand
Thumb adduction
Sensory loss over medial aspect of hand
Weakness of flexor carpi ulnaris
Peripheral Nerve Injury