Following an incised wound in the front of wrist, the subject is unable to oppose the tips of the little finger and the thumb. The nerves involved is/are:
Incised wounds in front of the wrist damages median nerve often, but ulnar nerve may also get involved. Opposition of the tips of little finger and thumb requires opponens pollicis (median nerve) and opponens digiti minimi (ulnar nerve) as well. in Carpal tunnel syndrome also pt is unable to oppose the thumb
Ulnar nerve alone
Median nerve alone
Median and ulnar nerves
Radial and ulnar nerves
Nerve supply, Nerve Lesions