First dorsal interosseous muscle of hand is supplied by
Deep branch of ulnar nerve
Superficial branch of ulnar nerve
Median nerve
Radial nerve
Deep branch of ulnar nerve supplies all the 4 dorsal interossei muscles.Superficial branch of ulnar nerve supplies the palmaris brevis muscle.Median nerve supplies the muscles of thenar eminence.Radial nerve have no supply to any intrinsic muscle of hand.B D Chaurasia 7th edition Page no: 182
Upper limb