Median nerve supplies all muscles of the thumb except -
-
Abductor-pollicis-brevis
-
Flexor-pollicis-brevis
-
Opponens pollicis
-
Adductor pollicis
Explanation:
Median nerve supply in hand
-
Flexor pollicis brevis
-
Opponens pollicis
-
Abductor pollicis brevis
First two lumbricals
Adductor pollicis is supplied by Ulnar nerve