ABSTRACT
FDP), FPL, pronator quadratus muscle, and radiocarpal, radioulnar, and carpometacarpal (CMC) joints
• Median nerve: Reliably innervates thenar hand musculature (abductor pollicis brevis, opponens pollicis, superficial belly of flexor pollicis brevis). Also innervates the index and middle finger lumbrical muscles.
