Anatomy General 3a427918 FDP muscle nerve supply is ? A Medial half by ulnar nerve B Medial half by median nerve C Lateral half by ulnar nerve D Lateral half by radial nerve High-Yield Explanation Ans. is 'a' i.e., Medial half of ulnar nerve Flexor digitorum profundus has dual nerve supply :?Medial half by ulnar nerve.Lateral half by median nerve.