<prompt> Autonomous zone of sensory supply by radial nerve is -1st dorsal web spaceTip of index fingerTip of thumbTip of little finger  <response>: Ans. is a i.e., 1st dorsal web space Autonomous Zone of peripheral nerves: Radial nerve: 1st dorsal web space of hand Anatomical snuffbox Median nerve: Distal phalanx tip of index finger 2nd finger Other: Tip of thumb Ulnar nerve: Distal phalanx tip of little finger 5th finger Common peroneal nerveCommon fibular nerveExternal popliteal nerveLateral popliteal nerve: Central strip on dorsum of foot Deep peroneal nerve: 1st dorsal web space Posterior tibial nerve: Sole of foot Sciatic nerve: Mixed pattern of Common peroneal nerve and Posterior tibial nerve 