<prompt> Most common neuopathy in DM is-Distal symmetric neuropathyAutonomic neuripathyMononeuropathyAmyotrophy  <response>: The most common form of Diabetic neuropathy is distal symmetric polyneuropathy. This is frequently asymptomatic. The most common clinical signs are diminished perception of vibration sensation distally, glove-and-stocking impairment of all other modalities of sensation, and loss of tendon reflexes in the lower limbs. Symptoms include paraesthesiae in the feet and rarely in the hands, pain in the lower limbs dull, aching andor lancinating, worse at night, and mainly felt on the anterior aspect of the legs, burning sensations in the soles of the feet, cutaneous hyperaesthesia and an abnormal gait. Weakness and atrophy, paicularly of the interosseous muscles, may develop leading to structural changes in the foot with loss of lateral and transverse arches, clawing of the toes and exposure of metatarsal heads. Reference : page 2426 Harrisons Principles of Internal Medicine 19th edition and page 832 Davidsons Principles and practice of Medicine 22nd edition 