Diabetes Mellitus is an endocrinal disorder known for its neurological complications, frequently involving peripheral, somatic and autonomic nervous system. The correlation in auditory neuropathy and peripheral neuropathy in relation to diabetes has received much less attention. The advent of neurophysiological techniques has enhanced the understanding of normal auditory function and conduction velocity of the peripheral nerve and the possible effects that diabetes may exert on them. Brainstem evoked response audiometry (BERA) and Nerve conduction velocity studies (NCVS) are the...