Too often there is difficulty making a precise diagnosis in peripheral nerve lesions. Is the nerve divided, compressed, lacerated, or irritated? Is regeneration occurring? Is the palpable neuroma permeable to the axons? Has a sutured nerve reunited? ….We think that the systematic study of tingling…

Source: The Sign of “Tingling” in Lesions of the Peripheral Nerves | JAMA Neurology | JAMA Network