Peripheral nerve injuries are most often a consequence of axonal damage leading to functional losses that may vary from lack of sensitivity distal to the site of injury to complete loss of motor control.The consequences of such injuries are immense because of the high cost of health care,limited ability to work and emotional trauma that follows the injury.The spontaneous regrowth that the peripheral nervous system(PNS) Peripheral nerve injuries are most often a consequence of axonal damage leading to functional losses that may vary from lack of sensitivity distal to the site of injury to complete loss of motor control. Consequences of such injuries are immense because of the high cost of health care , limited ability to work and emotional trauma that follows the injury. The spontaneous regrowth that the peripheral nervous system (PNS)