Sensory regeneration following intraoperatively verified trigeminal nerve injury

Abstract

Sensory nerve conduction and thermal quantitative sensory testing showed incomplete sensory regeneration at 1 year after axonal trigeminal nerve damage. Clinical examination with tactile quantitative sensory testing was less reliable in the follow-up of sensory recovery. Sensory Abeta-, Adelta-, and C-fibers recovered function at similar rates. The trigeminal nerve does not differ from other peripheral nerves as regards susceptibility to neuropathic pain.