Definition

Spontaneous pain felt in a body part that has been denervated or deafferented, which is therefore numb and unresponsive to applied stimuli. It is usually the result of a surgical lesion of a peripheral nerve (usually the trigeminal) intended to relieve pain.

Central Nervous System Stimulation for Pain

Dorsal Root Ganglionectomy and Dorsal Rhizotomy

Neuropathic Pain Model, Spared Nerve Injury

Peripheral Neuropathic Pain