三叉神经痛是常见而使患者非常痛苦的疾病 ,治疗较为棘手。抗癫痫类药物及甘油或乙醇封闭治疗 ,效果均是短暂的。手术治疗可采用疼痛支神经撕脱术 ,三叉神经第 2支 (上颌神经 )痛可行眶下神经撕脱术 ,开颅行三叉神经感觉根部分切断术等 ,但存在损伤大、易复发等缺点。 1 994年 Trigeminal neuralgia is a common and very painful disease, treatment is more difficult. Antiepileptic drugs and glycerol or ethanol closed treatment, the effect is brief. Surgical treatment of pain may be the use of nerve root avulsion, the second branch of the trigeminal nerve (maxillary nerve) pain feasible avulsion of the infraorbital nerve, cranial trigeminal sensory root partial sectoral surgery, but there is a big damage, easy to recurrence and other shortcomings . 1994