三叉神经周围神经撕脱术是治疗三叉神经痛的有效方法之一,1983年以来,我科应用改进的手术方法治疗三叉神经痛,效果较好,现介绍如下: 手术方法 自患侧尖牙凹颊粘膜移行皱折上作一约3～4 cm横行切口直达骨面,用分离器自骨面分离骨膜,向上 Peripheral nerve tearing of the trigeminal nerve is an effective method for the treatment of trigeminal neuralgia. Since 1983, our department applied improved surgical treatment of trigeminal neuralgia, the effect is better, are as follows: The surgical method from the ipsilateral canine concave Buccal mucosal migration wrinkles made about a 3 ~ 4 cm transverse incision straight bone surface, with a separator from the bone surface separation of the periosteum, upward