To review and analyze the progress of stereotactic radiosurgery for trigeminal neuralgia,realize it is an effective and safe treatment for the intractable trigeminal neuralgia.

• 回顾分析原发性三叉神经痛的治疗进展,认识到采用立体定向放射外科技术治疗原发性三叉神经痛是安全有效的。