子宫内膜异位症是妇科常见疾病之一。而痛经又是子宫内膜异位症的主要症状 ,严重者常影响日常生活与工作。腹腔镜下骶前神经切断术治疗盆腔痛有损伤小、恢复快、疗效确切之优点 ,现将手术方法及治疗效果介绍如下。1　资料与方法1 1　一般情况　 8例患者年龄 2 5～ 34岁 ,平均 2 Endometriosis is one of the common gynecological diseases. And dysmenorrhea is the main symptom of endometriosis, severe cases often affect daily life and work. Laparoscopic presacral nerve resection of pelvic pain treatment has the advantages of small injury, rapid recovery, the exact effect, now the surgical methods and treatment are as follows. 1 Materials and Methods 1 1 General 8 patients were aged 2 5 to 34 years, an average of 2