Abstract: Laparoscopic ovarian endometriosis cystectomy is the first-choice procedure for the surgical treatment of endometriosis cyst. The loss of normal ovarian tissue and the use of energy instruments during operation may lead to the reduction of ovarian reserve and，in severe cases，premature ovarian failure. Therefore，in laparoscopic endometriosis cystectomy，the cysts should be radically removed and energy instruments should be used rationally，in order that normal ovarian tissue can be retained as much as possible to protect normal ovarian function and to reduce the damage to ovarian function.

Key words: ovarian endometriosis cyst, cystectomy, laparoscopy, energy instrument, ovarian reserve

摘要： 腹腔镜卵巢子宫内膜异位囊肿剔除术是子宫内膜异位囊肿手术治疗的首选术式。术中正常卵巢组织的丢失和能量器械的使用，可能导致卵巢储备功能减退, 严重者可致卵巢功能早衰。因此，腹腔镜子宫内膜异位囊肿剔除术中应有效剔除囊肿，合理使用能量器械，尽量保留正常的卵巢组织和保护正常的卵巢功能,以减少对卵巢功能的损害。

关键词: 卵巢子宫内膜异位囊肿, 囊肿剔除术, 腹腔镜 , 能量器械；卵巢储备功能