目的　探讨应用腹腔镜进行卵巢畸胎瘤剥出术的治疗经验。方法　对 4 5例卵巢畸胎瘤患者进行腹腔镜肿瘤剥出术 ,4 1例采用传统的开腹手术行畸胎瘤剥出术。就其手术时间 ,术后病率及住院时间进行比较分析。结果　两种方法平均手术时间相仿 ,腹腔镜组患者术后病率及住院时间明显少于开腹手术组 ,且不增加术中囊肿破裂机会 ,无 1例发生化学性腹膜炎。结论　腹腔镜手术具有损伤小 ,恢复快 ,并发症少及住院时间短等优点。值得有条件的医院推广应用 Objective To investigate the treatment of ovarian teratoma with laparoscopy. Methods Twenty-five patients with ovarian teratoma underwent laparoscopic tumor dissection and 41 patients underwent conventional open surgery with teratoma. On the operation time, postoperative morbidity and hospital stay for comparative analysis. Results The average operation time was similar between the two methods. The postoperative morbidity and hospitalization time in the laparoscopic group were significantly less than those in the laparotomy group, and the chances of intraoperative cyst rupture were not increased. No chemical peritonitis occurred in 1 case. Conclusion Laparoscopic surgery has the advantages of less injury, faster recovery, fewer complications and shorter hospital stay. Worthy of qualified hospitals to promote the application