宫腔镜子宫内膜切除已成为治疗妇女月经过多的基本手术之一 ,但手术的成功率报告有很大差异。对患者而言 ,预测内膜切除的成功率在术前咨询中是有价值的。手术以外的影响因素有 :术前应用GnRHa及年龄较大患者术后闭经多 ,曾有输卵管结扎史者则最终行子宫切除者较多 ,宫壁肌瘤、 Hysteroscopic endometrial ablation has become one of the basic procedures for the treatment of women with menorrhagia, but there is a big difference in the reported success rate of surgery. For patients, predicting the success rate of endarterectomy is valuable in preoperative counseling. Factors other than surgery were: preoperative application of GnRHa and older patients with amenorrhea and more history of tubal ligation who eventually hysterectomy were more uterine fibroids,