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作者报导了274名经腹腔镜作硅橡胶环绝育术妇女手术后6个月及12个月时的月经变化。这些妇女的平均年龄±SD为31.9±5.4岁,平均产次为4.9±2次,其中43例(15.4%)系怀孕头3个月用人流中止妊娠后即作绝育的妇女。手术在全麻下进行。术后由二名经训练的医生负责对病人进行随诊及记录月经情况。结果表明大部分对象于术后6个月时有不规则的周期,但至术后12个月时与术前无显著差异,术前服过口服避孕药或流产过的妇女周期的变化与未服过药或流产过的妇女的周期变化间无显著
The authors reported the menstrual changes at 27 months and 6 months after surgery in 274 patients undergoing laparoscopic silicone rubber ring sterilization. The mean age ± SD of these women was 31.9 ± 5.4 years with an average of 4.9 ± 2 births, of which 43 (15.4%) were women who had been surgically aborted after abortion for the first trimester of pregnancy. Surgery under general anesthesia. Two trained doctors performed postoperative follow-ups of patients and recorded menstrual conditions. The results showed that most of the subjects had irregular cycles at 6 months after operation, but there was no significant difference with the preoperative level at 12 months after operation. The changes of women taking oral contraceptives or miscarriage before surgery were similar to those without Women who took medicine or abortion did not show any significant change in the cycle