Malhotra R P, Cera P J, Bates J S
J Reprod Med. 1977 Jan;18(1):38-40.
Three hundred tubal specimens obtained at laparoscopic coagulation and resection of the tube for sterilization done in the years 1973 and 1974 were studied. Twenty-three percent of the specimens were not identifiable as of tubal origin, and there was a lack of precision in the diagnosis in 17% of the specimens. Because of the comparable results for sterilization by well-performed coagulation alone and of coagulation with resection of a segment of tube, we feel that resection, with its assocaited hazards, is unnecessary.
对1973年和1974年因绝育而行腹腔镜输卵管凝固和切除术获取的300份输卵管标本进行了研究。23%的标本无法确定为输卵管来源，17%的标本诊断缺乏准确性。由于单纯良好的凝固绝育与凝固加输卵管部分切除术的效果相当，我们认为切除术及其相关风险是不必要的。
