Hughes G, Liston W A
Br Med J. 1975 Sep 13;3(5984):637-9. doi: 10.1136/bmj.3.5984.637.
During 1970-3, 1910 laparoscopic sterilizations and 531 tubal ligations were performed in Aberdeen. Common complications occurred with 61 (3.2%) and 99 (18.6%) of the operations respectively, but the pregnancy rate was much higher (2.2%) after laparoscopic sterilization.
1970年至1973年间,阿伯丁进行了1910例腹腔镜绝育手术和531例输卵管结扎手术。两种手术的常见并发症发生率分别为61例(3.2%)和99例(18.6%),但腹腔镜绝育术后的妊娠率要高得多(2.2%)。