Lipshitz J
S Afr Med J. 1975 Nov 12;49(48):2013-5.
A retrospective study was undertaken of 71 patients who underwent a postconceptional cervical cerclage operation. The previous pregnancy loss in these patients was 71,4% compared with an 84,5% success rate after the operation had been performed. The possible reasons for the failures are discussed. The incidence of immediate postoperative complications was 14%. Infection, probably as a result of insertion of the suture, occurred in 30% of the patients.
对71例行孕后宫颈环扎术的患者进行了一项回顾性研究。这些患者之前的流产率为71.4%，而手术后的成功率为84.5%。文中讨论了手术失败的可能原因。术后即刻并发症的发生率为14%。30%的患者发生了感染，可能是由于缝合线置入所致。
