Efficacy, Safety, and Fertility Outcomes of Loop Electrosurgical Excision Procedure Versus Cold-Knife Conization for Cervical Intraepithelial Neoplasia: A Systematic Review and Meta-Analysis
Background: Loop electrosurgical excision procedure (LEEP) and cold-knife conization (CKC) are both used for cervical intraepithelial neoplasia (CIN), yet their comparative efficacy and reproductive safety remain unclear. Methods: We systematically searched PubMed, Embase, the Cochrane Central Register of Controlled Tr...