目的探讨宫颈糜烂与宫颈上皮内瘤变的关系。方法回顾性分析2006年4月～2010年4月在我院妇科门诊行宫颈细胞学检查的12904例患者的临床资料,其中进一步接受阴道镜检查5078例,阴道镜下取活检1571例。结果宫颈光滑及宫颈糜烂不同分度与宫颈上皮内瘤变之间无明显相关性。结论宫颈上皮内瘤变的程度不会因为宫颈糜烂分度加重而升级,两者间并无明确相关性。 Objective To investigate the relationship between cervical erosion and cervical intraepithelial neoplasia. Methods The clinical data of 12 904 patients who underwent cervical cytology from April 2006 to April 2010 in our hospital were analyzed retrospectively. Among them, 5078 were undergone colposcopy and 1571 biopsy under colposcopy. Results There was no significant correlation between cervical smoothness and different degrees of cervical erosion and cervical intraepithelial neoplasia. Conclusion The degree of cervical intraepithelial neoplasia will not be escalated because of the increase of cervical erosion degree, there is no clear correlation between the two.