目的:探讨阴道镜在宫颈疾病筛查中的临床诊断价值。方法:回顾我院妇科门诊2005年3月~2006年6月行阴道镜检查的3489例患者资料,对其结果进行分析总结。结果:在3489例患者中,行宫颈活检病理检查428例,CIN98例,宫颈癌11例,宫颈湿疣34例。结论:阴道镜检查对早期发现宫颈疾病,尤其对CIN的早期诊断、早期治疗,降低宫颈癌发生率有重要价值。 Objective: To explore the clinical value of colposcopy in cervical disease screening. Methods: The data of 3489 patients undergoing colposcopy in our gynecology clinic from March 2005 to June 2006 were retrospectively analyzed, and their results were analyzed and summarized. Results: Among the 3489 patients, 428 cases of pathological examination of cervical biopsy, 98 cases of CIN, 11 cases of cervical cancer and 34 cases of cervical condyloma. Conclusion: Colposcopy has important value in early detection of cervical diseases, especially early diagnosis and early treatment of CIN, and in reducing the incidence of cervical cancer.