本文报道激光治疗宫颈糜烂１３４７例，其中经ＹＡＧ激光治疗的重度糜烂５３例（含宫颈上皮不典型增生３２例）痊愈１００％．经ＣＯ＿２激光治疗２６２例轻度宫颈糜烂痊愈１００％；中度糜烂７５８例，痊愈６９３例（９１．４２％），好转６５例（８．５８％）；重度糜烂２７４例，痊愈１８２例（６６．４２％），好转９２例（３３．５８％）．本文还对宫颈糜烂及宫颈上皮不典型增生的各种治疗方法及激光治疗的基础原理进行讨论． This article reports the laser treatment of 1347 cases of cervical erosion, of which 53 cases of severe erosion by YAG laser treatment (including cervical dysplasia in 32 cases) were 100% cured. 262 cases of mild cervical erosion were cured by CO_2 laser, 100% of them were cured; 758 cases of moderate erosion were recovered, 693 cases were cured (91.42%), 65 cases were improved (8.58%), 274 cases were severe erosion, 182 cases were cured .42%), improved in 92 cases (33.58%). This article also discusses various treatment methods of cervical erosion and cervical dysplasia and the basic principle of laser treatment.