中国医学创新Issue(15)：45-46,2.DOI:10.3969/j.issn.1674-4985.2014.15.016
翼状胬肉切除术前后角膜地形图变化对比研究
Comparative Study on the Changes in Corneal Topography before and after Pterygium Resection
摘要
Abstract
Objective:To investigate the pterygium excision changes in corneal surface refraction using corneal topography before and after operation.Method:40 patients(44 eyes)with primary pterygium were selected in our ophthalmology from June 2012 to October 2012,they were randomly divided into the group A and the group B.The group A was given mitomycin C pterygium excision combined with intraoperative,and the group B was given pterygium excision with limbal stem cell.Corneal topography examinations were performed before and after operation,the main parameters were recorded,and the changes of corneal topography were compared before and after operation,the results were statistically analyzed.Result:After excision of pterygium,the parameters of two groups were significantly lower than preoperative,and the parameters of group A were significantly lower than the group B,the differences were statistically significant(P<0.05 or P<0.01).Conclusion:Pterygium resection can remove pterygium mechanical pull and compression of the cornea,reduce the astigmatism and improve eyesight,intraoperative use of mitomycin C can reduce the recurrence rate,is beneficial to the recovery of corneal refractive status.关键词
翼状胬肉/丝裂霉素C/角膜地形图Key words
Pterygium/Mitomycin C/Corneal topography引用本文复制引用
韩嵩..翼状胬肉切除术前后角膜地形图变化对比研究[J].中国医学创新,2014,(15):45-46,2.基金项目
辽宁省教育厅项目课题 （）
