国际眼科杂志Issue(6)：1116-1118,3.DOI:10.3980/j.issn.1672-5123.2014.06.37
Oculus角膜地形图仪对飞秒激光LASIK术后泪膜的分析
Analysis on tear film after LASIK by femtosecond laser with Oculus corneal topography
张媛 1贾冰冰 1张岩 1高冬梅 1庞玉珍1
作者信息
- 1. 130002 中国吉林省长春市，长春爱尔眼科医院
- 折叠
摘要
Abstract
AIM:To observe the changes of tear film on the patients after laser in situ keratomileusis ( LASIK) with corneal flap created by femtosecond laser with Oculus corneal topography. <br> METHODS:Totally 120 myopic patients (240 eyes) were collected who underwent femtosecond laser surgery LASIK from August to September 2013, and these patients can be followed up for 3mo. Tear break-up time ( BUT) and tear meniscus height ( TMH ) with Oculus corneal topography were recorded preoperatively and postoperatively at 1wk;1, 2 and 3mo. <br> RESULTS: Oculus BUT: there existed obvious differences (P=0. 012, 0. 000, 0. 023<0. 05) in 1wk, 1 and 2mo compared with the preoperative level. While no such obvious difference ( P = 0. 236 > 0. 05 ) existed in 3mo compared with the preoperative level. TMH:there existed obvious differences (P=0. 025, 0. 019, 0. 026<0. 05) in 1wk, 1 and 2mo compared with the preoperative level. No such obvious difference ( P = 0. 375>0. 05 ) existed in 3mo compared with the preoperative level. <br> CONCLUSION: Femtosecond laser surgery affects the stability of the tear film at a certain time and a certain extent. The mechanism related to many factors. It is temporary and lighted.关键词
飞秒激光/准分子激光原位角膜磨镶术/干眼/泪膜Key words
femtosecond laser/laser in situ keratomileusis/dry eye/tear film引用本文复制引用
张媛,贾冰冰,张岩,高冬梅,庞玉珍..Oculus角膜地形图仪对飞秒激光LASIK术后泪膜的分析[J].国际眼科杂志,2014,(6):1116-1118,3.
