Head and Neck Imaging
Comparison of Dry Eye Outcomes After SMILE and FS-LASIK for Myopia and Astigmatism*
Author：CHEN Yi-le, Chen Jia-bao, Huang Qin-ying, et al
affiliation：Department of Ophthalmology, Peking University Shenzhen Hospital, Shenzhen 518035, Guangdong Province, China
PDFAbstract
Objective To compare the dry eye situations after femtosecond laser small incision lenticule extraction(SMILE) and femtosecond laser in situ keratomileusis(FS-LASKI) for myopia. Methods 68 myopic patients in our hospital from September 2017 to September 2018 were selected and divided into SMILE group(38 cases) and FS-LASIK(30 cases). SMILE group was underwent SMILE surgery while FS-LASIK group was underwent FS-LASIK surgery. The tearbreak-up-test(TBUT) and Schirmer I test at 1-month, 3-month and 6-month after surgery were compared between the two group. Results The results that TBUT and Schirmer I test were both significantly lower than preoperative levels in both groups and recovered over time. Both of them recovered faster in SMILE group than in FS-LASIK group and the difference is significant(P<0.05). Conclusion SMILE surgery is better than FS-LASIK surgery in the matter of dry eye.
【Keyword】Myopia; Dry Eye; Myopic Surgery
【Chart number】R541；R814
【Document Identification Number】A
【DOI】10.3969/j.issn.1009-3257.2019.03.008
Journal of Rare Diseases
th26Volume， th 3 Issue
2019Year05Month
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