研究目的
To compare the long-term refractive effects of SMILE and FS-LASIK on the correction of high myopia and astigmatism.
研究成果
SMILE and FS-LASIK were both effective in correcting high myopia and myopic astigmatism, but both techniques may require further nomogram adjustments when treating eyes with extremely high myopia.
研究不足
Selection bias due to retrospective study design; lower prevalence of extremely high myopia in the population.
1:Experimental Design and Method Selection:
Retrospective case series comparing SMILE and FS-LASIK for high myopia.
2:Sample Selection and Data Sources:
Patients who received SMILE or FS-LASIK at the Ophthalmology Center of the Eye and ENT Hospital of Fudan University.
3:List of Experimental Equipment and Materials:
VisuMax femtosecond laser, MEL 80 excimer laser system, Scheimpflug camera imaging (Pentacam HR).
4:Experimental Procedures and Operational Workflow:
Standard SMILE and FS-LASIK surgical techniques performed by a single surgeon.
5:Data Analysis Methods:
Statistical analysis using SPSS and STATA software.
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