Found 14 matching trials
Early Changes Among FLEx, LASIK and FS-LASIK
NATo evaluate the short-term changes in ocular surface measures and tear infl...
Location
Hainan Eye Hospital, Zhongshan Ophthalmic Center of Sun Yat-sen University
Clinical Investigation of a Femtosecond Laser for Corneal Flap Creation
NAThe purpose of this study is to see how safe the WaveLight Ultraviolet Femt...
Evaluation of the Change in the DA Ratio, IR and SSI as Parameters of Corneal Biomechanics Post Different LVC Procedures
NAIn the study, The Investigators will compare the participates' corneal biom...
Q Value Customized Versus Wavefront Optimized Ablation in Femtosecond Laser-Assisted LASIK
NACorneal asphericity is expressed numerically as the "Q-value". A minus valu...
Clinical Characteristics of Patients Developing Chronic Dry Eye After Refractive Surgery
N/AIn recent years, many scholars have studied the ocular surface damage of pa...
Location
Peking University Third Hospital
Contribution of SA and Coma to The Total Ocular HOA Before and After FS-LASIK Using An Aspheric Ablation Profile
NALaser-assisted in situ keratomileusis (LASIK) is the most frequently perfor...
Changes Between Lenticule Extraction and Femtosecond Laser-assisted Laser in Situ Keratomileusis
NAThe aim is to evaluate the short-term changes in ocular surface measures an...
Location
Hainan Eye Hospital, Zhongshan Ophthalmic Center of Sun Yat-sen University
Thin-Flap Laser in Situ Keratomileusis Associated Dry Eye
NALaser in situ keratomileusis (LASIK) eye surgery continues to be the most c...
70 vs 110 Degree Side-cut Angles in Femtosecond LASIK
NAThe purpose of this study is to compare 70 and 110 degree side-cut angles o...
Location
University of Utah John A. Moran Eye Center - Midvalley Location
Contralateral Study of WaveLight® Femtosecond Laser Devices for Corneal Flap Creation
NAThe purpose of this study is to assess the WaveLight Ultraviolet Femtosecon...