Comparison of Visual Outcomes Following Ray-Tracing-Guided Femtosecond Laser-Assisted in Situ Keratomileusis with Different Optical Zone Sizes
本研究表明,虽然在光线追踪引导的飞秒激光非浸润性角膜隔膜术(FS-LASK)中,6.0–6.5 mm 和 6.6–7.0 mm 的光学区在屈光准确性和视力方面表现相当,但较大的光学区显著减少了术后高阶像差,从而提高了整体光学质量。