Study of Factors Affecting High-Order Aberrations After SMILE Eye Surgery With Retained Lenticule

What this Trial Is About

This research aims to analyze the factors influencing high-order aberrations following Small Incision Lenticule Extraction SMILE surgery, focusing on patients with lenticule retained. High-order aberrations are key indicators used to assess visual quality after refractive surgery. While previous studies have explored complications related to these aberrations, there is limited high-quality research on patients with covert residual lenticule, which complicates clinical decisions about additional surgery. The study compares high-order aberrations between patients with and without peripheral residual lenticule to provide a detailed evaluation of postoperative visual quality. It involves two groups the lenticule retained group and the non-lenticule retained group. This observational study does not involve treatment interventions but collects data to understand the relationship between residual lenticule and visual outcomes. Participants will be followed up with assessments of higher-order aberrations at 90 days post-surgery. The study includes clinical evaluations and wavefront analysis to measure visual quality objectively. The findings aim to guide improvements in SMILE surgical techniques and postoperative care. The total participation involves initial assessment and follow-up visits as per the study plan.

Analysis of Influencing Factors of High-Order Aberrations of SMILE With Lenticule Retained