Visual Outcomes and Refractive Results of Ray-Tracing Guided LASIK: A Prospective Analysis
By
Yue Wang
Yuanyuan Zhang
Jiayu Pan
Jifan Wang
Xuejun Fang
December 9, 2025
Clinical Scorecard: Visual Outcomes and Refractive Results of Ray-Tracing Guided LASIK: A Prospective Analysis
At a Glance
Category Detail
Condition Myopia Key Mechanisms Ray-tracing guided LASIK utilizes a 3D eye model based on wavefront aberration and corneal topography to optimize surgical outcomes. Target Population Patients aged ≥ 18 years with stable refractive errors and no contraindications for LASIK surgery. Care Setting Ophthalmic clinical practice, specifically at Liaoning Aier Eye Hospital, China.
Key Highlights
Ray-Tracing Guided LASIK incorporates AI for enhanced precision in refractive surgery. Postoperative assessments showed significant visual improvements at 6 months. Patients with significant differences between subjective refraction and sightmap results may require manual adjustments. Guideline-Based Recommendations
Diagnosis
Conduct comprehensive preoperative examinations including subjective refraction and corneal topography. Management
Utilize ray-tracing guided LASIK for myopic patients with stable refractive errors. Monitoring & Follow-up
Follow up with patients at 6 months post-surgery to assess visual outcomes and adjust treatment as necessary. Risks
Monitor for potential overcorrection or undercorrection post-surgery, especially in patients with significant refraction differences. Patient & Prescribing Data
Patients undergoing ray-tracing guided LASIK with stable myopia and no contraindications.
Adjust treatment values based on subjective refraction to minimize equivalent spherical deviation.
Clinical Best Practices
Ensure thorough preoperative evaluations to identify suitable candidates for ray-tracing guided LASIK. Implement nomogram adjustments for patients with significant discrepancies in refraction results. Related Resources & Content
