Comparative Evaluation of Intraocular Lens Power Calculation Formulas in Patients After Radial Keratotomy
The results indicate that for post-RK patients, the Barrett True-K formula exhibits enhanced accuracy in IOL power calculation. Newer AI-based formulas show potential but currently remain limited by a systematic hyperopic bias in this population.
Authors
- Xijin Wu
- Xudong Song
- Yuxuan Jia
- Peilin Yue
- Enjie Li
- Zhenyu Wang
- Ting Chen
- Yangfan Yu
- Qi Zhang
Institutions
- Beijing Tongren Hospital (CN)
- Capital Medical University (CN)
Publication Details
- Journal
- Journal of Investigative Surgery
- Published
- 2026-02-17
- DOI
- https://doi.org/10.1080/08941939.2026.2622155
- Primary Topic
- Ophthalmology and Visual Impairment Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00