Accuracy of intraocular lens calculation formulas for eyes with insufficient capsular support
نویسندگان
چکیده
منابع مشابه
Intraocular lens implantation procedures in aphakic eyes with insufficient capsular support associated with previous cataract surgery.
PURPOSE The aim was to evaluate the results of three different secondary intraocular lens implantation (IOL) procedures in aphakic eyes without capsular support METHODS In this retrospective comparative case series, 90 eyes of 90 patients who underwent secondary IOL implantation for correction of aphakia were enrolled. Patients were divided into three groups based on the secondary IOL implant...
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Purpose. To evaluate and compare the accuracy of different intraocular lens (IOL) power calculation formulas for eyes with an axial length (AL) greater than 26.00 mm. Methods. This study reviewed 407 eyes of 219 patients with AL longer than 26.0 mm. The refractive prediction errors of IOL power calculation formulas (SRK/T, Haigis, Holladay, Hoffer Q, and Barrett Universal II) using User Group f...
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PURPOSE To quantify the current accuracy limits, analyze the residual errors, and propose the next steps for prediction accuracy improvements. SETTING Eye hospitals in Germany, Denmark, and Austria. METHOD Numerical ray tracing using manufacturer's intraocular lens (IOL) data (vertex radii, central thickness, refractive index) was used for all calculations. Postoperative lens position was p...
متن کاملGlued intraocular lens implantation for eyes with inadequate capsular support: Analysis of the postoperative visual outcome
AIM The aim of this study is to analyze the postoperative visual outcomes of fibrin glue-assisted, suture-less posterior chamber (PC) intraocular lens (IOL) implantation technique in eyes with inadequate capsule support at a tertiary eye care hospital in South India. SETTING AND DESIGN This is a retrospective, nonrandomized case series. PATIENTS AND METHODS This study analyzes 94 eyes which...
متن کاملIntraocular Lens Power Calculation Using IOLMaster and Various Formulas in Short Eyes
PURPOSE To evaluate the predictability of intraocular lens (IOL) power calculations using the IOLMaster and four different IOL power calculation formulas (Haigis, Hoffer Q, SRK II, and SRK/T) for cataract surgery in eyes with a short axial length (AL). METHODS The present study was a retrospective comparative analysis which included 25 eyes with an AL shorter than 22.0 mm that underwent uneve...
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ژورنال
عنوان ژورنال: Annals of Translational Medicine
سال: 2021
ISSN: 2305-5839,2305-5847
DOI: 10.21037/atm-20-3290