Enhancing intraocular lens outcome precision: an evaluation of axial length determinations, keratometry, and IOL formulas.

Full Abstract

Accurate biometry and intraocular lens (IOL) calculations have consequence in patient satisfaction and depend on correct determination of eye length, IOL position, refractive power of the cornea, and selection of the proper IOL formula. Familiarity with these variables will make it easier to achieve precise results in both the intact eyes and eyes that have had previous surgeries, including keratorefractive procedures.This articles provide practical tips and methods to avoid refractive surprises.

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Author information

Author/s: Prager, Thomas C (TC); Hardten, David R (DR); Fogal, Benjamin J (BJ);

Affiliation: Department of Ophthalmology and Visual Science, Hermann Eye Center, University of Texas Health Science Center-Houston, 6411 Fannin Street, Houston, TX 77030, USA. Thomas.C.Prager(-atsign-)uth.tmc.edu

Journal and publication information

Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review

Journal: Ophthalmology clinics of North America (Ophthalmol Clin North Am), published in United States. (Language: eng)

Reference: 2006-Dec; vol 19 (issue 4) : pp 435-48

Dates: Created 2006/10/27; Completed 2007/01/09; Revised 2007/11/15;

PMID: 17067899, status: MEDLINE (last retrieval date: 12/26/2008)

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Cornea - anatomy & histology; surgery
Evaluation Studies as Topic
Humans
Lens Implantation, Intraocular - instrumentation

Lens Implantation, Intraocular - instrumentation
Lenses, Intraocular - standards
Mathematics
Prosthesis Design

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