Calculation for emmetropic intraocular lenses in hypermetropia

Calculation for emmetropic intraocular lenses in hypermetropia

Authors evaluated postoperative refractive errors after implantation of intraocular lens at the set of 429 eyes. There predominated eyes with short axial length (AL) at this set: 304 eyes had AL < 22 mm, average AL was 21.54 mm. The basic point was to correct the linearity of SRK formula by diffe...

Full description

Saved in:
Bibliographic Details
Published in:Česká a slovenská oftalmologie Vol. 58; no. 3; p. 153
Main Authors: Hlozánek, M, Korynta, J
Format: Journal Article
Language:Czech
Published: Czech Republic 01-05-2002
Subjects:
Humans
Hyperopia - surgery
Lens Implantation, Intraocular
Lenses, Intraocular
Optics and Photonics
Refraction, Ocular
Online Access:Get more information
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Authors evaluated postoperative refractive errors after implantation of intraocular lens at the set of 429 eyes. There predominated eyes with short axial length (AL) at this set: 304 eyes had AL < 22 mm, average AL was 21.54 mm. The basic point was to correct the linearity of SRK formula by different way from SRK II formula, while keeping the new formula simple to use. Authors reached following modification of A-constant in SRK formula: new A-constant = original A-constant + C, where C = 0,146*AL2 - 7,702*AL + 100,130.
ISSN:1211-9059