Comparison of toric intraocular lens calculation using the new corneal curvature measurement methods and the haigis suite, barrett tk, barrett toric, and z calc formulas

Comparison of toric intraocular lens calculation using the new corneal curvature measurement methods and the haigis suite, barrett tk, barrett toric, and z calc formulas

Background: More than 50% of patients undergoing cataract surgery have corneal astigmatism ≥ 0.75 diopters (D). A fundamental factor for the calculation of the intraocular lens (IOL) is the power of corneal refraction, which can be calculated with different methods and incorporated into different ma...

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Bibliographic Details
Main Authors: Carlos Emiliano Rodriguez Lopez, Guadalupe Fernando Mora González, Jorge Rendón Félix, Gerardo Daniel Jáuregui García, Miguel Angel Ibañez Hernández
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2020-01-01
Series:The Pan-American Journal of Ophthalmology
Subjects:
astigmatism
barrett
cataract surgery
haigis
intraocular lens
toric lens calculation
total corneal refractive power
total keratometry
z calc
Online Access:http://www.thepajo.org/article.asp?issn=2666-4909;year=2020;volume=2;issue=1;spage=23;epage=23;aulast=Rodriguez

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http://www.thepajo.org/article.asp?issn=2666-4909;year=2020;volume=2;issue=1;spage=23;epage=23;aulast=Rodriguez

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