Results 111 to 120 of about 6,276,151 (178)

Factors influencing the accuracy of the SRK formula in the intraocular less power calculation

, 1994
Several intraocular lens (IOL) power calculation formulas (either theoretical or empirical) are used to determine the emmetropic IOL power) The Sanders-Retzlaff-Kraff (SRK) linear regression formula is among the most widely recognized empirical ones.
Stefaniotou, M., Psilas, K., Kalogeropoulos, C., Aspiotis, M.   +3 more
core  

How to avoid mistakes in biometry

Community Eye Health Journal, 2006
The refractive power of the human eye depends on three factors: the power of the cornea, the power of the lens, and the length of the eye. Following cataract surgery, only the power of the cornea and the length of the eye are relevant.
Nick Astbury, Nick Astbury, Balasubramanya Ramamurthy, Balasubramanya Ramamurthy   +3 more
doaj  

Aplicación del método de Maloney en el cálculo del lente intraocular después de cirugía refractiva corneal Use of the Maloney´s method in the intraocular lens calculation after the refractive corneal surgery

Revista Cubana de Oftalmología, 2010
OBJETIVO: Determinar la efectividad del método de Maloney para el cálculo del lente intraocular en pacientes operados con cirugía refractiva corneal en el Instituto Cubano de Oftalmología «Ramón Pando Ferrer» durante el año 2007.
Eneida de la C Pérez Candelaria, Yoriel Cuan Aguilar, Taimí Cárdenas Díaz, Ana M Méndez Duque de Estrada, Belkys Rodríguez Suárez   +4 more
doaj  

Resultados del cálculo del poder del lente intraocular mediante la fórmula de Haigis Results of the intraocular lens power calculation through Haigis´ formula

Revista Cubana de Oftalmología, 2010
OBJETIVO: Determinar la efectividad de la fórmula de Haigis en el cálculo del poder dióptrico del lente intraocular. MÉTODOS: Se realizó un estudio descriptivo prospectivo, de pacientes operados de catarata mediante la técnica de Facoemulsificación en el
Juan Raúl Hernández Silva, Alexander Pérez Llanes, Leyda Elena Galá Herrera, Meisy Ramos López, Zucel Veitía Rovirosa, Carmen Padilla González   +5 more
doaj  

Accuracy of 8 Intraocular Lens Power Calculation Formulas in Eyes Undergoing Combined Phacovitrectomy. [PDF]

J Ophthalmol
Cheng S, Li X, Yan Q, Mei J, Zhang J, Shi G, Lin J, Li T, Wu R, Yu AY.   +9 more
europepmc   +1 more source

Comparative Analysis of Twenty Intraocular Lens Power Calculation Formulas in Medium-Long Eyes. [PDF]

Diagnostics (Basel)
Stopyra W, Voytsekhivskyy O, Grzybowski A.   +2 more
europepmc   +1 more source

Patient-specific eye models for intraocular lens power calculation in irregular corneas

Intraocular lens (IOL) power calculation is normally performed using theoretical Gaussian formulas. Paraxial calculation renders clinically acceptable outcomes in normal eyes with regular corneal shape and optics but leads to refractive error whenever ...
Perez Merino, Pablo
core   +1 more source

Research progress on intraocular lens power calculation in cataract patients with prior radial keratotomy. [PDF]

Front Med (Lausanne)
Zhao Q, Liang Z, Peng L, Xi W, Hu X, Zhang Y, Zeng K, Zhang Z.   +7 more
europepmc   +1 more source

Accuracy of Intraocular Lens Power Calculation Formulas for Two Single-Piece Acrylic IOL Models in Eyes with a Shallow Anterior Chamber. [PDF]

Bioengineering (Basel)
Wang Y, Lou W, Liu L, Lu X, Wu Q, Long D, Hu J.   +6 more
europepmc   +1 more source

Effect of pupillary dilatation on optical biometry parameters and intraocular lens power calculation. [PDF]

Indian J Ophthalmol
Shroff U, Gajiwala U, Shroff K.
europepmc   +1 more source