نتایج جستجو برای: intraocular lens power calculation formula

تعداد نتایج: 724342  

Journal: :Medical Hypothesis, Discovery & Innovation in Optometry 2021

Journal: :International journal of ophthalmology 2013
Xia Hua Xiao-Yong Yuan Hui Song Xin Tang

AIM To assess the refractive outcome of clear lensectomy combined with piggyback intraocular lens implantation in highly hyperopic patients. METHODS This case review included 19 eyes of 10 patients with high hyperopia and axial length less than 21mm. Intraocular lens power was calculated for emmetropia using the Holladay II formula in 17 eyes, and SRK/T formula in 2 eyes following clear lens ...

2017
Amir Faramarzi Ali Aghajani Leila Ghiasian

PURPOSE To compare the accuracy of four different intraocular lens (IOL) power calculation formulas for eyes with mean keratometry values greater than 46 diopters (D). METHODS Forty five eyes from 45 patients who were candidates for senile cataract surgery with mean keratometry values greater than 46 D were included. Calculation of the IOL power was performed by the Lenstar. The implanted IOL...

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