Articles with "calculation formulas" as a keyword



Accuracy of 12 IOL power calculation formulas in highly myopic eyes

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Published in 2025 at "International Ophthalmology"

DOI: 10.1007/s10792-025-03608-0

Abstract: To assess and compare the accuracy of 12 intraocular lens (IOL) power calculation formulas after cataract phacoemulsification surgery in eyes with an axial length (AL) greater than or equal to 26.00 mm (≥ 26.00 mm). A… read more here.

Keywords: calculation formulas; accuracy; holladay; iol power ... See more keywords

Accuracy of Intraocular Lens Calculation Formulas.

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Published in 2018 at "Ophthalmology"

DOI: 10.1016/j.ophtha.2017.08.027

Abstract: PURPOSE To compare the accuracy of intraocular lens (IOL) calculation formulas (Barrett Universal II, Haigis, Hoffer Q, Holladay 1, Holladay 2, Olsen, and SRK/T) in the prediction of postoperative refraction using a single optical biometry… read more here.

Keywords: calculation formulas; barrett universal; accuracy intraocular; prediction ... See more keywords

On different calculation formulas of the pressure term in bi-phase SPH simulations

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Published in 2018 at "AIP Advances"

DOI: 10.1063/1.5052504

Abstract: The smoothed particle hydrodynamics (SPH) method is usually expected to be an efficient numerical tool for calculating the multiphase phenomena in compressors. However, numerical instability arises around the interfaces due to the pressure inconsistency. By… read more here.

Keywords: term; different calculation; pressure term; calculation formulas ... See more keywords

Comparison of the accuracy of 9 intraocular lens power calculation formulas using partial coherence interferometry

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Published in 2022 at "Journal francais d'ophtalmologie"

DOI: 10.1101/2022.04.13.22273856

Abstract: Purpose : To compare the accuracy of 9 intraocular lens (IOL) power calculation formulas (SRK/T, Hoffer Q, Holladay 1, Haigis, Barrett Universal II, Kane, EVO 2.0, Ladas Super formula and Hill-RBF 3.0) using partial coherence… read more here.

Keywords: intraocular lens; power calculation; calculation formulas; prediction ... See more keywords

Comparison of the accuracy of 11 intraocular lens power calculation formulas.

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Published in 2020 at "European journal of ophthalmology"

DOI: 10.1177/1120672120962030

Abstract: PURPOSE To compare the accuracy of 11 intraocular lens (IOL) power calculation formulas (SRK-T, Hoffer Q, Holladay I, Haigis, Holladay II, Olsen, Barrett Universal II, Hill-RBF, Ladas Super formula, EVO and Kane). SETTING Private university… read more here.

Keywords: calculation formulas; power; accuracy intraocular; power calculation ... See more keywords

Evaluation of 9 IOL power calculation formulas using a heteroscedastic statistical method and a new method of IOL constant optimization

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Published in 2024 at "European Journal of Ophthalmology"

DOI: 10.1177/11206721241230347

Abstract: Purpose To evaluate the prediction accuracy of 9 IOL power calculation formulas using a heteroscedastic statistical analysis and a novel method for IOL constant optimization. Design Retrospective case series. Methods The LenStar LS900 (Haag-Streit, Koeniz,… read more here.

Keywords: method; heteroscedastic statistical; calculation formulas; iol ... See more keywords
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Predictability of 6 Intraocular Lens Power Calculation Formulas in People With Very High Myopia

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Published in 2022 at "Frontiers in Medicine"

DOI: 10.3389/fmed.2022.762761

Abstract: Purpose To investigate the accuracy of 6 intraocular lens (IOL) power calculation formulas in predicting refractive outcomes in extremely long eyes. Setting Department of Ophthalmology, Far Eastern Memorial Hospital, Taiwan. Design Retrospective comparative study. Methods… read more here.

Keywords: calculation formulas; power; high myopia; intraocular lens ... See more keywords

Cataract in keratoconus: Six-month results and a comparison of standard intraocular lens power calculation formulas

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Published in 2022 at "Saudi Journal of Ophthalmology"

DOI: 10.4103/sjopt.sjopt_184_21

Abstract: PURPOSE: To report the results of cataract surgeries in keratoconus patients at 1 and 6 months postoperatively, and to compare the standard intraocular lens (IOL) calculation formulas in this population. METHODS: This is a retrospective… read more here.

Keywords: cataract surgery; intraocular lens; cdva months; calculation formulas ... See more keywords