Accuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation
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منابع مشابه
Correction: Accuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation
[This corrects the article DOI: 10.1371/journal.pone.0172634.].
متن کاملAccuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation
PURPOSE To investigate the accuracy of a new optical biometer for intraocular lens (IOL) power calculation in eyes undergoing cataract surgery. METHODS Consecutive eyes of patients undergoing cataract surgery with the same IOL model were enrolled in a prospective cohort study. Axial length (AL) and corneal power were measured with an optical biometer based on optical low-coherence interferome...
متن کاملPart A: Biometry and Intraocular Lens Power Calculation
Formulas For Intraocular lens Power calculatIon Modern cataract surgery replaces the natural lens of the eye with an intraocular lens (IOL). After surgery, the optical system of the eye will consist of two major refractive elements, the cornea and the newly inserted IOL. This two-lens system is at the basis of IOL power calculation. To facilitate calculations, both the cornea and the IOL are co...
متن کاملRefractive outcomes of intraoperative wavefront aberrometry versus optical biometry alone for intraocular lens power calculation
PURPOSE To compare the outcomes of intraoperative wavefront aberrometry versus optical biometry alone for intraocular lens (IOL) power calculation in eyes undergoing cataract surgery with monofocal IOL implantation. METHODS Preoperative data were obtained with the IOLMaster. Intraoperative aphakic measurements and IOL power calculations were obtained in some patients with the optiwave refract...
متن کاملBiometry and intraocular lens power calculation results with a new optical biometry device: comparison with the gold standard.
PURPOSE To evaluate the agreement in axial length (AL), keratometry (K), anterior chamber depth (ACD) measurements; intraocular lens (IOL) power calculations; and predictability using a new partial coherence interferometry (PCI) optical biometer (AL-Scan) and a reference (gold standard) PCI optical biometer (IOLMaster 500). SETTING Service d'Ophtalmologie, Hopital Bicêtre, APHP Université, Pa...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0172634