Results 51 to 60 of about 9,886 (228)
Photodiagnosis and Photodynamic TherapyPurpose: To compare the consistency of Pentacam Scheimpflug system (Pentacam® HR), ray-tracing aberrometry (iTrace), and swept source optical coherence tomography (IOLMaster 700) measurements for Angle Kappa and angle Alpha.
Wanping Zhang +5 more
doaj +1 more source
Calculation of IOL Optical Power Using OKULIX Ray-Tracing Software in Real Clinical Practice
Oftalʹmologiâ, 2023 Purpose. Comparative analysis of the accuracy of IOL optical power calculation using different biometric devices.Patients and methods. The study included 30 patients (30 eyes) after monolateral implantation of different monofocal and multifocal IOL ...
K. B. Pershin +3 more
doaj +1 more source
Non-contact methods for the detection of people at risk of primary angle closure glaucoma [PDF]
, 2018 This is a protocol for a Cochrane Review (Diagnostic test accuracy). The objectives are as follows: To determine the diagnostic accuracy of non-contact screening methods for identifying eyes with a narrow ...
Alsbirk +38 more
core +1 more source
Cataract surgery in juvenile xanthogranuloma: Case report and a brief review of literature
Indian Journal of Ophthalmology, 2013 There is limited literature on the management of cataracts in juvenile xanthogranuloma (JXG). A 2-month-old girl presented to us with hyphema, secondary glaucoma OU and skin nodules suggestive of JXG.
R Muralidhar +5 more
doaj +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To investigate changes in choroidal and retinal thickness before and during myopia control treatment with orthokeratology lenses (OKL) in myopic children. Methods This was a sub‐study of CONTROL and CONTROL2 studies. The present study was a 2‐year, prospective, single‐group interventional study consisting of a 6‐month pre‐treatment ...
P. O. Hansen, F. Møller, T. M. Jakobsen
wiley +1 more source
Difference in normal corneal thickness and curvature between Mongolian and Han nationalities [PDF]
International Journal of Ophthalmology, 2015 AIM: To investigate the differences in central corneal thickness (CCT) and curvature in myopic patients with different genders between Mongolian and Han nationalities in the Inner Mongolia region. METHODS: Patients with myopia, among whom 122 cases (244
Hai-Xia Zhao, Li Zhang, Wen-Ying Guan
doaj +1 more source
Repeatability of keratometry depending on tear film osmolarity
Acta Ophthalmologica, EarlyView.Abstract Purpose To determine the repeatability of keratometry and astigmatism measurements of patients depending on the tear film osmolarity using three different devices. Methods In this study, 97 eyes of 97 patients with a mean age of 64.92 ± 12.07 years received three repeated measurements with the IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany),
David Schneider +4 more
wiley +1 more source
PLoS ONEPurposeThis study aimed to assess the repeatability of intraocular lens (IOL) decentration measurements obtained through Pentacam, based on corneal topographic axis (CTA) and pupillary axis (PA), and to evaluate the level of agreement between Pentacam ...
Xiaobao Liu +5 more
doaj +1 more source
Journal of the Egyptian Ophthalmological Society, 2019 Purpose evaluating effect of type 2 DM using pentacam and specular microscopy, and correlate changes to DM and its control. Methods A randomized cross sectional study .
Amal Atef Salah Taha +3 more
doaj +1 more source
Femtosecond Laser Created Corneal Allogenic Intrastromal Ring Segments for Keratoconus
Clinical &Experimental Ophthalmology, EarlyView.ABSTRACT Background To evaluate the clinical outcomes of femtosecond laser‐created corneal allogenic intrastromal ring segments (femto‐CAIRS) in keratoconic eyes using a newly described nomogram. Methods This retrospective case series recruited 85 eyes from 75 patients.
David J. Gunn +2 more
wiley +1 more source