Results 31 to 40 of about 5,849 (177)
Cataract Surgery in a Case of Bilateral Idiopathic Corneal Ascher Rings Associated With Anterior Segment Changes. [PDF]
Case Rep Ophthalmol MedAim The aim of this study is to report an extremely rare case of corneal annular opacities, incidentally found in a patient referred for age related cataract surgery. Additional anterior segment particularities were detected in this patient. Methods Clinical and imaging methods were employed for a rigorous ophthalmological examination; a full systemic ...
Pantalon AD.
europepmc +2 more sources
Pentacam corneal topography and densitometry features of PCOS patients
BMC Ophthalmology, 2023 Abstract Background To evaluate corneal topography and densitometry features in patients with polycystic ovary syndrome (PCOS) and compare them with healthy individuals. Methods 53 eyes of 53 female patients diagnosed with PCOS and 53 eyes of 53 age-matched female volunteers
Tugce Gizem Cengiz Ozturk +2 more
openaire +4 more sources
EPH - International Journal of Medical and Health Science, 2018 This paper describes about the instrument Pentacam which is used in Ophthalmology along with its procedure and sources of error.
Partha Haradhan chowdhury +1 more
openaire +1 more source
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
Vision, 2022 This study aimed to assess the anterior corneal wavefront aberrations, keratometry, astigmatism vectors and pupil size between Pentacam HR® (Oculus Optikgeraete GmbH, Wetzlar, Germany) and iTrace® (Tracey Technologies Corp., Houston, TX, USA).
Zahra Ashena +4 more
doaj +1 more source
Pentacam: Principle and Clinical Applications
Current Journal of Glaucoma Practice with DVD, 2009 Rotating Scheimpflug imaging technology is used by instruments such as the Pentacam (Oculus) to measure the anterior and posterior corneal surfaces, as well as other anterior segment structures. Initially, Scheimpflug photography was used to obtain images of lens opacities for objective evaluation, but Pentacam-Scheimpflug camera is much wider in its ...
SPS Grewal, Rajeev Jain
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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
Assessment of Age-related Cataract using Scheimpflug Imaging System and its Correlation with Phacoemulsification Parameters [PDF]
Journal of Clinical and Diagnostic Research, 2020 Introduction: Phacoemulsification has become the preferred treatment for cataract removal throughout the world. Therefore, it is important to assess cataract pre-operatively which could lead to a better organised and customised operative plan.
Sandhya Jeria +5 more
doaj +1 more source
Corneal transplantation: Restoring sight to the blind
Acta Ophthalmologica, EarlyView.Abstract Corneal blindness is one of the leading causes of vision loss worldwide. Transplantation of the cornea can restore vision and make blind patients see again. Corneal transplant surgery has undergone major evolution in recent decades with the advent of minimally invasive lamellar surgical approaches such as DMEK and DALK.
Claus Cursiefen
wiley +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