Results 11 to 20 of about 5,568,025 (289)

Effects of primary selective laser trabeculoplasty on anterior segment parameters [PDF]

International Journal of Ophthalmology, 2015
AIM:To investigate the effects of selective laser trabeculoplasty (SLT) on the main numerical parameters of anterior segment with Pentacam rotating Scheimpflug camera in patients with ocular hypertension (OHT) and primary open angle glaucoma (POAG ...
Suzan Guven Yilmaz, Melis Palamar, Emil Yusifov, Halil Ates, Sait Egrilmez, Ayse Yagci   +5 more
doaj   +6 more sources

The variability of corneal and anterior segment parameters in keratoconus [PDF]

Contact Lens and Anterior Eye, 2016
To analyse, describe and test diverse corneal and anterior segment parameters in normal and keratoconic eyes to better understand the geometry of the keratoconic cornea.44 eyes from 44 keratoconic patients and 44 eyes from 44 healthy patients were included in the study.
Mas Aixalà, Enric, Gispets Parcerisas, Joan, Lupón Bas, Núria, Cardona Torradeflot, Genís   +3 more
openaire   +5 more sources

Comparison of Anterior Segment Measurements Obtained by Aladdin Optical Biometer and Sirius Corneal Topography

Türk Oftalmoloji Dergisi, 2016
Objectives: To assess the agreement of anterior segment parameter measurements derived from Aladdin optical biometer using optical low coherence interferometer and Sirius corneal topography using combined Scheimpflug-Placido disk. Materials and Methods:
Onur Polat, Zeki Baysal, Serkan Özcan, Sibel İnan, Ümit Übeyt İnan   +4 more
doaj   +2 more sources

Biometric indicators of anterior segment parameters before and after laser peripheral iridotomy by swept-source optical coherent tomography [PDF]

BMC Ophthalmology, 2022
Background Primary angle closure glaucoma (PACG) is the most common type of glaucoma in China. Laser peripheral iridotomy (LPI) is the primary choice to treat PAC: We aim to evaluate the changes of biometric parameters of anterior segment and to find ...
Bo Yu, Kang Wang, Xiaomin Zhang, Xiaoli Xing   +3 more
doaj   +2 more sources

Effects of Intravitreal Injection on Ocular Surface and Anterior Segment Parameters. [PDF]

Beyoglu Eye J, 2021
This study was designed to investigate the long-term effects of intravitreal anti-vascular endothelial growth factor (VEGF) injections on ocular surface and anterior segment parameters. A comparison was performed of the treated eye and the fellow healthy eye.The study group included patients who had received at least 3 intravitreal injections of anti ...
Ulutas HG, Yener NP.
europepmc   +4 more sources

The Effect of Fasting on Anterior Segment Parameters: A Systematic Review [PDF]

Journal of Current Ophthalmology
Purpose: To ascertain the effect of Ramadan fasting on the anterior segment. Fasting can affect anterior segment parameters because of altered hydration and metabolism.
Seyed-Hashem Daryabari, Ali Bahramifar, Behnam Hosseini Ahangar, Saeed Karimi, Neda Shajirat, Seyyed Morteza Hosseini Imeni   +5 more
doaj   +2 more sources

The Effects of Metabolic and Bariatric Surgery on the Anterior Segment Parameters of the Eye. [PDF]

Obes Surg
Abstract Purpose This study aimed to investigate the effects of metabolic and bariatric surgery (MBS) on the corneal and anterior segment parameters of the eye. Materials and Methods In this study, the anterior chamber depth, volume, angle and central corneal thickness of ...
Toptan M, Elkan H, Erdogdu H, Goc O, Yilmaz OF.   +4 more
europepmc   +3 more sources

Repeatability of Orbscan III for anterior segment parameters in normal eyes. [PDF]

Indian J Ophthalmol, 2020
Assessment of repeatability of Orbscan III in measuring steep keratometry (sKm), flat keratometry (fKm), thinnest corneal thickness (TCT), anterior chamber depth (ACD), white-to-white diameter (WTW) and 3 mm and 5 mm zonal irregularity in healthy eyes.In this prospective observatioanl study 100 eyes of 50 participants underwent three consecutive scans ...
Sharma M, Jain N, Koshy AS, Arora V, Lalgudi VG.   +4 more
europepmc   +3 more sources

Deep Learning-based Quantification of Anterior Segment OCT Parameters

Ophthalmology Science
Objective: To develop and validate a deep learning algorithm that could automate the annotation of scleral spur (SS) and segmentation of anterior chamber (AC) structures for measurements of AC, iris, and angle width parameters in anterior segment OCT ...
Zhi Da Soh, MPH, Mingrui Tan, BComp, Monisha Esther Nongpiur, MD, PhD, Marco Yu, PhD, Chaoxu Qian, MD, Yih Chung Tham, PhD, Victor Koh, MD, Tin Aung, MD, PhD, Xinxing Xu, PhD, Yong Liu, PhD, Ching-Yu Cheng, MD, PhD   +10 more
doaj   +3 more sources

Anterior segment parameters associated with extramuscular manifestations in polymyositis and dermatomyositis [PDF]

International Journal of Ophthalmology, 2020
AIM: To evaluate detailed anterior segment parameters of patients with idiopathic inflammatory myopathies (IIM), including polymyositis (PM), and dermatomyositis (DM), and to clarify the associations between these data and clinical variables of IIM ...
Zoltan Griger, Katalin Danko, Gabor Nemeth, Ziad Hassan, Zsuzsa Aszalos, Katalin Szabo, Levente Bodoki, Rudolf Gesztelyi, Judit Zsuga, Peter Szodoray, Adam Kemeny-Beke   +10 more
doaj   +3 more sources