Results 51 to 60 of about 5,446 (161)
Clinical &Experimental Ophthalmology, Volume 54, Issue 1, Page 9-20, January/February 2026.ABSTRACT Background To characterise stromal curvature and curvature ratios in keratoconus (KCN) using anterior segment OCT, and to evaluate the implications of using single‐, two‐, and three‐surface refractive models for corneal power estimation in ectatic eyes. Methods Retrospective observational study.
Jascha A. Wendelstein +10 more
wiley +1 more source
Journal of Ophthalmic & Vision Research, 2014 Purpose: To evaluate and modify the Randleman Ectasia Risk Score System for predicting post-laser in situ keratomileusis (LASIK) ectasia in patients with normal preoperative corneal topography.
Mohammad Miraftab +5 more
doaj +1 more source
Ultrasonographic Appearance of a Posterior Lenticonus in a Cat
Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.ABSTRACT The objective of this study is to present high‐quality and up‐to‐date ocular ultrasonographic images and videos of a posterior lenticonus with concomitant mature cataract in a cat. Additionally, the clinical findings, surgical treatment, and outcome are reported for completeness and to confirm the diagnosis.
Antonella Rampazzo +2 more
wiley +1 more source
Case Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.Introduction Bardet–Biedl syndrome (BBS) is a rare autosomal recessive ciliopathy with at least 26 identified causative genes. BBS7 accounts for approximately 1.5% of cases. The syndrome is characterized by retinal degeneration, obesity, polydactyly, intellectual disability, and renal anomalies.
Ibrahim Taha +9 more
wiley +1 more source
Assessment of Preoperative Risk Factors for Post-LASIK Ectasia Development
Clinical Ophthalmology, 2023 Mohamed Tarek El-Naggar,1 Rania Serag Elkitkat,2– 5 Hossam El-din Ziada,6 Louise Pellegrino Gomes Esporcatte,7– 9 Renato Ambrósio Jr7– 11 1Refractive Surgery Unit, Ophthalmology Department, Research Institute of Ophthalmology, Giza, Egypt; 2Ophthalmology
El-Naggar MT +4 more
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Recurrent Ectasia After Penetrating Keratoplasty
Türk Oftalmoloji Dergisi, 2013 Corneal ectasia or recurrent keratoconus after penetrating keratoplasty is rare, and few case reports exist in the literature concerning this condition. Computerized corneal topography is quite useful to identify and manage this disorder.
Ayşe Burcu +3 more
doaj +1 more source
Journal of Ophthalmology, Volume 2026, Issue 1, 2026.Purpose To assess the agreement between noncycloplegic autorefraction and subjective refraction across age groups and refractive error types in a large real‐world clinical study using clinically meaningful thresholds for spherical and astigmatic components.
Ozlem Candan +5 more
wiley +1 more source
Collagen cross-linking: Strengthening the unstable cornea
Clinical Ophthalmology, 2008 Oren Tomkins, Hanna J GarzoziDepartment of Ophthalmology, Bnai Zion Medical Center, Haifa, IsraelAbstract: Corneal ectasia, a weakening of corneal integrity, occurs both due to acquired and congenital conditions such as keratoconus.
Oren Tomkins, Hanna J Garzozi
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Relationship Between Floppy Eyelid Syndrome and Obstructive Sleep Apnea Syndrome: An Umbrella Review
Journal of Ophthalmology, Volume 2026, Issue 1, 2026.Background Obstructive sleep apnea syndrome (OSAS) is characterized by intermittent partial or complete interruption of airflow due to upper airway collapse during sleep. Increased eyelid elasticity and the presence of a lax tarsus are features that define floppy eyelid syndrome (FES).
Gisela Tan Oh Napoli +4 more
wiley +1 more source
Corneal ectasia after myopic laser in situ keratomileusis: a long-term study
Clinical Ophthalmology, 2012 Leopoldo Spadea,1 Emilia Cantera,2 Magdalena Cortes,2 Nicole Evangelista Conocchia,1 Charles WM Stewart11University of L’Aquila, Department of Biotechnological and Applied Clinical Sciences, Eye Clinic, L’Aquila, 2Villa Stuart Clinic,
Spadea L +4 more
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