Results 71 to 80 of about 13,158 (161)

Yamane Technique Versus Prolene Mesh for Intraocular Lens Scleral Fixation in Aphakia

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To evaluate transscleral prolene mesh in aphakic patients lacking capsular support by comparing this technique with the Yamane technique. Methods A comparative, prospective, randomized study was conducted on 40 eyes of 40 patients who were aphakic without capsular support.
Islam Awny, Elshimaa A. Mateen Mossa, Islam Saad EL Saman, Alaa Abdalsadek Ahmed Sinjab, Amr Mounir, Shweta Negi   +5 more
wiley   +1 more source

A Mathematical Model for Axial Length Estimation in a Myopic Pediatric Population Based on Easily Obtainable Variables

Photonics
Determining the axial length (AL) of the eye is of significant interest in the management of myopia. However, the devices that allow this value to be obtained are either expensive, for example, optical biometers, or inconvenient for use in pediatric ...
Veronica Noya-Padin, Noelia Nores-Palmas, Alba Castro-Giraldez, Maria J. Giraldez, Hugo Pena-Verdeal, Eva Yebra-Pimentel   +5 more
doaj   +1 more source

Age‐Related Clinical Agreement Between Noncycloplegic Autorefraction and Subjective Refraction: A Power‐Vector Analysis

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, Irem Saglam, Gozde Orman, Nurten Unlu, Ayse Burcu, Nilufer Yesilirmak   +5 more
wiley   +1 more source

Exploring the Impact of Refractive and Ocular Residual Astigmatism on Stereopsis After Photorefractive Keratectomy in Patients With Myopic Astigmatism

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Background To investigate the impact of refractive and ocular residual astigmatism (ORA) on stereopsis after photorefractive keratectomy (PRK) for the correction of myopic astigmatism. Methods This prospective observational study was conducted on patients who underwent PRK for the treatment of myopia and myopic astigmatism using a Schwind Amaris 1050RS
Faezeh Fayaz, Mohsen Pourazizi, Payam Nabovati, Alireza Peyman, Pegah Noorshargh, Kofi Asiedu   +5 more
wiley   +1 more source

Familial cases of a submicroscopic Xp22.2 deletion : genotype-phenotype correlation in microphthalmia with linear skin defects syndrome [PDF]

, 2013
Purpose: Microphthalmia with linear skin defects syndrome (MLS or MIDAS, OMIM #309801) is a rare X-linked male-lethal disorder characterized by microphthalmia or other ocular anomalies and skin lesions limited to the face and neck.
Claerhout, Ilse, Leroy, Bart, Menten, Björn, Vergult, Sarah   +3 more
core   +2 more sources

The thinnest, steepest, and maximum elevation Corneal locations in noncontact and contact lens wearers in keratoconus [PDF]

, 2013
PURPOSE:: To assess the relationship between the thinnest corneal location and the steepest and maximum elevation corneal locations in subjects with keratoconus and the effect of gas permeable contact lens wear on the location of these points.
Auffarth, Caporossi, Chen, Colin, De Sanctis, De Sanctis, Demirbas, Edwards, Gordon, Hwang, Kawamorita, Kyminois, Lema, Lema, Liu, Maeda, McMahon, Mihaltz, Nilforoushan, Perry, Rabinowitz, Romero-Jimenez, Szcotka, Wilson, Wollensak   +24 more
core   +1 more source

Comparison of Intraocular Lens Power Calculation Using Biometric Data From Pentacam AXL vs. IOLMaster 700 in Postphotorefractive Keratectomy Patients

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To compare intraocular lens (IOL) power calculation using biometric data from Pentacam AXL vs. IOLMaster 700 in postphotorefractive keratectomy (PRK) patients. Methods Patients with previous PRK and 1 year of postoperative follow‐up were included in the study.
Hossein Jamali, Mehdi Moallem, Mohammad Hossein Nowroozzadeh, Samira Asaadi, Alejandro Cerviño   +4 more
wiley   +1 more source

Keratometry, biometry, and intraocular lens power calculation in Bornean sun bears (Helarctos malayanus euryspilus)

Open Veterinary Journal
Background: Cataracts are a common ocular condition that affects captive sun bears, yet there is a lack of detailed case reports and ocular studies of this species.
Yong Zheng Wai, Boon Nie Yeoh, Wai Seng Chiang, Muhammad Hazim bin Sharum, Nurhayati Abdul Kadir, Nur Hafizah binti Mat Jalil, Jessie Si Wai Ho, Nur Nabila Sarkawi, Siew Te Wong, Nadzariah Cheng binti Abdullah   +9 more
doaj   +1 more source

Outcome of Intrastromal Corneal Ring Segments Implantation in Keratoconus: 5 Years Follow up

Zanco Journal of Medical Sciences
Background and objective: Keratoconus (KC) is a progressive non inflammatory bilateral (usually asymmetric) ectatic corneal disease characterized by paraxial stromal thinning, with vision loss from irregular astigmatism and myopia.
Ahmed Kareem Joma
doaj   +1 more source

Time to Keratometric Stability After Pterygium Excision and the Associated Factors: A Clinical Perspective

Clinical Ophthalmology, 2021
Duangratn Niruthisard,1 Wasee Tulvatana,1 Vannarut Satitpitakul2 1Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand; 2Center of Excellence for ...
Niruthisard D, Tulvatana W, Satitpitakul V   +2 more
doaj