Results 31 to 40 of about 11,140 (175)

Vision‐related quality of life following trabeculectomy versus Baerveldt glaucoma implant: Five‐year results from a randomized clinical trial

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To assess the vision‐related quality of life (VRQoL) in glaucoma patients over 5 years after primary Baerveldt glaucoma implant (BGI) or trabeculectomy (TE) using a secondary analysis of a randomized clinical trial. Methods Patients were randomized to undergo TE or receive a BGI.
Ionela Popescu‐Giovanitsas   +4 more
wiley   +1 more source

Flat Keratometry (Kf), Steep Keratometry (Ks), Mean Keratometry (Km), Vector J0 and J45 Measurements Obtained Using the Pentacam Rotating Scheimpflug System and the IOLMaster.

open access: yes, 2015
D = diopter, SD = standard deviation.Flat Keratometry (Kf), Steep Keratometry (Ks), Mean Keratometry (Km), Vector J0 and J45 Measurements Obtained Using the Pentacam Rotating Scheimpflug System and the IOLMaster.
Qinmei Wang (132105)   +8 more
core   +1 more source

Trajectories of refraction and strabismus from 2.5 to 12 years in a national cohort of extremely preterm children‐ the Extremely Preterm Infants in Sweden Study (EXPRESS)

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To investigate the longitudinal development of refraction and strabismus in a national cohort of children born extremely preterm (EPT) and find relations to perinatal events and neurodevelopmental outcomes. Methods All surviving children born <27‐gestation weeks in Sweden during April 2004–March 2007, and full‐term born matched ...
D. Tsamadou   +12 more
wiley   +1 more source

Mean preoperative and postoperative keratometry.

open access: yes, 2017
Mean preoperative and postoperative keratometry.
Mihyun Choi (3740515)   +7 more
core   +1 more source

Effect of General Anesthesia and Muscle Relaxants on Keratometry Measurements Using a Handheld Keratometer [PDF]

open access: yes, 2014
PURPOSE: Keratometry measurements are often obtained under general anesthesia in the supine position in difficult patients and pediatric procedures. This study investigates the effect of general anesthesia and muscle relaxants on keratometry readings ...
Jurdy, Lama L.   +9 more
core   +1 more source

Premium Intraocular Lens Selection in Patients With Glaucoma: A Clinical Review

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Glaucoma frequently coexists with cataract, but glaucomatous functional loss, ocular‐surface disease, anatomical abnormalities, and treatment‐related refractive variability may reduce tolerance of premium intraocular lenses. This narrative review critically appraises evidence relevant to lens selection in glaucoma. Central visual‐field status,
Zhihao Liu   +3 more
wiley   +1 more source

Comparing keratometry readings with manual separation of lids and wire speculum in children under general anesthesia

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: Keratometry (K) readings are crucial for intraocular lens power calculation in cataract surgery. In children who do not cooperate, the keratometry is done under general anesthesia with a handheld autokeratometer.
Jitendra Jethani   +5 more
doaj   +1 more source

Bilateral simultaneous cataract surgery and intraocular lens implantation in an adult female chimpanzee (Pan troglodytes) inducing monovision

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 457-464, March 2025.
Abstract Background Cataract is the major cause of visual impairment in humans. Phacoemulsification with intraocular lens (IOL) implantation is the standard technique for cataract treatment with a high success rate. In a few cases, the surgical cataract procedure and lens implantation have been applied in non‐human primates.
F. Notting   +4 more
wiley   +1 more source

Understanding higher‐order aberrations in keratoconus

open access: yesOptometry and Vision Science, Volume 103, Issue 10, October 2026.
ABSTRACT Keratoconus is characterized by progressive thinning and increasing irregularity of the cornea, leading to substantial degradation in optical quality through the induction of both lower‐ and higher‐order aberrations (HOAs). In addition to inducing myopic and astigmatic refractive error, asymmetric corneal steepening generates complex optical ...
Gavin Swartz   +3 more
wiley   +1 more source

One‐Year Results of Accelerated Transepithelial Corneal Cross‐Linking for Progressive Keratoconus: A Prospective Interventional Study

open access: yesEye &ENT Research, Volume 3, Issue 3, Page 168-174, September 2026.
ABSTRACT Background Keratoconus is a progressive corneal ectatic disorder. Accelerated transepithelial corneal cross‐linking (ATE‐CXL) aims to halt progression while preserving the epithelium, but evidence on its 12‐month efficacy requires further evaluation.
Rafea Allawi Fayyadh   +4 more
wiley   +1 more source

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