Results 101 to 110 of about 8,107 (209)

Visual management of aphakia with concomitant severe corneal irregularity by mini-scleral design contact lenses

open access: yesJournal of Current Ophthalmology, 2016
Purpose: To evaluate visual results, comfort of use, safety, and efficacy of mini scleral contact lenses in optical management in patients with traumatic aphakia and severe concomitant irido-corneal injury. Methods: In a case series, eight eyes with post
Fateme Alipur   +1 more
doaj   +1 more source

Evaluation of the iridocorneal angle with accommodation using optical coherence tomography. [PDF]

open access: yes, 2017
The changes in the iridocorneal angle structure during accommodation are assessed by means of anterior segment optical coherence tomography. Thirteen right eyes were included in the study.
Del Águila-Carrasco, A   +4 more
core   +2 more sources

Bilateral Implantation of Scleral-Fixated Cionni Endocapsular Rings and Toric Intraocular Lenses in a Pediatric Patient with Marfan’s Syndrome

open access: yesCase Reports in Ophthalmology, 2012
The management of ectopia lentis in Marfan’s syndrome is challenging. Multiple disease-associated factors conspire to deprive these patients of adequate vision.
Howard V. Gimbel   +2 more
doaj   +1 more source

Effects of corneoscleral topography on soft contact lens performance: A pilot study. [PDF]

open access: yes, 2018
To quantify corneoscleral junction (CSJ) topography in soft contact lens (SCL) wearers, and assess the association between the CSJ and SCL performance and subjective comfort, forty-four adapted SCL wearers (16 Asians, 16 Caucasians, 12 Latinos) were ...
Graham, Andrew D   +3 more
core  

How far is observation allowed in patients with ectopia lentis? [PDF]

open access: yes, 2015
Surgical timing for ectopia lentis has not been well described until now. The purpose of this study is to find a benchmark as to how far observation would be allowed in children with ectopia lentis when they and their families are reluctant to go through
Matsuo, Toshihiko
core   +1 more source

Corneal collagen cross-linking in patients with keratoconus from the Dresden protocol to customized solutions: theoretical basis [PDF]

open access: yesInternational Journal of Ophthalmology
Keratoconus is an ectatic condition characterized by gradual corneal thinning, corneal protrusion, progressive irregular astigmatism, corneal fibrosis, and visual impairment.
Ciro Caruso   +6 more
doaj   +1 more source

The pathogenesis of Acanthamoeba infections: current status and future implications [PDF]

open access: yes, 2004
Acanthamoeba are opportunistic protozoan parasites that can cause painful, visionthreatening keratitis. However the pathogenesis and pathophysiology of Acanthamoeba keratitis remain incompletely understood. Most cases of Acanthamoeba keratitis develop
Khan, Naveed Ahmed
core  

Reverse pupillary block after implantation of a scleral-sutured posterior chamber intraocular lens: a retrospective, open study [PDF]

open access: yes, 2017
Background To report the clinical features of patients with reverse pupillary block (RPB) after scleral-sutured posterior chamber intraocular lens (PC IOL) implantation and biometric changes after laser peripheral iridotomy (LPI).
Choun-Ki Joo   +2 more
core   +1 more source

Saccade Latency and Fixation Stability: Repeatability and Reliability [PDF]

open access: yes, 2016
This study aimed to investigate the repeatability and reliability of saccadic latency and fixation stability as a function of sighting-dominance and contact lens wear.
Horgen, Gro, Langaas, Trine
core   +3 more sources

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