Results 61 to 70 of about 14,431 (219)

Scleral Contact Lenses versus Sutures: A Comparative Study of Outcomes Following Pterygium Excision Surgery

open access: yesTNOA Journal of Ophthalmic Science and Research
Background: The formation of fibrovascular tissue on the conjunctiva is the hallmark of pterygium, a common ocular disorder that frequently causes discomfort and visual abnormalities.
Shilpa Umarani   +2 more
doaj   +1 more source

Effects of Mitomycin C in Early Conjunctival Inflammation after Pterygium Surgery [PDF]

open access: yes, 2016
Purpose: The purpose of this study was to compare inflammatory events and graft characteristics 1 month and 6 months after conjunctival limbal autograft (CLAU) with and without intraoperative mitomycin C (MMC).
Asaad Ammaar, Mouafk   +4 more
core   +2 more sources

Duration‐Dependent Efficacy and Clinical Safety of Repeated Low‐Level Red‐Light Therapy for Paediatric Myopia: A Systematic Review and Meta‐Analysis

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Repeated low‐level red‐light (RLRL) therapy is a novel, non‐invasive intervention for controlling paediatric myopia progression. Despite increasing clinical use, questions remain regarding the magnitude, durability, and safety of treatment effects.
Lee‐Yuan Lin   +8 more
wiley   +1 more source

Scleral surgery for the treatment of presbyopia: where are we today?

open access: yesEye and Vision, 2018
Presbyopia corrections traditionally have been approached with attempts to exchange power, either at the cornea or the lens planes, inducing multifocality, or altering asphericity to impact the optical system. Treatments that affect the visual axis, such
AnnMarie Hipsley   +2 more
doaj   +1 more source

Effects of Blood Pressure and Intraocular Pressure on Ocular Arterial Blood Flow: Studies on in vitro Models [PDF]

open access: yes, 2018
Placed in 1st Place in the category of Cell Biology and Physiology, Denman ForumGlaucoma is the second leading cause of blindness around the world.
Kwok, Sunny
core  

The influence of rigid gas permeable lens wear on the concentrations of dinucleotides in tears and the effect on dry eye signs and symptoms in keratoconus [PDF]

open access: yes, 2016
Purpose: To evaluate the signs and symptoms of dry eye and dinucleotide secretion in tears of keratoconus patients (KC) and the potential effect of rigid gas permeable (RGP) contact lens wear.
Carballo, Jesús   +4 more
core   +1 more source

Limbal cystotomy by fine needle aspiration of a translucent iris cyst in a horse

open access: yesEquine Veterinary Education, EarlyView.
Summary A 4‐year‐old Cremello crossbred mare was referred to the Equine Veterinary Teaching Hospital of Utrecht University for a translucent iris cyst from the dorsal pupillary margin corpora nigra in the right eye. Although noninvasive diode laser treatment is the preferred method of pigmented cyst ablation, two attempts did not result in disruption ...
A. L. Hendrikx   +5 more
wiley   +1 more source

Handheld forward-imaging needle endoscope for ophthalmic optical coherence tomography inspection [PDF]

open access: yes, 2008
We report the narrowest to-date (21 gauge, 820-µm-diam) handheld forward-imaging optical coherence tomography (OCT) needle endoscope and demonstrate its feasibility for ophthalmic OCT inspection.
Han, Shuo   +4 more
core   +1 more source

Imaging and physiology across the high–low cerebrospinal fluid pressure spectrum: Navigating diagnostic uncertainty in headache practice

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective This study was conducted to provide a clinically oriented, mechanism‐based framework for interpreting neuroimaging across disorders of cerebrospinal fluid (CSF) pressure, with particular emphasis on patients who fall between classic diagnostic categories of spontaneous intracranial hypotension (SIH) and idiopathic intracranial ...
Andrew L. Callen, Kyle Jenkins
wiley   +1 more source

Oxygen diffusion and edema with modern scleral rigid gas permeable contact lenses [PDF]

open access: yes, 2014
PURPOSE. We defined the theoretical oxygen tension behind modern scleral contact lenses (CLs) made of different rigid gas permeable (RGP) materials, assuming different thickness of the tear layer behind the lens.
Aguilella-Arzo, Marcel   +5 more
core   +1 more source

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