Results 31 to 40 of about 116,025 (191)

Changes in the intraocular pressure value, when wearing orthokeratology lenses

open access: yes, 2009
Introduction: Quite new on the Swedish market are orthokeratology lenses, used for both correction and myopia control. At the moment there are 22 practitioners in Sweden fitting orthokeratology lenses and 5 of those stands for 75 % of all fittings ...
Nilsson, Emelie
core   +3 more sources

Orthokeratology lenses and myopia control

open access: yesThe Eye, 2019
Purpose: To estimate the stabilizing effect of orthokeratology lenses (ortho-K, OK-lenses) on myopia progression by evaluating axial eye growth dynamics and clinical refraction. Material and methods. Ortho-K group consisted of 68 children (135 eyes) aged 7–17 years (mean age 12.2) with progressive myopia (initially -0.75–6.75 D).
Pyotr Nagorsky   +2 more
openaire   +2 more sources

Factors influencing axial elongation in myopic children using overnight orthokeratology

open access: yesScientific Reports, 2023
Several factors influence axial length in children with myopia treated using overnight orthokeratology. To identify these factors, this retrospective study collected axial length and corneal aberration data on 78 eyes before and 1-year after ...
Zhu Huang   +4 more
doaj   +1 more source

Does Orthokeratology Wearing Affect the Tear Quality of Children?

open access: yesFrontiers in Pediatrics, 2022
Orthokeratology is currently known as one of the most effective methods of myopia control in the process of rapid deterioration of the global myopia prevalence.
Zhengyang Tao   +6 more
doaj   +1 more source

Myopia: Mechanisms and Strategies to Slow Down Its Progression

open access: yesJournal of Ophthalmology, 2022
This topical review aimed to update and clarify the behavioral, pharmacological, surgical, and optical strategies that are currently available to prevent and reduce myopia progression.
Andrea Russo   +6 more
doaj   +1 more source

Advances in myopia prevention strategies for school-aged children: a comprehensive review

open access: yesFrontiers in Public Health, 2023
Myopia has significantly risen in East and Southeast Asia, and the pathological outcomes of this condition, such as myopic maculopathy and optic neuropathy linked to high myopia, have emerged as leading causes of irreversible vision loss. Addressing this
Farheen Tariq   +13 more
doaj   +1 more source

The relationship between corneal biomechanical parameters and treatment outcomes of orthokeratology lenses. [PDF]

open access: yesBMC Ophthalmol, 2022
AbstractBackgroundTo evaluate changes in corneal biomechanical properties after long-term orthokeratology (OK) treatment and the factors affecting treatment outcomes.MethodsTwenty-four myopic teenagers who wore OK lenses for more than 1 year were included.
Li X, Xu J, Hong J, Yao J.
europepmc   +4 more sources

Correction of high amounts of astigmatism through orthokeratology. A case report

open access: yesJournal of Optometry, 2010
The purpose of this case report is to introduce a method for a successful treatment of high astigmatism with a new orthokeratology design, called FOKX (Falco Kontaktlinsen, Switzerland).
Michael Baertschi, Michael Wyss
doaj   +1 more source

Spectacles and orthokeratology lenses as non‑operative management in myopia: a brief review [PDF]

open access: yes, 2022
Myopia or nearsightedness is a condition caused by inaccurate light rays being perceived on the retina. It is caused by elongation of the eyeball and increased curvature of the cornea.
Mudassir, Hikmatul Inayah; Medical Youth Research Club, Medical Faculty, Hasanuddin University, Makassar, Indonesia   +6 more
core   +1 more source

Acanthamoeba keratitis related to contact lens use in a tertiary hospital in China

open access: yesBMC Ophthalmology, 2019
Background To report the clinical and microbiological features of Acanthamoeba keratitis (AK) related to contact lens use in a tertiary hospital in China.
Weiwei Li   +4 more
doaj   +1 more source

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