Results 101 to 110 of about 2,904 (177)

Effects of scleral-lens oxygen transmissibility on corneal thickness: A pilot study. [PDF]

open access: yes, 2019
PurposeTo investigate the effect of various oxygen transmissibilities (Dk/t) of scleral lenses and corneal thickness recovery time from overnight eye closure with patching on corneal edema during 5 h lens wear.MethodsScleral lenses (hofocon A, 15.6 mm ...
Kim, Young Hyun   +5 more
core  

Aberrometry: basic science and clinical applications [PDF]

open access: yes, 2012
This paper addresses the concept, measurement and applications of wave aberrations. The ocular optics is not perfect. Apart from conventional low order aberrations (such as defocus and astigmatism) retinal images are degraded by other high order ...
Marcos, Susana
core  

Pneumotonometry-based neural network model for appropriate measurement of intraocular pressure in patients who underwent anterior radial keratotomy [PDF]

open access: yesКлиническая офтальмология
N.A. Kuleshova1, Ia.E. Pashentsev1, E.L. Sorokin1,2 1Khabarovsk Branch of the S. Fyodorov Eye Microsurgery Federal State Institution, Khabarovsk, Russian Federation 2Far Eastern State Medical University, Khabarovsk, Russian Federation ...
N.A. Kuleshova   +2 more
doaj  

A Brief History of Corneal Refractive Surgery

open access: yesOkulistyka
The invention of corneal refractive surgery changed the lives of millions of people worldwide. Its development has undergone a remarkable evolution over more than a century.
Katarzyna Samelska, Justyna Izdebska
doaj   +1 more source

Laser refractive eye surgery. [PDF]

open access: yes, 2011
Bastawrous, Andrew   +2 more
core   +1 more source

Radial keratotomy in India untoward consequences and complications

open access: yesIndian Journal of Ophthalmology, 1990
R.K. is a surgery of tomorrow. It is still in the stage of evolution. It should be under-taken only for precise indications. Case evaluation and honest advice to the patient is important. The patient should be explained that the worst can happen.
Dhanda R, Kalevar V
doaj  

Extended depth of focus lens implantation after radial keratotomy

open access: yesClinical Ophthalmology, 2019
Brandon J Baartman,1 Kayla Karpuk,1 Bradley Eichhorn,2 Tanner J Ferguson,2 Ramu G Sudhagoni,3 John P Berdahl,1 Vance M Thompson11Vance Thompson Vision, Sioux Falls, SD, USA; 2University of South Dakota School of Medicine, Vermillion, SD, USA; 3Public ...
Baartman BJ   +6 more
doaj  

Rare case of corneal keloid following radial keratotomy for myopia. [PDF]

open access: yesBMJ Case Rep, 2023
Gupta N   +3 more
europepmc   +1 more source

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