Results 91 to 100 of about 1,512 (162)
Effect of overnight orthokeratology on conjunctival goblet cells
, 2016 Objective: To evaluate the differences between goblet cell density (GCD) and symptomatology after one month of orthokeratology lens wear. Methods: A pilot, short-term study was conducted. Twenty-two subjects (29.7. ±.
Martín Gil, Ana +3 more
core +1 more source
Comparison of Toric and Spherical Orthokeratology Lenses in Patients with Astigmatism
Journal of Ophthalmology, 2019 Purpose. This retrospective study aimed at comparing the efficacy and safety of toric and spherical orthokeratology lenses in the treatment of patients with moderate to high astigmatism. Methods.
Jun Jiang +5 more
doaj +1 more source
Measurements of the eye during orthokeratology: A supplementary study [PDF]
, 1977 Measurements of the eye during orthokeratology: A supplementary ...
Fite, William
core
Numerical Simulation of Factors Influencing the Effectiveness of Orthokeratology Lens Correction
Taiyuan Ligong Daxue xuebaoPurposes The corneal shape and mechanical properties of cornea and contact lens material have a certain impact on the correction effect of contact lens. Methods In this paper, a finite element model of corneal wearing orthokeratology lens was established
Junqi HU +4 more
doaj +1 more source
Role of orthokeratology in refractive correction and an analysis of changes in corneal topography following overnight Orthokeratology. [PDF]
, 2009 INTRODUCTION : Orthokeratology The word ‘orthokeratology’ is derived from Greek roots and comes from ‘ortho’ meaning correct or proper and ‘keratology’ meaning having to do with the cornea.
Shevetha, Ashyapak, Shiveta, Adhyapak
core
The effects of myopic orthokeratology on intraocular pressure [PDF]
, 1998 Twelve orthokeratology patients were studied to determine whether myopic orthokeratology treatments had an effect on intraocular pressure. It was our hypothesis that myopic orthokeratology would have no significant effect on intraocular pressure.
Coombs, Shaun K, Conroy, Christopher J
core
Corneal foreign body injury during overnight orthokeratology lens wear : a case report
, 2008 Purpose: A case of asymptomatic corneal foreign body injury during orthokeratology lens wear is reported. Case report: An 8-year-old Chinese female myopic child with 21 months of overnight orthokeratology lens wear experienced a corneal foreign body ...
Ng, LHY, Larry Hou-Yan Ng
core +1 more source
Frontiers in MedicinePurposeTo investigate changes in peripheral refraction in both horizontal and vertical meridians after long-term orthokeratology and their correlation with axial elongation (AE).MethodsChildren aged 8 to 14 years were fitted with orthokeratology lenses ...
Renai Chen +7 more
doaj +1 more source
BMC OphthalmologyBackground The aim was to validate the correlation between corneal shape parameters and axial length growth (ALG) during orthokeratology using Image-Pro Plus (IPP) 6.0 software.
W. Wang +9 more
doaj +1 more source
Factors Determining Effective Orthokeratology Treatment for Controlling Juvenile Myopia Progression
Iranian Journal of Public Health, 2017 Background: We aimed to identify factors influencing the therapeutic outcome of orthokeratology on controlling juvenile myopia progression, and the risk factors for complications.
Qinghui KONG +4 more
doaj