Results 161 to 170 of about 4,884 (222)

Efficacy of Contact Lens-Based Interventions in Slowing Myopia Progression in Children: A Systematic Review. [PDF]

open access: yesCureus
Alagsam AA   +10 more
europepmc   +1 more source

Overnight Orthokeratology

Optometry and Vision Science, 2000
ABSTRACT: Purpose Orthokeratology is defined as the temporary reduction in myopia by the programmed application of rigid gas‐permeable contact lenses. New reverse geometry contact lens designs and materials have led to a renewed interest in this field.
J J, Nichols   +4 more
  +5 more sources

An Evaluation of Orthokeratology

Ophthalmology, 1980
Twenty-three orthokeratology (OK) patients and 16 cosmetic hard contact lens (CL) patients were evaluated. Initially, each patient underwent a complete examination including central and peripheral keratometry, specular microscopy, axial length determination, uncorrected visual acuity, and cycloplegic refraction.
P S, Binder, C H, May, S C, Grant
openaire   +2 more sources

Fitting of Orthokeratology in the United States: A Survey of the Current State of Orthokeratology

Optometry and Vision Science, 2022
SIGNIFICANCE The Fitting of Orthokeratology in the United States (FOKUS) survey provides information about the US orthokeratology market. This independent survey is the first to attain detailed assessment of the orthokeratology market. PURPOSE
Michael J, Lipson, Louise R, Curcio
openaire   +2 more sources

Orthokeratology

2022
Методическое пособие содержит теоретический материал о механизме ортокератологии, показаниях, противопоказаниях и преимуществах данного метода. Рассматривается материал о торможении прогрессирования миопии у детей путем подбора ОКЛ, а также особенности ухода за линзами и сроки их использования.
Y.V. Matrosova   +3 more
openaire   +1 more source

Contemporary orthokeratology

Contact Lens and Anterior Eye, 2001
Orthokeratology is the temporary reduction or elimination of myopia and astigmatism with rigid contact lenses having a tetra-curve reverse geometry back surface design are currently utilised for this purpose. The essential features of this construction are described. Those clinical characteristics which are favourable, and those which are unfavourable,
openaire   +2 more sources

Astigmatic Changes in Orthokeratology

Optometry and Vision Science, 2009
ABSTRACT Purpose. To investigate and compare changes in refractive astigmatism and corneal toricity in orthokeratology (ortho‐k) using the Thibos vector analysis. Methods. Consecutive records of
Sin Wan, Cheung, Pauline, Cho, Ben, Chan
openaire   +2 more sources

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