Orthokeratology (ortho-k) is the process of deliberately resha** the anterior cornea by
utilising specialty contact lenses to temporarily and reversibly reduce refractive error after …

Purpose: To compare the efficacy, safety and acceptability of a treatment group
(Orthokeratology) to a control group (single vision Spectacles) on slowing axial elongation in …

This paper seeks to outline the history, market situation, clinical management and product
performance related to the correction of presbyopia with both contact lenses and spectacles …

Background To retrospectively compare axial elongation in children with different degrees of
myopia wearing spectacles and undergoing ortho-k treatment. Methods The medical records …

Overnight orthokeratology lenses are approved in countries all over the world for the
temporary reduction in myopia, and recently, one lens design has received regulatory …

Pediatric myopia has become a major international public health concern. The prevalence of
myopia has undergone a significant increase worldwide. The purpose of this review of the …

Purpose Orthokeratology (OK) lens is a popular optical method to control myopia
progression. This study aimed to assess the effect of OK lens on axial length change …

Objectives: To investigate the topographic factors related to axial length (AL) growth rate in
orthokeratology. Methods: Clinical data of myopic children with orthokeratology lenses from …

Background To investigate the effectiveness of orthokeratology (ortho-k) in reducing the
development of myopia in Chinese children with low to moderate myopia. Methods This was …

Purpose To compare the magnitude of treatment zone decentration between eyes with
minimally toric corneas (≤ 1.50 DC, LoTor group) and eyes with moderately toric corneas …