The associations of accommodation and aberrations in myopia control with orthokeratology.

ABSTRACT:

Purpose

This study aimed to investigate the effect of orthokeratology (OK) on accommodative function and aberrations, to explore the correlations between them and determine what role they play in myopia control.

Methods

In this prospective case-controlled study, 61 children were divided into an OK (n = 30) and a single-vision spectacles (SVS) (n = 31) group. Accommodation and ocular wavefront aberrations in the OK group were measured at baseline and after 1, 3, 6, 9 and 12 months of OK wear, and again at 1 month after stopping OK (13^th month). The same procedure was performed in the SVS group at baseline and at 3, 6 and 12 months. Axial length (AL), accommodative lag area and aberrations including spherical aberration (SA), coma and total higher-order aberrations

SUBMITTER: Ding C 

PROVIDER: S-EPMC9300108 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature