Overnight orthokeratology correction slowed myopia progression in a cohort of patients compared with a control group over a follow-up period of up to 12 years.
The retrospective study included data for 203 eyes from 66 orthokeratology school-age patients and 36 control matched subjects. Myopia ranged from –0.5 D to –8 D, and astigmatism ranged from 0 D to –3 D in the study cohort. About 70.2% of orthokeratology patients began correction at 10 years of age or older.
The orthokeratology group experienced a significantly lower refractive error change (P < (Read more...)
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