Assessing the change of anisometropia in unilateral myopic children receiving monocular orthokeratology treatment

This study demonstrated that the myopic eyes in unilateral myopic children had less AL growth than the companion emmetropic eyes when treated with monocular Ortho-K lenses. Wearing Ortho-K lens for a long time would present a more significant AL difference reduction in high anisometropic children.