Introduction Various studies have demonstrated that both soft center-distance multifocal lenses and orthokeratology lenses are an effective option in myopia management. On average, the currently available standard geometries are shown to reduce myopia progression by approximately 50% (Data Walline JJ 2016, Figure 1). Figure 1: Data from Walline JJ:...
Read moreIntroduction by Martin Conway In Orthokeratology, the central cornea is flattened by an amount sufficient for the patient to be able to see clearly without lenses. A peripheral ring of power is also created which is approximately equal but opposite to the target refraction i.e. a -3.00 change at...
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