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角膜矫形术(Ortho-k,OK)这一方法从1960年代初期在美国就开始运用,但由于材料性质的限制一直没有进展。现代科学技术的迅猛发展,OK接触镜从材料到设计上都发生了突破性进展。其中以逆几何设计高DK值的硬性接触镜(KGPCL)治疗近视效果最佳,具有安全、迅速、有效的角膜矫形作
The Ortho-k method started in the United States in the early 1960s but has not progressed due to the material properties. The rapid development of modern science and technology, OK contact lens from the material to the design of a breakthrough have taken place. One of the inverse geometric design of high DK value of hard contact lens (KGPCL) for the treatment of myopia best, with safe, rapid and effective orthokeratology