The action mechanism of orthokeratology in the treatment of myopia

Myopia prevention techniques and the progress of myopia prevention strategy has been valued by ophthalmology,in order to further improve the visual quality,and promote regulatory function,in recent years we has focused on improving the optical correction in the week retinal myopic defocus,more and more people pay attention to.Orthokeratology(ortho-K),which is the use of specially designed orthokeratology lens to change corneal shape,in order to quickly improve uncorrected visual acuity compared with refractive surgery for myopia,orthokeratology has a non-surgical,reversible inherent advantages,etc.,is a skill to control the development of myopia targeting young people.Though collecting and summarizing the relevant literature of domestic and international use of orthokeratology treatment in myopia,reviewed action mechanism of orthokeratology in the treatment of myopia.