Abstract:The exact cause of extremely high myopia is unknown by now. There were disadvantages of visual field becoming smaller and distortion of image to correct extremely high myopia by wearing spectacles, furthermore, the cornea is too thin to be accepted for excimer laser surgery. In recent years, we had gained satisfactory effects by using intraocular lens related refractive surgeries to treat extremely high myopia, so the good qualities and shortages of those intraocular refractive surgeries were reviewed in this paper.