高度近视,也称病理性近视。其最大特点是眼球不断加长、增大,引起近视度持续增加使眼球壁变薄,而引起视网膜脉络膜萎缩、血液供血减少、黄斑变性、出血、巩膜萄萄肿及视网膜脱离等许多病变,最后导致视力的不可逆损害,是现代社会重要的致盲原因之一。因此,控制高度近视的进展非常重要。作者采用后巩膜加固术治疗高度近视,收到良好的 High myopia, also known as pathological myopia. Its most prominent feature is the eye continued to grow, increased, causing myopia continued to increase the wall thinning, causing retinal choroidal atrophy, blood supply decreased macular degeneration, bleeding, scleral and retinal detachment and many other diseases, the final result The irreversible damage of vision is one of the most important causes of blindness in modern society. Therefore, the control of the progress of high myopia is very important. The authors used posterior scleral reinforcement for the treatment of high myopia and received good