后巩膜加固术对阻止近视发展,保护视功能有独特的作用。但每个近视患者具体情况不同:屈光度有高有低、眼轴有较长和很长、视功能有好有差、近视性病理改变有轻有重、葡萄肿的有无及大小部位不同。就作加固术的目的而言,有的是为阻止近视发展 Posterior scleral reinforcement surgery to prevent the development of myopia, visual function has a unique role. However, the specific circumstances of each patient with myopia are different: high and low refraction, long and long axial length, visual function is good and bad, myopia pathological changes have light and heavy, the presence of staphyloma and size of different parts. For the purpose of reinforcement surgery, some to prevent the development of myopia