作者4年期间,经角巩膜缘作眼前段玻璃体切割术治疗无晶体性黄斑囊样水肿。选择病例的标准如下:(1)经荧光素血管造影证实有黄斑囊样水肿者;(2)角巩膜缘切口内面有粘连的玻璃体条索伴有瞳孔变形者;(3)有眼部炎症迹象包括轻度虹膜炎、角膜周围充血、玻璃体内存在细胞、有轻度至中度眼部不适或疼痛者; During the 4-year period, the anterior segment vitrectomy was treated with corneal scleral margin for macular cystoid edema. The criteria for selecting the case are as follows: (1) macular cystic edema confirmed by fluorescein angiography; (2) vitreous cords attached to the inside of the limbus incision with pupil deformities; (3) signs of ocular inflammation Including mild iritis, congestion around the cornea, presence of cells in the vitreous, mild to moderate eye irritation or pain;