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视网膜脱离(以下简称网脱)是一种较为常见的严重眼病,常可引起失明。网脱常发生于高度近视,故必须给予警惕。一、什么是网脱?视网膜是我们眼球壁最内的一层薄膜。它上面有亿万个视觉细胞,外界物象进入眼内,就是靠视细胞的感光作用,我们才能够看到物体。如同照像的底片那样,底片好方可把像照清楚。一旦视网膜发生病变,视力当然就会受到影响。在显微镜下,薄薄的视网膜又可分为十层组织,里面的九
Retinal detachment (hereinafter referred to as net off) is a more common serious eye disease, often can cause blindness. Net abnormalities occur in high myopia, it must be vigilant. First, what is the net off? Retina is the innermost layer of our eye wall film. It has hundreds of millions of visual cells above, the outside world objects into the eye, that is, depending on the sensitization of cells, we can see the object. As the negatives of the camera, the negatives are good enough to make the image clear. Once the retina lesions, visual acuity will of course be affected. Under the microscope, the thin retina can be divided into ten layers of tissue, which nine