本文采用形觉剥夺方法，在海赛克鸡雏眼建立近视眼动物模型，探索形觉剥夺近视眼赤道部巩膜组织的超微结构变化。结果发现，实验组巩膜软骨细胞线粒体及粗面内质网丰富，并可见数量较多的溶酶体，在溶酶体内出现空白区和大空泡，双核细胞增多。提示形觉剥夺是近视眼产生的重要原因 In this paper, the shape deprivation method was used to establish the animal model of myopia in the henchik chicken eye and to explore the ultrastructure changes of the scleral tissue in the deprivation myopia. The results showed that the experimental group of scleral chondrocytes mitochondria and rough endoplasmic reticulum rich, and can see a larger number of lysosomes, lysosomes in the blank area and large vacuoles, binucleated cells increased. Tip shape deprivation is an important cause of myopia