We report 4 cases of posterior microphthalmos, that both shape and size of anterior segment structures are within normal limits, whereas the posterior portion of the globe is foreshortened.

• 摘要深度远视在一般人口中极少见，它常合并有小眼症，本篇报告四例后部小眼症，经检查得知其角膜大小、前房深度、晶体厚度均正常，但其眼球后部玻璃体腔较短；