伴有视网膜脱离的巨大裂孔，视网膜脱离膜形成Ｄ级，因其发展快，难治疗，常导致失明和眼球萎缩〔１〕。进口重水因价格昂贵而难以推广应用，近两年来我们使用国产过氟汀胺（重水）治疗视网膜巨大裂孔、视网膜脱离膜形成Ｄ级等４６例。取得良好效果，现报告如下：对象与方... Accompanied by retinal detachment of a huge hole, retinal detachment membrane formation D grade, because of its rapid development, difficult to treat, often lead to blindness and atrophy [1]. Imported heavy water due to expensive and difficult to promote the use of the past two years we use domestic perfluorotamine (heavy water) treatment of giant retinal holes, retinal detachment membrane formation D grade 46 cases. Achieve good results, the report is as follows: The object and the party ...