糖尿病是以醣代谢紊乱为主的一种常见的代谢性疾病。由于房水、晶体、玻璃体、视网膜血管等眼组织结构的解剖生理的特殊性,易受体液理化性质异常的影响,故糖尿病人眼部常发生种种病变。糖尿病性眼病为致盲的重要原因之一。在英、美等国因糖尿病致盲者约占整个盲人的6～10%。近年,由于各种实验手段和新的诊疗技术运用于眼部病变的研究,在糖尿病眼部病变的发病机理和治疗方面取得了较大进展。现将部分有关资料作简要综述。 Diabetes is a common metabolic disorder characterized by disorders of glucose metabolism. Due to the particularity of the anatomy and physiology of aqueous humor, crystal, vitreous, retinal blood vessels and other ocular tissue structure, susceptible to the abnormal physical and chemical properties of the body fluid, diabetic eyes often occur various lesions. Diabetic eye disease is one of the important causes of blindness. In Britain, the United States and other countries due to diabetes blind people accounted for about 6 to 10% of the entire blind. In recent years, due to various experimental methods and new diagnostic techniques applied to the study of ocular lesions, great progress has been made in the pathogenesis and treatment of diabetic ocular lesions. Now some of the relevant information for a brief review.