穿透性或钝住眼外伤可发生急性创伤性白内障，但由于合并面部软组织肿胀，前角混浊等而防碍对晶状体的物理检查而易漏诊。CT检查眼球晶状体，CT衰减值有助于急性创伤性白内障的诊断。1材料和方法自1995～1998年，收治8例，均有单侧较重眼部外伤史，患者即往均无眼部外伤史，经 Penetrating or blunt traumatic eye injury can occur with acute traumatic cataract, but due to the merger of facial soft tissue swelling, anterior horn opacity and hinder the physical examination of the lens and easy to miss. CT examination of the lens of the eye, CT attenuation value contribute to the diagnosis of acute traumatic cataract. 1 Materials and Methods From 1995 to 1998, admitted to 8 cases, both unilateral severe ocular trauma history, the patient that no history of ocular trauma, the