To investigate the clinical manifestation and treatment of optic disc vasculitis. Methods The clinical data of 25 cases with optic disc vasculitis were studied. Rusults The average age of patients was 22.6 years
14 cases were male
11 cases were female; typeⅠ
16 cases
typeⅡ
9 cases. The oedema of the optic disc was the dominant feature in typeⅠcases
and the appearance of the fundus was like central retinal vein occlusion in type Ⅱ cases. Conclusion The cause of optic disc vasculitis is not clear at present; corticosteroid therapy iseffective.