Clinical materials of 198 patients with anterior uveitis were amdysed. The etiologic factors of disease, were estimated by history of the disease,clinical manifestation,concurrent diseases and laboratory findings.The main relevant causes were found successively to be rheumatlc arthritis (57 cases,28.79%), Fuchs syndrome (15 cases,7.58%) and herpes simplex virus infection (10 cases,5.05%).The diagnosis,treatement and etiology of anterior uveitis were discussed,and it was suggested that early diagnosis and appropriate treatment
are key to prevent loss of sight.
（Chin J Ocul Fundus Dis,1994,10:159-161）
