原发性闭角型青光眼为双眼病，但双眼同时急性发作者甚少见，据推测[1]，双眼先后发病是由于双眼房角宽度、晶状体厚度等解剖因素尚有极少差异之故，而双眼同时发作的病例是在发作前两眼都已具备完全相同的解剖生理特征，遂在外因诱导下同时发病。两眼同时发作的病例，不但难以 Primary angle-closure glaucoma is binocular disease, but both eyes are acute at the same time very rare, it is speculated [1], the incidence of both eyes is due to binocular angle width, the thickness of the lens and other anatomical factors are still very few differences, The simultaneous attack of both eyes in both cases before the attack have the same anatomical and physiological characteristics, then induced by external factors in the same time. The simultaneous attack of two cases, not only difficult