在视网膜脱离的患者中,强制饮水后,对侧眼的眼压描记结果证明,开角性青光眼的发病率高于一般人群。以往的文献没有回答这样一个基本问题:即开角性青光眼和视网膜脱离究竟是遗传上相互有关的疾病,还是一个人患这两种病仅仅是一种巧合。已经发现眼压的昼间变化,视乳头凹陷一视乳头直径[Cup-disc(C/D)]比值,以及眼压对局部应用皮质激素的反应在遗传上与青光眼有关。研究上述发现在非外伤性视网膜脱离患者中的发生率,目的在于确定视网膜脱离和青光眼在遗传上是否有关。 In patients with retinal detachment, the ophthalmic plaques of the contralateral eye demonstrated that the incidence of open-angle glaucoma was higher than that of the general population after forced drinking. Previous literature did not answer the basic question of whether open-angle glaucoma and retinal detachment are genetically related to each other or whether it is a coincidence that one person suffers from both. Daytime changes in intraocular pressure, ratio of cup-disc (C / D), and responses to topical corticosteroids have been found to be genetically related to glaucoma. The purpose of investigating the incidence of these findings in patients with non-traumatic retinal detachment is to determine whether the retinal detachment is genetically related to glaucoma.