Well, generally speaking, detachment surgery can only take less than hour, and it is very safe, so you do not need to worry about it. But there are also many tips you should pay more attention to, after the surgery. For example, in the first two weeks, I will suggest you should not get your eyes hurt or have infection by it. Since the eyes after surgery are very sensitive and fragile, you should take some measures to avoid the infection. For example, you should avoid eye injuries by wearing a protective shield at night and with naps until you are advised by your doctor. Also, you should remember not sleep on the side of the operated eye for the first night. Also, do not moisten your eyes with fluid, or it can lead to eye infection. anyway, just be careful about it.