Cataract can do a second operation

Cataract surgery does not require a second operation. Cataract surgery can completely cure cataract, and there is no recurrence of this statement, mainly related to the principle of surgery. Cataract surgery process is to remove the turbid lens from the eye and replace it with a transparent intraocular lens. Because the lens tissue has been removed from the eye, there is no recurrence after surgery, and there is no need for a second operation. However, there is a rare complication that can cause vision to decline again after surgery, that is, posterior cataract, which is generally seen in young people or children's cataract surgery. Vision can be restored very well after surgery, but after a period of time, such as half a year, one year or two years after surgery, vision will decline again. When examining the eyes, it will be found that the posterior capsule becomes turbid. This situation can be restored after laser surgery.