Glaucoma Surgery
Surgery involves either laser treatment or making a cut in the eye to reduce the intraocular pressure (IOP). The type of surgery your doctor recommends will depend on the type and severity of your glaucoma and the general health of your eye. Surgery can help lower pressure when medication is not sufficient, however it cannot reverse vision loss.
Doctors often recommend laser surgery before filtering microsurgery, unless the eye pressure is very high or the optic nerve is badly damaged. During laser surgery, a tiny but powerful beam of light is used to make several small scars in the eye’s trabecular meshwork (the eye’s drainage system). The scars help increase the flow of fluid out of the eye.
In contrast, filtering microsurgery involves creating a drainage hole with the use of a small surgical tool. When laser surgery does not successfully lower eye pressure, or the pressure begins to rise again, the doctor may recommend filtering microsurgery.
The information about Glaucoma Surgery on our website has been provided by the Glaucoma Research Foundation.