What is Glaucoma?
Glaucoma is actually a group of diseases that damage the optic nerve. The optic nerve is responsible for connecting the back of the eye (retina) to the brain. Glaucoma is usually caused by an increase in the fluid pressure in the eye – either because of overproduction of fluid or when the drainage system of the eye becomes blocked. The higher pressure inside the eye can causedamage to the optic nerve, resulting in permanent vision loss.
Many cataract patients also have glaucoma. At Great Plains Eye Specialistswe can treat glaucoma during cataract surgery using MIGS technology.
Minimally Invasive Glaucoma Surgery (MIGS) in Rapid City
We may recommend a MIGS procedure during cataract surgery to increase the flow of fluids from your eye, lower your intraocular pressure and protect your optic nerve. There are several different procedures that fall under this category, but all require only tiny incisions and cause less trauma to the eye than other types of surgeries. The MIGS procedure may be done with a microscopic tube inserted into the eye to drain fluid (microtrabeculectomy), placing a tiny stent into the trabecular meshwork, inserting tiny shunts (tubes) into the eye or using laser treatment procedures.
The right treatment(s) for your eyes will depend on the type of glaucoma you have, the severity of your condition and your overall eye health. If you have glaucoma you will need to be regularly monitored to ensure that your treatment is working. By keeping your eye pressure within a normal range for your unique eyes, we may be able to protect your optic nerve from further damage.
Remember, vision loss from glaucoma is permanent but can usually be prevented with early detection and treatment. That means that regular eye exams are especially important for people over age 60 or those in other high-risk groups.