Glaucoma Treatment

What is Glaucoma Surgery?

​The primary goal of glaucoma surgery is to lower the pressure inside the eye to a level that prevents further damage to the optic nerve. It is important to note that while surgery cannot restore vision already lost to glaucoma, it is highly successful at maintaining the current field of vision.

​Common Surgical Procedures

​Trabeculectomy: This is the traditional "gold standard" of glaucoma surgery. A small opening is created in the white of the eye (sclera) to allow excess fluid to drain into a small reservoir, or "bleb," hidden under the eyelid.

​Glaucoma Drainage Devices (Implants): In some cases, a tiny silicone tube is inserted into the eye to shunt fluid to an external reservoir, helping the eye maintain a healthy pressure level.

​MIGS (Minimally Invasive Glaucoma Surgery): These are modern, faster-recovery procedures that use micro-stents to improve natural fluid outflow. They are often performed in conjunction with cataract surgery.

​What to Expect During the Procedure

​Most glaucoma surgeries are performed as outpatient procedures. Patients are typically given local anesthesia and light sedation to ensure total comfort. The duration varies depending on the specific technique but generally takes between 45 to 90 minutes.

​The Recovery Process

​Post-operative care is crucial for the long-term success of the surgery. Patients should keep the following in mind:

​Medication: You will need to use antibiotic and anti-inflammatory eye drops for several weeks.

​Protection: An eye shield is often worn at night to prevent accidental rubbing.

​Activities: Avoid heavy lifting, bending over, or strenuous exercise for at least two to four weeks.