Understanding Glaucoma Surgery for the Aging Eye
Glaucoma is a progressive condition that damages the optic nerve, often due to increased eye pressure. It is one of the leading causes of vision loss in older adults. At Khanna Vision Institute, Dr. Rajesh Khanna provides advanced diagnostic tools and modern surgical treatments to help patients manage glaucoma effectively and preserve their sight.
Why Glaucoma Risk Increases with Age
Aging naturally increases eye pressure and reduces fluid drainage efficiency. Other risk factors include family history, diabetes, long-term medication use, and hypertension. Regular eye exams after age 40 are crucial for early detection.
When Surgery Is Needed
Glaucoma surgery is recommended when medications and laser treatments are no longer sufficient to control intraocular pressure. Surgery helps improve fluid drainage and prevent further optic nerve damage.
Types of Glaucoma Surgery at Khanna Vision Institute
1. Laser Trabeculoplasty
A minimally invasive laser procedure that improves drainage through the trabecular
meshwork. It offers quick recovery and reduced dependence on eye drops.
2. Minimally Invasive Glaucoma Surgery (MIGS)
Ideal for mild to moderate glaucoma, MIGS procedures use micro-stents or shunts to lower
eye pressure with minimal tissue disruption. They can be performed alongside cataract
surgery.
3. Trabeculectomy
A traditional but highly effective technique that creates a new drainage channel under the
eyelid. It is used in advanced cases to significantly lower intraocular pressure.
4. Glaucoma Drainage Devices
Implants such as Ahmed or Baerveldt valves safely redirect fluid flow for better pressure
control, especially in complex or previously operated eyes.
5. Combined Cataract and Glaucoma Surgery
For patients with both conditions, Dr. Khanna often performs a single combined procedure,
enhancing vision and managing glaucoma simultaneously.
Recovery After Glaucoma Surgery
Most patients return home the same day. Mild redness or blurred vision is common for a few days. Using prescribed drops, avoiding eye rubbing, and attending follow-up visits are essential for proper healing. Recovery typically takes one to two weeks, depending on the procedure.
Patient Story
Why Choose Khanna Vision Institute
Dr. Rajesh Khanna, a board-certified ophthalmologist with over 25 years of experience, offers advanced glaucoma care using precise, minimally invasive techniques. His patient- centered approach focuses on safety, comfort, and long-term vision stability.
Final Thoughts
While glaucoma cannot be reversed, modern surgery can prevent further vision loss and preserve sight for years to come. If you’re managing glaucoma or experiencing vision changes, schedule an appointment at Khanna Vision Institute to explore the safest and most effective treatment options.