Glaucoma is a serious eye disease caused by high intraocular pressure (IOP), which can damage the optic nerve and lead to permanent vision loss if untreated. While many patients manage glaucoma with eye drops or laser treatments, these options are not always effective. In such cases, glaucoma drainage device (GDD) surgery in Karachi provides an advanced and reliable solution.
When Is Glaucoma Drainage Device Surgery Needed?
Doctors may recommend GDD surgery if:
- Eye drops and laser therapy are no longer effective in controlling IOP.
- Previous glaucoma surgeries, such as trabeculectomy, were unsuccessful.
- The patient has advanced or complex glaucoma, including neovascular, uveitic, or secondary types.
By placing a small drainage implant inside the eye, fluid is redirected into a reservoir. This lowers eye pressure and helps protect the optic nerve from further damage.
How the Surgery Works
- Anesthesia: The procedure is typically done under local anesthesia.
- Device placement: A small shunt or valve is positioned on the white part of the eye (sclera), beneath the conjunctiva.
- Function: The implant drains excess fluid, keeping eye pressure within a safe range.
While the surgery is generally safe and effective, potential risks include temporary double vision, fluctuating eye pressure, or infection.
Recovery After Glaucoma Surgery
Recovery varies from patient to patient, but most people can expect:
- Same-day discharge after surgery.
- Regular follow-up visits to ensure the device is working properly.
- Prescription eye drops to prevent infection and reduce inflammation.
- Blurred vision during the first few weeks, which gradually improves.
Why Choose Glaucoma Surgery in Karachi?
The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi offers world-class facilities for glaucoma treatment and eye surgery. The center is staffed by highly experienced retinal and glaucoma specialists trained in the latest surgical techniques.
Patients benefit from:
- Attentive follow-up care to ensure long-term success.
- Advanced diagnostic and surgical technology.
- Personalized treatment plans for routine and complex glaucoma cases.
If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.
With Pakistan’s internationally trained and most experienced cataract surgeons, corneal transplant surgeons and eye surgeons specializing in every single sub specialty in ophthalmology, The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi provides guidance for both routine and urgent eye care needs. Their team can advise whether you should schedule a screening or seek immediate attention, ensuring safety and comfort. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544 to book an appointment.
With a proven track record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team are here to help you protect your vision—with confidence.