Medication and laser applications may not be sufficient in the treatment of glaucoma in every patient. In such cases, glaucoma surgery comes to the fore. One of the surgical options is Ahmed Glaucoma Valve application.
What is Ahmed Glaucoma Valve?
It is a special glaucoma drainage implant that helps lower intraocular pressure. It consists of a silicone tube and a small plate section to which the tube is connected. It is placed in the eye and helps the intraocular fluid to flow out regularly.
How Does Ahmed Glaucoma Valve Work?
The special valve mechanism inside opens when the intraocular pressure rises, allowing excess fluid to flow out. When the pressure returns to normal, it closes and balances the flow. In this way, the pressure is kept more stable without sudden changes.
Who is it suitable for?
- Glaucoma patients who cannot achieve adequate pressure control with eye drops
- Patients who have previously undergone glaucoma surgery but have not seen sufficient benefit
- Advanced or resistant types of glaucoma
- Special types of glaucoma, such as neovascular, uveitic or traumatic glaucoma
Ahmed Purpose of Glaucoma Valve Surgery
- lowering intraocular pressure
- slowing the progression of glaucoma
- protect the optic nerve
- Reducing the need for medications
Post-Operative Process
Regular doctor checks after surgery are of great importance. Intraocular pressure is monitored closely and additional treatments are planned if necessary. Most patients can return to their daily lives in a short time.
Frequently Asked Questions
Does the Ahmed glaucoma valve remain for life?
Yes, the implant remains in the eye permanently. However, in rare cases of complications, it may need to be removed or replaced.
Is Ahmed glaucoma valve surgery risky?
Like any surgery, it has risks, but when performed by an experienced surgeon, the success rate is high. The risks will be explained in detail by your doctor.
Is it necessary to use eye drops after surgery?
In most patients, the need for medication decreases, but its complete elimination is not guaranteed. The decision is made based on pressure monitoring.
