Trabeculectomy FAQ

What is a trabeculectomy?

Trabeculectomy is a surgical procedure for the treatment of glaucoma, an eye disease that can lead to progressive vision loss. Trabeculectomy involves creating a new drainage pathway in the eye to reduce intraocular pressure.

How is a trabeculectomy performed?

A trabeculectomy is performed under local or general anesthesia. The surgeon makes a small incision in the eye tissue to create an opening in the anterior chamber of the eye. This opening allows the eye fluid to drain through the sclera (the white part of the eye) and form a bleb under the conjunctiva (the pink membrane covering the eye).

How long does recovery take after a trabeculectomy?

Recovery after a trabeculectomy can vary depending on several factors, including the severity of glaucoma, the patient’s overall health, and the surgical technique used. In general, patients can expect a recovery period of several weeks to several months, with regular follow-up visits with their ophthalmologist to monitor their recovery.

What are the risks and complications associated with a trabeculectomy?

As with any surgical procedure, there are risks and complications associated with a trabeculectomy. These risks include bleeding, infection, pain, and temporary or permanent vision problems. Other possible complications include scar tissue formation, persistent or recurrent glaucoma, and cataracts.

Who is a good candidate for a trabeculectomy?

Patients with advanced glaucoma who have not been able to control their intraocular pressure with medications or other treatments may be good candidates for a trabeculectomy. Patients with angle-closure glaucoma or congenital glaucoma may not be good candidates for this procedure.

How long does it take to see the results of a trabeculectomy?

The results of a trabeculectomy can take several months to become apparent. Intraocular pressure may decrease gradually over time, and results may continue to improve for up to a year after surgery. Regular follow-up visits with your ophthalmologist are important to monitor the results of the surgery and adjust treatments if necessary.