Lasers are now used to treat both closed-angle and open-angle glaucoma. Peripheral iridectomy is used for people with acute angle-closure glaucoma attacks and chronic closed-angle glaucoma
The trabeculum is a piece of the eye. A trabeculectomy is the removal of this piece from the eye. Glaucoma patients sometimes have to get this procedure done.
The purpose is to lower intraocular pressure in the treatment of glaucoma.
Infection and bleeding are risks of any surgery. Scarring can cause the drainage to stop. A third of patients with trabeculectomies will develop cataracts.
It is used only after medications and laser trabeculoplasty (less invasive procedure that uses a laser to open the blocked trabeculum) have failed to alleviate the pressure.
list of alternatives
Alternatives was founded in 1994.
removing a tiny piece of the eye-ball where the cornea connects to the sclera, to create a flap that allows fluid to escape the anterior chamber without deflating the eye.
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The procedure and its benefits and possible complications are fully explained. Antiglaucoma drugs are prescribed before surgery. Added pressure on the eye caused from coughing or sneezing should be avoided.
Wells and cisterns are alternatives to aqueducts.
The School Of Alternatives was created in 2002.
Competitive Alternatives was created in 1996.