Laser Iridotomy - in the upper part of the iris (colored part of the eye) under the eyelid to treat narrow angles and angle-closure. View Handout.
ALT- uses an argon laser to mechanically open up the drainage spaces in the trabecular meshwork
SLT- uses a frequency-doubled YAG laser to open up the drainage spaces in the trabecular meshwork by using the body's own immune cells to remove the debris in the trabecular meshwork (more info)
Diode cyclophotocoagulation (View Information)-uses a diode laser to reduce the fluid production of the eye; most commonly used in eyes with poor vision
Trabeculectomy (View Diagram)
Also called filtering surgery
The most common form of surgery for glaucoma, highly successful in routine patients
Outpatient, done under local anesthesia
Creates a new drain out of the wall of the eye under the upper lid, covered by the conjunctiva (skin of the eye), bypassing the existing clogged drainage system
No foreign material is implanted
May not last a lifetime and may need to be supplemented with eye drops or to be repeated in the future
Your doctor can discuss your individual risks and benefits with you
Combined cataract extraction and trabeculectomy
Tube shunt - Baerveldt or Ahmed
Tube vs. Trabeculectomy Study 5 year results link:
http://glaucomatoday.com/2013/02/key-findings-from-the-tube-versus-trabeculectomy-study/
Cataract surgery*
Cataract surgery with Endoscopic Cyclophotocoagulation (View Information)* http://www.endooptiks.com/eo_patients.html