JAMA - The first-line treatment of angle closure glaucoma is laser peripheral iridotomy, a procedure in which a full thickness hole is created in the iris to eliminate pupillary block. http://ja.ma/1F6K1Xy
How to perform a Laser Iridotomy (Video) - TimRoot.com
Narrow Angles & Laser Peripheral Iridotomy | LPI | Dr Simon Skalicky