Journal of Current Glaucoma Practice
by Tanuj Dada, Tarek ShaarawyAt the end of AGV implantation, triamcinolone is injected via a side port incision. When the IOP is low, no egress of the suspended particles of triamcinolone is seen. When the IOP is increased by injecting fluid into the anterior chamber, the valve is seen to open with egress of fluid and triamcinolone particles.