Purpose: To evaluate the efficacy of intracameral phenylephrine (IPH) administered as prophylaxis against intraoperative floppy iris syndrome (IFIS) and to analyze the ability of IPH to reverse IFIS.
Design: Prospective, multicenter, randomized, comparative case series of fellow eyes.
Participants: Forty-two patients receiving tamsulosin who underwent cataract surgery between January and April 2011.