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    By David F. Chang, MD
    Cataract/Anterior Segment, Comprehensive Ophthalmology

    IFIS continues to challenge cataract surgeons. In this video, David Chan discusses multiple surgical methods in detail, with the goal of arming surgeons with a range of complimentary strategies. These include intracameral alpha agonists, ophthalmic viscosurgical device strategies, phaco techniques, iris retractors, and pupil expansion devices, including the Malyugin ring. Dr. Chan also reviews what is known about the pharmacologic basis and mechanism of IFIS.