VCR 2017 – Live Surgery from Milan. FLACS with Catalys & phaco + Toric Simfony IOL – L. Buratto Posted on October 11, 2018March 9, 2022 317 Views Part 1: Catalys programming and treatment Part 2: incision opening, OVD, capsule removal, hydrodissection, phaco with Signature, bimanual I/A, OVD, IOL injection, incision closure.