• Upside Down Phakic Posterior Chamber IOL Description: Upside Down Phakic Posterior Chamber IOL presented by Dr. Alaa ElDanasoury (Saudi Arabia) at the ISRS Symposium: Challenging Cases, Novel Procedures and Emerging Technologies: The Innovators Share Their How-Tos at the ESCRS Congress in Milan, Italy. Subspecialty: Refractive Management / Intervention Uploaded By: ISRS Multimedia Library