The 3rd World Congress on Controversies in Ophthalmology (COPHy), March 22–25, 2012, Istanbul. Website: http://www.comtecmed.com/COPHy/2012/

COPHy Istanbul will be devoted to evidence-based debates and discussions amongst chairpersons, speakers and the audience, all of whom will examine and analyze the most relevant issues raised during the course of 2011 within the field of Ophthalmology. Simultaneous sessions will emphasize controversies within anterior segment, retina, and glaucoma.