Phacoemulsification and LensIris Diaphragm Retropulsion Syndrome

Abstract

: Lens-iris diaphragm retropulsion syndrome is mainly caused by a reverse pupillary block as a result of a defect or laxity in the zonular apparatus. It is characterized by a posterior displacement of the lens-iris diaphragm with posterior iris bowing, pupil dilation, and pain. The authors describe a new management technique using an iris hook retractor to lift the iris to relieve the pupillary block.