Dual platelet inhibition in cases of severe retrobulbar hemorrhage following retrobulbar and peribulbar anesthesia.

Purpose: To evaluate the prevalence of dual platelet inhibition in cases of severe retrobulbar hemorrhage following retrobulbar and peribulbar anesthesia.

Setting: Department of Ophthalmology, Ludwig-Maximilans Universität, München, Germany.

Design: Retrospective study.