INCIDENCE OF, RISK FACTORS FOR, AND COMBINED MECHANISM OF LATE-ONSET OPEN-ANGLE GLAUCOMA AFTER VITRECTOMY

Abstract

Lens extraction is a strong risk factor for the development of late-onset OAG after uncomplicated PPV. While the overall incidence of OAG development after PPV is substantial, it is more so among eyes that have had CE. The absence of substantial OAG incidence in phakic patients points toward a combined mechanism for late-onset post-PPV OAG involving PPV and CE at any time. Preoperative PPV counseling should include the risk of glaucoma development in addition to cataract development and the connection between the two. Patients who have undergone PPV, and especially those who also had CE in the same eye, should be carefully monitored for glaucoma.