A STUDY ON THE CENTRAL RETINAL VEIN OCCLUSION REPORT 3. FLUORESCEIN ANGIOGRAPHIC FINDINGS IN SITE OF VENOUS OBSTRUCTION

Abstract

The importance of the arteriovenous crossing as the site of tributary occlusion has been confirmed fluorescein angiographically by many authors. However, the grade and location of venous obstruction in an arteriovenous crossing have still been controversial.In previous report we have informed an interesting finding that two types of venous obstruction were shown at an arteriovenous crossing, and we have briefly discussed its significance.The purpose of this paper is to more clarified the findings of an arteriovenous crossing by fluorescein angiography.