An ultrasound biomicroscopic dark-room provocative test.

摘要: Ultrasound biomicroscopy can image the relationship of angle structures under any lighting conditions. Eight patients with narrow angles were examined in light and dark. All eyes showed iris thickening shortening, increased anterior convexity iris, varying degrees narrowing In one eye, was completely closed. Iridotomy this patient flattened profile opened angle. The degree opening observed after iridotomy did not change depending on allows imaging dynamic changes ocular as they occur provides information regarding occludability