Stereoscopic fluorescein angiography of the fundus

The fundus of the eye is a three-dimensional organ. The usual two-dimensional representation of the angiogram provides us with incomplete information. It is true that it is usually possible by indirect means to deduce at which level the pathological process is taking place, but a simple technique enables one to register and project the angiogram stereoscopically. This gives the observer a direct visual impression of the spatial proportions of the pathological process.