Retinal arterial occlusion, retinal vein occlusion and anterior ischem
ic optic neuropathy are commonly found diseases of the eye. In general
the diagnosis is verified by ophthalmoscopic examination. Further dia
gnosis is necessary for evaluation of possible treatment and prophylax
is of following cerebral or ocular occlusive events. In occlusive dise
ases vascular dilatation, improvement of rheologic parameters and in s
ome cases treatment of inflammation are the first therapeutic aim. Fur
thermore, the pathophysiologic origin of the vascular occlusion should
be clarified for more specific prophylactic treatment. Diagnostic too
ls and possible therapeutic consequences are discussed.