[Examination of the venous system of the uvea (author's transl)].

The authors examined the microvascular venous aspects of the uveal membrane and have divided it into three territories: anterior, intermediate and posterior. They showed a double drainage system of the anterior territory. In addition, they believe that there is a difference between the anterior and the intermediate territories, which show sectorization, and the posterior venous territory which presents morphological and functional homogenity.