[Superior oblique paralysis].

The physiopathological features concerning the affected and the fellow eye were considered. As far as the diagnosis is concerned, the test of Bicas, examination of binocular rotations and of versions, and the Maddox double rod test are discussed; the features of a bilateral palsy were stressed. For surgical treatment, the various weakening procedures of the inferior oblique are evaluated. The author's technique for resection of the superior oblique is described.