1. Congenital structural muscle anomalies;Brown,1950
2. Superior oblique tendon sheath syndrome;Mein;Br Orthop J,1971
3. Bilateral Brown's superior oblique tendon sheath syndrome;Rayner;Ann Ophthalmol,1970
4. Acquired intermittent Brown's syndrome;Goldhammer;Neurology,1976
5. Posttraumatische intermittierence Pseudoparese des Musculus obliquus inferior;Stein;Mbl Augenheilkl,1965