Experience with a shunt system using the third ventricle. Technical note.

The authors present a technique involving placement of a catheter in the third ventricle in shunt systems for hydrocephalus, in order to avoid obstruction of the proximal catheter by particles of chorioid plexus. They emphasize the simplicity of the technique, lack of morbidity, and the good results they have obtained in 30 cases with a follow-up from six to 40 months.