Die Therapie des Normaldruckhydrocephalus mit dem transcutan magnetisch verstellbaren Ventil

@inproceedings{Schmitt1990DieTD,
  title={Die Therapie des Normaldruckhydrocephalus mit dem transcutan magnetisch verstellbaren Ventil},
  author={Jochem Schmitt and Axel Spring},
  year={1990}
}
36 patients with a normal pressure hydrocephalus were treated with a ventriculo-peritoneal shunt system. We compared the results of conventional system and the sophy magnetic system. 8 of 15 patients with a Holter-Hausner or Sigma-Orbis valve were reoperated because of insufficiency. All of 21 patients with a sophy system were successfully treated.