title: [Indications for stereotaxic neurosurgery of patients with multiple sclerosis (author's transl)].
abstract: The long-term results of 12 stereotaxic operations on 11 multiple sclerosis patients with incapacitating intention tremor were evaluated and compared with the experiences of other authors. The selection of the patients, the criteria applied for the success and the length of the follow-up period influenced the reported results. Considering not only the relief of the intention tremor but the overall performance after the operation only a certain group of patients seemed to profit by neurosurgical treatment. Applying this criterion of overall performance and evaluation only 3 out of 11 patients in our series had real benefit from the operation. The reasons for this small number of good or moderate results are given with brief discussion of some of the cases. History, course and fatal outcome of one patient are presented in detail together with the neuropathological findings. According to the literature and the limited number of our own cases the following indications for stereotaxic operations on MS patients can be established: 1. Tremor and hyperkinetic movements should be the dominant features of the symptomatology. 2. The overall performance should be essentially improved by the operation. 3. Patients in the terminal stage of the disease gain little from the procedure, whereas patients with longstanding more benign course are the best candidates.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications / Q000601:surgery*; D013238:Stereotaxic Techniques; D013997:Time Factors; D014202:Tremor / Q000150:complications / Q000601:surgery
vernacular_title: Indikationen zur stereotaktischen Operation bei Patienten mit multipler Sklerose