title: [Fixation of patients during irradiation of the neurocranium and visceral cranium].
abstract: Only few patients are able to exactly maintain during the irradiation a given position of the head without fixation. However, every movement of the head leads to a dose decrease up to 50% within the target volume. Today, fixation and reproducible field adjustment are the conditions of curative radiotherapy. The Würzburg model is presented.
mesh_terms: D001932:Brain Neoplasms / Q000532:radiotherapy; D006258:Head and Neck Neoplasms / Q000532:radiotherapy; D006801:Humans; D008722:Methods; D011187:Posture; D011878:Radiotherapy
vernacular_title: Zur Fixierung der Patienten bei Bestrahlungen des Hirn- und Gesichtsschädels.