title: [Once is nothing, and twice is once too often. Luxation of joint endoprostheses].
authors.affiliation: Orthopädische Klinik und Poliklinik Grosshadern, Klinikum der Universität München, München, Deutschland. volkmar.jansson@med.uni-muenchen.de
authors.forename: V
authors.initials: V
authors.lastname: Jansson
mesh_terms: D006801:Humans; D004204:Joint Dislocations / Q000209:etiology*; D007595:Joint Prosthesis / Q000009:adverse effects*; D007596:Joints / Q000293:injuries* / Q000601:surgery*