title: [The decentralized documentation system '90' of the Study Group for Osteosynthesis Problems (AO)].
abstract: The new decentralized documentation system '90' of the "Arbeitsgemeinschaft für Osteosynthesefragen" (Association for the Study of Internal Fixation to ASIF) will be introduced. This system is used for gathering clinical data of operatively treated fractures and their clinical outcome.
authors.affiliation: Chirurgische Abteilung, Spital Davos, Davos Platz.
authors.forename: P
authors.initials: P
authors.lastname: Matter
authors.forename: M
authors.initials: M
authors.lastname: Schütz
authors.forename: M
authors.initials: M
authors.lastname: Bühler
mesh_terms: D003430:Cross-Sectional Studies; D003625:Data Collection; D003627:Data Interpretation, Statistical; D004282:Documentation; D005593:Fracture Fixation, Internal / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D011183:Postoperative Complications / Q000453:epidemiology*; D011785:Quality Assurance, Health Care; D013557:Switzerland / Q000453:epidemiology
vernacular_title: Das dezentrale Dokumentationssystem '90' der Arbeitsgemeinschaft für Osteosynthesefragen (AO).