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  • 1
    ISSN: 1433-0458
    Keywords: Schlüssselwörter Eismann ; Computerunterstützte Chirurgie ; CAS-Intraoperative Navigation ; Schleimhautbiopsien ; Key words Prehistoric Iceman ; Computer assisted surgery ; Intraoperative navigation ; Mucosal biopsies
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary The University of Innsbruck possesses a unique prehistoric, completely conserved 5300-year-old human cadaver. We report our experiences during which ENT specialists collected samples from various cavities inside the Iceman. Guidance of biopsy instruments was accomplished with computer-assisted navigation based on Interventional Video Tomography. This technology allows surgical guidance by interlinking currently available imaging modalities with live endoscopic video. The system operates without patient fixation and is practically free of external contact. Apart from sterility, special precautionary measures were necessary to avoid contamination with heavy metals or microorganisms. Visual inspection of the samples of mucosa from the nose, maxillary sinus and larynx revealed the typical patterns of a human cadaver without overt pathology.
    Notes: Zusammenfassung Die Universität Innsbruck bewahrt einen einzigartigen prähistorischen Fund: eine vollständige, erstaunlich gut erhaltene 5300 Jahre alte Gletscherleiche. Wir berichten über die Gewinnung menschlicher archäologischer Gewebeproben unter Verwendung modernster minimal-invasiver computerunterstützter 3D-Navigationstechniken. Neben Erfüllung der üblichen hygienischen Standards mußte in diesem Spezialfall eine Kontamination des Eismannes mit Schwermetallen, Partikeln, oder Teilen von Mikroorganismen vermieden werden. In dem Eingriff wurden Proben aus der Nasenschleimhaut, der Kieferhöhle und dem Larynx gewonnen. Eine klinische Beurteilung durch den Operateur zeigte – trotz ihres Alters – eine typische, gesunde humane Kadaverschleimhaut.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 19 (1997), S. 7-10 
    ISSN: 1279-8517
    Keywords: 3D navigation ; Stereotactic endonasal operation ; Paranasal sinus anatomy ; Computer assisted surgery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Minimal invasive endoscopic operations in the paranasal sinuses rely on the detailed knowledge of the individual anatomy, in particular the relationship of the sinus system to neighbouring delicate and vulnerable anatomical structures. Digital CT and MR images are used for 3D reconstruction of the operating field, providing the basis for most 3D navigation systems, guiding the surgeon in close vicinity to delicate structures and so minimising the risk of iatrogenic trauma. We report the application of the ISG Viewing Wand, a computer-assisted navigation system, in endoscopic endonasal surgery related to the anatomy of the paranasal sinuses.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 19 (1997), S. 7-10 
    ISSN: 1279-8517
    Keywords: 3D navigation ; Stereotactic endonasal operation ; Paranasal sinus anatomy ; Computer assisted surgery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Les interventions menées sous endoscopie sur les sinus paranasaux nécessitent une connaissance détaillée de l'anatomie individuelle, en particulier celle des rapports de ces sinus avec les structures anatomiques environnantes, fragiles et vulnérables. Les images digitalisées issues de tomographies computérisées (TDM) et d'imagerie par résonance magnétique (IRM) sont utilisées pour la reconstruction en trois dimensions (3D) du champ opératoire, fournissant la base de la plupart des systèmes de navigation 3D, pour guider le chirurgien au voisinage immédiate de structures fragiles et minimiser ainsi le risque de lésions iatrogèniques. Nous rapportons l'application du système de navigation assisté par ordinateur ISG Viewing Wand dans la chirurgie endoscopique endonasale, en rapport avec l'anatomie des sinus paranasaux.
    Notes: Summary Minimal invasive endoscopic operations in the paranasal sinuses rely on the detailed knowledge of the individual anatomy, in particular the relationship of the sinus system to neigh-bouring delicate and vulnerable anatomical structures. Digital CT and MR images are used for 3D reconstruction of the operating field, providing the basis for most 3D navigation systems, guiding the surgeon in close vicinity to delicate structures and so minimising the risk of iatrogenic trauma. We report the application of the ISG Viewing Wand, a computer-assisted navigation system, in endoscopic endonasal surgery related to the anatomy of the paranasal sinuses.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
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