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  • 1
    Electronic Resource
    Electronic Resource
    Midterm results in 500 titanium alloy straight femoral stem prostheses -cemented and cementless technique (1998)
    Springer
    European journal of orthopaedic surgery & traumatology 8 (1998), S. 133-139 
    Details
    ISSN: 1432-1068
    Keywords: Total hip replacement ; Results ; Aseptic loosening ; Cemented ; Uncemented ; Titanium
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Mid- and long term stability is still the major challenge in total hip replacement (THR). A consecutive series of cemented 250 cases and of uncemented 250 cases was analyzed in a prospective follow-up study. The femoral component of the BiCONTACT hip stem system with the same design for cemented and uncemented implantation was used. While the cemented stems had a smooth surface, the cementless implants were proximally coated with a microporous titanium plasmaspray (Plasmapore®). Follow-up time averaged 7 years for cemented and 6.5 years for uncemented THRs. Follow-up rate was 88.7% in cases treated with cemented stems and 93.1% in cases treated with an uncemented stem. The rate of aseptic loosening was 1.2% for the cemented version and 0.4% for the uncemented one. Radiological loosening could be observed in another 1.2% of the cemented stems but was not found in the uncemented cases. Our data suggest excellent midterm stability of both the cemented and the uncemented version of the BiCONTACT hip stem system. Early aseptic loosening especially of the cemented titanium alloy straight stem has not occurred in our series as reported recently. The prosthesis design and follow-up time may therefore play an important role. The long-term results for both cemented and uncemented BiCONTACT prostheses of our series are still to be evaluated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01682630
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    67. Biomedizinische und biomechanische Gesichtspunkte beim Gelenkersatz: Konventionelle Prothesentypen (dargestellt am Beispiel der Hüftgelenksendoprothese) (1979)
    Springer
    Langenbeck's archives of surgery 349 (1979), S. 311-313 
    Details
    ISSN: 1435-2451
    Keywords: Conventional endoprosthesis ; Biomaterial ; Technic of implantation ; Complications ; Konventionelle Endoprothese ; Biomaterialien ; Implantationstechnik ; Komplikationen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Neben der technischen Erforschung sog. Biomaterialien wurden in den letzten Jahren vor allem Belastungsuntersuchungen mit dem Ziel einer Optimierung von Form, Werkstoff und Implantationstechnik durchgeführt. Für die konventionellen Prothesentypen ist die Verwendung von Knochenzement zur Verankerung nach wie vor erforderlich. Solange keine Langzeitergebnisse mit zementloser Implantation vorliegen, wird unter strenger Beachtung der Indikationsstellung auch weiterhin die Zementverankerung der Prothesenanteile notwendig sein. Vor- und Nachteile der sog. konventionellen Endoprothese sowie Verbesserungen von Form und Implantationstechnik werden dargestellt und diskutiert.
    Notes: Summary Advantages and disadvantages of the so-called conventional endoprostheses as well as improvements in respect of design and technic of implantation are described and discussed. As long as we have no long-term results with the cementless endoprosthesis types, it will be necessary to continue with the use of cemented endoprostheses under strict indications.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01729524
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    57. Einleitung zum Hauptthema (1981)
    Springer
    Langenbeck's archives of surgery 355 (1981), S. 419-420 
    Details
    ISSN: 1435-2451
    Keywords: Foot injuries ; Diseases of the foot ; Diagnosis and therapy ; Verletzungen, Erkrankungen des Fußes ; Diagnostik ; Therapie ; Ergebnisse ; Begutachtung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Verletzungen und Erkrankungen des Fußes sind nicht nur häufig, sondern mitunter folgenschwer. Sie hinterlassen nicht selten Dauerschäden. In einer Reihe von Vorträgen wird das Gesamtbild der Verletzungen und Erkrankungen des Fußes im Hinblick auf notwendige diagnostische Maßnahmen, heute übliche Therapie mit entsprechenden Behandlungsergebnissen und Begutachtung dargestellt. Das abschließende Rundgespräch soll offene Fragen und Gedankengänge ergänzen und vertiefen.
    Notes: Summary Injuries and diseases of the foot are numerous and quite often are followed by severe disabilities. Several lectures review the main injuries and diseases of the foot with respect to diagnostic measures and therapy with the results and evaluation. In a final roundtable discussion special questions are answered.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01286882
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    Paper (German National Licenses)
    Fulltext
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