2018
DOI: 10.1055/a-0596-8094
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AE-Beitrag: Megaimplantate am proximalen Femur: aktuelle Evidenz, Systemunterschiede und Portfolioempfehlung

Abstract: ZusammenfassungNeben der herausragenden Stellung im Bereich der Tumororthopädie erlangen Megaprothesen zunehmend Bedeutung für die Revisionsendoprothetik. Trotz der breiten Anwendung bleiben die berichteten Komplikations- und Versagensraten jedoch hoch. Die Analyse der Versagensursachen lässt grob eine Unterteilung in mechanische und nicht mechanische Versagensursachen zu, unter diesen nimmt einerseits das Weichteilversagen (Funktionsverlust) und die Lockerung, andererseits der Infekt eine herausragende Bedeut… Show more

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Cited by 3 publications
(1 citation statement)
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“…The risk of interprosthetic fractures is high because of the reduced bone quality in elderly patients and is further elevated by implant rigidity [8]. Megaprostheses, such as total femur replacement, as alternative treatment options are associated with high rates of intraoperative morbidity, postoperative infection and dislocation [9,10]. Therefore, the preferred surgical strategy is to preserve the native bone and minimize the risk of interprosthetic fractures.…”
Section: Introductionmentioning
confidence: 99%
“…The risk of interprosthetic fractures is high because of the reduced bone quality in elderly patients and is further elevated by implant rigidity [8]. Megaprostheses, such as total femur replacement, as alternative treatment options are associated with high rates of intraoperative morbidity, postoperative infection and dislocation [9,10]. Therefore, the preferred surgical strategy is to preserve the native bone and minimize the risk of interprosthetic fractures.…”
Section: Introductionmentioning
confidence: 99%