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Verfasst von:Streit, Marcus R. [VerfasserIn]   i
 Weiss, Stefan [VerfasserIn]   i
 Andreas, Franziska [VerfasserIn]   i
 Bruckner, Thomas [VerfasserIn]   i
 Walker, Tilman [VerfasserIn]   i
 Kretzer, Jan Philippe [VerfasserIn]   i
 Ewerbeck, Volker [VerfasserIn]   i
 Merle, Christian [VerfasserIn]   i
Titel:10-year results of the uncemented Allofit press-fit cup in young patients
Titelzusatz:121 hips followed for 10-12 years
Verf.angabe:Marcus R Streit, Stefan Weiss, Franziska Andreas, Thomas Bruckner, Tilman Walker, J Philippe Kretzer, Volker Ewerbeck, and Christian Merle
E-Jahr:2014
Jahr:2014 Jul 14
Umfang:7 S.
Fussnoten:Gesehen am 10.04.2017
Titel Quelle:Enthalten in: Acta orthopaedica
Ort Quelle:London [u.a.] : Taylor & Francis Group, 2005
Jahr Quelle:2014
Band/Heft Quelle:85(2014), 4, Seite 368-374
ISSN Quelle:1745-3682
Abstract:Background and purpose: Uncemented acetabular components in primary total hip arthroplasty (THA) are commonly used today, but few studies have evaluated their survival into the second decade in young and active patients. We report on a minimum 10-year follow-up of an uncemented press-fit acetabular component that is still in clinical use. Methods: We examined the clinical and radiographic results of our first 121 consecutive cementless THAs using a cementless, grit-blasted, non-porous, titanium alloy press-fit cup (Allofit; Zimmer Inc., Warsaw, IN) without additional screw fixation in 116 patients. Mean age at surgery was 51 (21-60) years. Mean time of follow-up evaluation was 11 (10-12) years. Results: At final follow-up, 8 patients had died (8 hips), and 1 patient (1 hip) was lost to follow-up. 3 hips in 3 patients had undergone acetabular revision, 2 for deep infection and 1 for aseptic acetabular loosening. There were no impending revisions at the most recent follow-up. We did not detect periacetabular osteolysis or loosening on plain radiographs in those hips that were evaluated radiographically (n = 90; 83% of the hips available at a minimum of 10 years). Kaplan-Meier survival analysis using revision of the acetabular component for any reason (including isolated inlay revisions) as endpoint estimated the 11-year survival rate at 98% (95% CI: 92-99). Interpretation: Uncemented acetabular fixation using the Allofit press-fit cup without additional screws was excellent into early in the second decade in this young and active patient cohort. The rate of complications related to the liner and to osteolysis was low.
DOI:doi:10.3109/17453674.2014.925351
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

kostenfrei: Volltext: http://dx.doi.org/10.3109/17453674.2014.925351
 kostenfrei: Volltext: https://actaorthop.org/actao/article/view/10104
 DOI: https://doi.org/10.3109/17453674.2014.925351
Datenträger:Online-Ressource
Sprache:eng
K10plus-PPN:1556475608
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