[article] 
inActa Orthopaedica Belgica > Vol.82/3 (Septembre 2016) . - p. 563-569

Titre :	Constrained acetabular liners in hip revision surgery. A low-cost solution for senile patients
Type de document :	texte imprimé
Auteurs :	Daniel Hernandez-Vaquero ; Jimena Llorens De Los Rios ; Ivan Perez-Coto ; [et al...]
Année de publication :	2016
Article en page(s) :	p. 563-569
Langues :	Anglais (eng)
Mots-clés :	prothèse totale de hanche  arthroplastie  sénilité
Résumé :	The objective of this study was to analyze the results of a cemented polyethylene model that captures the hip prosthetic head. In a retrospective study we reviewed 36 cemented constrained acetabular liners implanted in patients older than 75 years (mean 83, SD : 4.4), of which 30 patients were aged 80-90 years and 26 were women. The average period of follow-up of our patients was 25.4 months (12-39 months, SD : 7.3). In 26 patients this model was implanted due to recurrent dislocation or instability, in 8 other cases this model was implanted during revision surgery for periprosthetic fractures, aseptic loosening of the acetabular component, wear of the polyethylene or replacement of the implant because of infection. There was a single case of recurrent dislocation (2.8%). Cemented acetabular constrained liners are a good option in revision surgery in senile patients in which the femoral stem is firmly fixed to the bone.
Permalink :	./index.php?lvl=notice_display&id=47185

[article] Constrained acetabular liners in hip revision surgery. A low-cost solution for senile patients [texte imprimé] / Daniel Hernandez-Vaquero ; Jimena Llorens De Los Rios ; Ivan Perez-Coto ; [et al...] . - 2016 . - p. 563-569.
Langues : Anglais (eng)
in Acta Orthopaedica Belgica > Vol.82/3 (Septembre 2016) . - p. 563-569

Mots-clés :	prothèse totale de hanche  arthroplastie  sénilité
Résumé :	The objective of this study was to analyze the results of a cemented polyethylene model that captures the hip prosthetic head. In a retrospective study we reviewed 36 cemented constrained acetabular liners implanted in patients older than 75 years (mean 83, SD : 4.4), of which 30 patients were aged 80-90 years and 26 were women. The average period of follow-up of our patients was 25.4 months (12-39 months, SD : 7.3). In 26 patients this model was implanted due to recurrent dislocation or instability, in 8 other cases this model was implanted during revision surgery for periprosthetic fractures, aseptic loosening of the acetabular component, wear of the polyethylene or replacement of the implant because of infection. There was a single case of recurrent dislocation (2.8%). Cemented acetabular constrained liners are a good option in revision surgery in senile patients in which the femoral stem is firmly fixed to the bone.
Permalink :	./index.php?lvl=notice_display&id=47185