Cementless Total Hip Arthroplasty Using a Tapered Femoral Component / 대한정형외과학회잡지
The Journal of the Korean Orthopaedic Association
;
: 25-29, 2002.
Artigo
em Coreano
| WPRIM
| ID: wpr-656417
ABSTRACT
PURPOSE:
We investigated the results of cementless total hip arthroplasty using a tapered titanium-alloy stem. MATERIALS ANDMETHODS:
We followed 72 hips in 60 patients who underwent total hip arthroplasty and received the using Mallory-Head femoral component for a mean of 9.1 years. The most common disease was avascular necrosis (56 hips; 77.7%). Their mean age was 50.1 years at the time operation. We analysed the clinical results by the Merle d'Aubigne and Postel scoring system and the radiographic outcome according to Engh's criteria.RESULTS:
The mean hip score was 16.4 at the last followup. An excellent or good clinical result was obtained in 62 hips (86.1%). Thigh pain was present in 3 hips (4.1%), and femoral osteolysis was observed in 8 hips (11.1%), which did not progress to the distal part. Two femoral components were revised for loosening and for periprosthetic fracture. Thus, 69 stems survived at the last follow up. Sixty-six hips (91.7%) had fixation by bone ingrowth, and three (4.1%) showed stable fibrous fixation.CONCLUSION:
These results shows that excellent fixation can be obtained by using a tapered titanium alloy femoral component by medium-term followup.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteólise
/
Artroplastia
/
Coxa da Perna
/
Titânio
/
Seguimentos
/
Artroplastia de Quadril
/
Ligas
/
Fraturas Periprotéticas
/
Quadril
/
Necrose
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
The Journal of the Korean Orthopaedic Association
Ano de publicação:
2002
Tipo de documento:
Artigo
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