Radiological Analysis of the Tapered Femoral Stem after Cementless Hip Arthroplasty: Minimum 5 years follow-up / 대한정형외과학회잡지
The Journal of the Korean Orthopaedic Association
;
: 891-896, 2000.
Artículo
en Coreano
| WPRIM
| ID: wpr-655682
ABSTRACT
PURPOSE:
We reviewed radiological mid-term results of cementless hip replacement using Mallory-Head tapered titanium femoral stem. MATERIALS ANDMETHODS:
Forty six patients, 50 hips were followed for more than 5 years. Mean age was 56 years, and mean follow-up period was 6.8 years. Radiologically changes in alignment, subsidence and wear rate were measured. Radiolucent line, endosteal spot weld and osteolysis were also assessed according to Gruen zones.RESULTS:
All stems showed stable fixation, and radiolucent lines were observed in noncoated zones of 13 cases (26%) . Osteolysis was observed around the proximal stem in 16 cases (32%) , but it did not progress distally.CONCLUSION:
With minimum follow-up of 5 years, the tapered titanium femoral stem showed good radiological results, however osteolysis needs more long-term follow-up.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Osteólisis
/
Artroplastia
/
Titanio
/
Estudios de Seguimiento
/
Cadera
Tipo de estudio:
Estudio observacional
/
Estudio pronóstico
Límite:
Humanos
Idioma:
Coreano
Revista:
The Journal of the Korean Orthopaedic Association
Año:
2000
Tipo del documento:
Artículo
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