Cementless spotorno stem, long term results
Spotorno stem is a tapered straight cementless stem: Spotorno stem achieved initial stability by wedging a proxirnal fluted, straight stem ¡tito a retained bed of femoral trabecular aiid cortical bojie, rectangular cross section provides excellent rotational stability distaily. The titanium-aluminur...
Guardado en:
| Autores principales: | , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
2005
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/med/article/view/32478 |
| Aporte de: |
| Sumario: | Spotorno stem is a tapered straight cementless stem: Spotorno stem achieved initial stability by wedging a proxirnal fluted, straight stem ¡tito a retained bed of femoral trabecular aiid cortical bojie, rectangular cross section provides excellent rotational stability distaily. The titanium-aluminurn-niobium alloy enables the fast ongrowth of newly formed osseous tissue to act as secondary stabilization This retrospective study reviews 26 Spotorno stetns, the mean follow-up vas 134 months. Clinical results were graded excellent anci good in 93 per cent of hips. At follow-up, none patient presented radiological evidence of aseptie stem loosening and 100 per cent of stems showed stable fixation. |
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