A Case of a C-Stem Fracture at the Head-Neck Junction and a Review of the Literature

We report the first case of a fracture of the standard C-stem in combination with a large metal-on-metal articulation. This occurred at the head-neck junction. Analysis of the fractured stem showed evidence of fatigue failure with possible corrosion. The use of large femoral heads with neck adaptors...

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Detalles Bibliográficos
Autores principales: Morley, David, Starks, Ian, Lim, Justin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3523598/
https://www.ncbi.nlm.nih.gov/pubmed/23304589
http://dx.doi.org/10.1155/2012/158604
Descripción
Sumario:We report the first case of a fracture of the standard C-stem in combination with a large metal-on-metal articulation. This occurred at the head-neck junction. Analysis of the fractured stem showed evidence of fatigue failure with possible corrosion. The use of large femoral heads with neck adaptors and narrow tapers should be used with caution, especially in heavy, active patients.

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