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Mid-term progressive loosening of hydroxyapatite-coated femoral stems paired with a metal-on-metal bearing
BACKGROUND: Several hydroxyapatite (HA)-coated femoral stems from a single manufacturer were identified to have aseptically loosened at mid-term follow-up despite prior radiographic appearance of osseointegration. Possible causes and associated risk factors for stem loosening were explored through r...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6642514/ https://www.ncbi.nlm.nih.gov/pubmed/31324195 http://dx.doi.org/10.1186/s13018-019-1271-1 |