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Complex biomechanical properties of non-augmented and augmented pedicle screws in human vertebrae with reduced bone density
BACKGROUND: In osteoporotic bone, the quality of the bone-to-implant interface is decreased, which may lead to early implant failure. Screw anchorage can be improved by augmentation. This effect is mainly investigated with a pull-out test. To our knowledge, the effect of cement augmentation in an in...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7060638/ https://www.ncbi.nlm.nih.gov/pubmed/32143605 http://dx.doi.org/10.1186/s12891-020-3158-z |