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Biomechanical effects of polyaxial pedicle screw fixation on the lumbosacral segments with an anterior interbody cage support
BACKGROUND: Lumbosacral fusion is a relatively common procedure that is used in the management of an unstable spine. The anterior interbody cage has been involved to enhance the stability of a pedicle screw construct used at the lumbosacral junction. Biomechanical differences between polyaxial and m...
Autores principales: | Chen, Shih-Hao, Mo Lin, Ruey, Chen, Hsiang-Ho, Tsai, Kai-Jow |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1829160/ https://www.ncbi.nlm.nih.gov/pubmed/17349057 http://dx.doi.org/10.1186/1471-2474-8-28 |
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