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Biomechanical study of proximal adjacent segment degeneration after posterior lumbar interbody fusion and fixation: a finite element analysis
PURPOSE: To investigate the biomechanical changes in the proximal adjacent segment with different grades of degeneration after posterior lumbar interbody fusion (PLIF). METHODS: We created three finite element models of the L3–5 with different grades of degeneration (healthy, mild, and moderate) at...
Autores principales: | Jiang, Shuai, Li, Weishi |
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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/PMC6521416/ https://www.ncbi.nlm.nih.gov/pubmed/31092257 http://dx.doi.org/10.1186/s13018-019-1150-9 |
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