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Feasibility of anterior pedicle screw fixation in lumbosacral spine: a radiographic and cadaveric study
BACKGROUND: The anterior pedicle screw (APS) technique for L5 and S1 is crucial for proper anterior lumbar interbody fusion (ALIF). This study aimed to determine the projection, screw trajectory angle, and bone screw passageway length (BSPL), as well as the screw insertion regularity and the operati...
Autores principales: | Xu, Wei-Xing, Xu, Bin, Ding, Wei-Guo, Sheng, Hong-Feng, Lu, Di, Hu, Tian-Hong |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
AME Publishing Company
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8267288/ https://www.ncbi.nlm.nih.gov/pubmed/34277768 http://dx.doi.org/10.21037/atm-21-2143 |
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