A study of screw placement to obtain the optimal pull-out resistance of lumbar pedicle screws—analysis of Hounsfield units measurements based on computed tomography

OBJECTIVE: The screw path of lumbar pedicle screws in the vertebral body has certain variability. It is not clear whether the screw paths in different directions can obtain the same pull-out resistance. This study intends to use CT (Computed Tomography) to measure the Hounsfield unit (HU value) arou...

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Detalles Bibliográficos
Autores principales: Li, Dachuan, Sun, Chi, Jiang, Jianyuan, Lu, Feizhou, Xia, Xinlei, Wang, Hongli, Zou, Fei, Ma, Xiaosheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8819881/
https://www.ncbi.nlm.nih.gov/pubmed/35130888
http://dx.doi.org/10.1186/s12891-022-05074-6

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