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Pullout strength of different pedicle screws after primary and revision insertion: an in vitro study on polyurethane foam

BACKGROUND: Surgeons are routinely required to remove loose or failed pedicle screws and insert a new screw in their place. However, inserting a new screw into an existing hole may compromise the holding capacity of the pedicle screw. The purpose of this study is to evaluate the pullout strength of...

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Detalles Bibliográficos
Autores principales:	Wu, Lien-Chen, Hsieh, Yueh-Ying, Tsuang, Fon-Yih, Kuo, Yi-Jie, Chen, Chia-Hsien, Chiang, Chang-Jung
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2023
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10629141/ https://www.ncbi.nlm.nih.gov/pubmed/37932751 http://dx.doi.org/10.1186/s12891-023-07015-3

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