Testing Pullout Strength of Pedicle Screw Using Synthetic Bone Models: Is a Bilayer Foam Model a Better Representation of Vertebra?

STUDY DESIGN: A biomechanical study. PURPOSE: A new biomechanical model of the vertebra has been developed that accounts for the inhomogeneity of bone and the contribution of the pedicle toward the holding strength of a pedicle screw. OVERVIEW OF LITERATURE: Pullout strength studies are typically ca...

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Detalles Bibliográficos
Autores principales: Varghese, Vicky, Krishnan, Venkatesh, Saravana Kumar, Gurunathan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Spine Surgery 2018
Materias:
Basic Study
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6002167/
https://www.ncbi.nlm.nih.gov/pubmed/29879765
http://dx.doi.org/10.4184/asj.2018.12.3.398

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6002167/
https://www.ncbi.nlm.nih.gov/pubmed/29879765
http://dx.doi.org/10.4184/asj.2018.12.3.398

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