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Quantitative comparison of a laterally misplaced pedicle screw with a re-directed screw. How much pull-out strength is lost?

OBJECTIVE: Redirecting of a laterally misplaced pedicle screw into the accurate position decreases the pull-out strength due to the reinsertion, lateral wall cortical perforation and widening of the pedicle hole. Thus, this biomechanical study was performed to quantitatively analyze the pullout stre...

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Detalles Bibliográficos
Autores principales:	Korkmaz, Murat, Sarıyılmaz, Kerim, Ozkunt, Okan, Gemalmaz, Halil Can, Akgül, Turgut, Sungur, Mustafa, Dikici, Fatih, Baydoğan, Murat
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Turkish Association of Orthopaedics and Traumatology 2018
Materias:	Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6318573/ https://www.ncbi.nlm.nih.gov/pubmed/30190196 http://dx.doi.org/10.1016/j.aott.2018.03.002

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