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...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Acta Orthop Traumatol Turc
Prif Awduron: Korkmaz, Murat, Sarıyılmaz, Kerim, Ozkunt, Okan, Gemalmaz, Halil Can, Akgül, Turgut, Sungur, Mustafa, Dikici, Fatih, Baydoğan, Murat
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: Turkish Association of Orthopaedics and Traumatology 2018
Pynciau:
Research Paper
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC6318573/
https://ncbi.nlm.nih.gov/pubmed/30190196
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.aott.2018.03.002
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