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Effect of the pilot hole preparation on the anchorage of pedicle screws

OBJECTIVE: We evaluated the influence of the diameter and the preparation of the pilot hole on the resistance to the pulling out and the strength when inserting pedicle screws with conical internal diameter. METHODS: Mechanical experiments were performed with pedicle conical screws of 4.2 mm and 5.2...

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Detalles Bibliográficos
Autores principales:	Abrahão, Gustavo Silva, Rosa, Rodrigo César, Okubo, Rodrigo, Shimano, Antônio Carlos
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Sociedade Brasileira de Ortopedia e Traumatologia Regional de São Paulo 2012
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3718444/ https://www.ncbi.nlm.nih.gov/pubmed/24453617 http://dx.doi.org/10.1590/S1413-78522012000500006

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