Campo DC | Valor | Idioma |
dc.contributor.author | Ulian, Vilson | - |
dc.contributor.author | Mazzer, Nilton | - |
dc.contributor.author | Barbieri, Cláudio Henrique | - |
dc.contributor.author | Moro, Carlos Alberto | - |
dc.contributor.author | Oliveira, Luiz Antonio Alcântara de | - |
dc.creator | Ulian, Vilson | - |
dc.creator | Mazzer, Nilton | - |
dc.creator | Barbieri, Cláudio Henrique | - |
dc.creator | Moro, Carlos Alberto | - |
dc.creator | Oliveira, Luiz Antonio Alcântara de | - |
dc.date.accessioned | 2012-08-08T13:42:56Z | - |
dc.date.available | 2012-08-08T13:42:56Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 1413-7852 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/6568 | - |
dc.description | p.8-12 | pt_BR |
dc.description.abstract | OBJECTIVE: The purpose of this study was to assess primary stabilization of humeral shaft fractures using three different methods of fixation, represented by a DCP type plate, applied as a bridge plate, an uncommon synthesis material named SPS®, not previously described in literature and also used as a bridge plate, and a third type of material constituted by an intramedullary nail, with an uncommon locking provided by a distal cortical screw and a proximal Ender-type wire.
MATERIAL AND METHOD: Twenty-one pairs of human humeri were divided into three groups, each using one type of material for fixation, the bones of which were osteotomized, stabilized and submitted to nondestructive flexion-compression and torsion assays up to 200 N and 100 N respectively, and, in a crossing mechanism, the groups were again submitted to other torsion and flexion-compression assays, supported by statistical analysis. RESULTS: The bridge-DCP group showed good resistance to the applied forces, similarly to the SPS® group, which, although presenting greater deflection, showed great elastic capacity. The intramedullary nail group showed good results in the flexion-compression assay due to the tutor mechanism of the intramedullary nails, but did not show resistance to the torsion forces. | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | Sociedade Brasileira de Ortopedia e Traumatologia | pt_BR |
dc.source | http://dx.doi.org/10.1590/S1413-7852200800010000 | pt_BR |
dc.subject | Internal fracture fixation | pt_BR |
dc.subject | Humeral fractures | pt_BR |
dc.subject | Bone plates | pt_BR |
dc.subject | Biomechanics | pt_BR |
dc.title | Primary stabilization of humeral shaft fractures: an experimental study of different osteosynthesis methods | pt_BR |
dc.title.alternative | Acta Ortopédica Brasileira | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | São Paulo | pt_BR |
dc.identifier.number | v. 16, n. 1 | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (Faculdade de Medicina)
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