Internal Rigid Fixation
Mostrando 13-18 de 18 artigos, teses e dissertações.
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13. Prevalencia, tratamento e complicações dos casos de trauma facial atendidos pela FOP - Unicamp de abril de 1999 a março de 2004 / Prevalence, treatment and complications of facial injuries evaluated by Piracicaba Dental School ? State University of Campinas, from April 1999 to March 2004
This study is based on an observational, prospective and longitudinal research with the purpose of analyzing the prevalence, treatment modalities and complications rates of the facial trauma attended by the Division of Oral and Maxillofacial Surgery of Piracicaba Dental School ? Unicamp occurred in the region of Piracicaba from April 1999 to March 2004. A to
Publicado em: 2005
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14. Comparação da resistencia mecanica a flexão da fixação interna rigida atraves do uso de parafusos metalicos e reabsorviveis na osteotomia sagital do ramo mandibular : estudo in vitro
The purpose of this study was to evaluate the flexion biomechanical resistance of two internal rigid fixation systems. The study which were mechanically tested in twenty sheep s hemimandibles, divided in two groups of ten in each. All mandibles were subjected to a ramus sagittal split osteotomy, followed by an advancement of 5 mm. The samples were measured t
Publicado em: 2003
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15. Avaliação mecanica de parafusos de titanio e de Ti-64l-4V para fixação interna rigida
The main aim of this work was to study the mechanical characteristics (torsion resistance), microstructure characteristics, besides the chemical analysis of four 2 mm commercial screws used for internal rigid fixation in maxilla-facial surgeries. The screws are very important in the internal fixation of fractures when plate-screw type is used. The main probl
Publicado em: 2002
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16. Resistencia a flexão de fixação em osteotomia de costela bovina, variando o numero, a localização e a extensão das placas
The aim of this study was to evaluate the stability fixation promoted by titanium plates and screws of 2.0mm system. It was done in vitro by using 2.0mm system in osteotomies carried out in bovine ribs thereafter submitted to bending test changing the number, the extension, and the location of the plates. From bending tests were obtained the load applied and
Publicado em: 2001
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17. Resistencia da fixação interna em duas tecnica de Osteotomia para avanço mandibular : estudo biomedico em mandibula de carneiro
Rigid internal fixation is a routine in modern orthognatic surgery. Within mandibular osteotomies, the sagittal split ramus osteotomy is very popular, because it allows for both advancements and setbacks, and also because rigid internal fixation can be applied relatively easy. Sometimes, however, the maxillofacial surgeon is in a situation where the sagittal
Publicado em: 1998
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18. A functional-morphological study of the tidemark region of articular cartilage maintained in a non-viable physiological condition.
Composite samples consisting of articular and calcified cartilage maintained in a non-viable physiological condition have been subjected to static compression using a system of simultaneous micromechanical testing and interference light microscopy. This, combined with transmission electron microscopy following glutaraldehyde fixation of the tissue under sust