Internal Fixator
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Torsional force applied to the tibia of living lambs in an attempt to change the bone rotational axis
PURPOSE: To evaluate the effects of torsional force on the rotational axis of living lamb tibias.METHODS: An external fixator device was designed to apply rotation to the tibias of lambs. Once a week, the bone distal extremity was rotated 2º. After achieving ~20º of internal rotation, the turning was discontinued and the device was maintained in situ for o
Acta Cir. Bras.. Publicado em: 2014-03
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2. Internal fixators: a safe option for managing distal femur fractures?
OBJECTIVE: Evaluate safety and reliability of internal fixator for the treatment of intra-articular and periarticular distal femur fractures. METHODS: Retrospective data evaluation of 28 patients with 29 fractures fixed with internal fixator was performed. There was a predominance of male patients (53.5%), with 52% of open wound fractures, 76% of AO33C
Acta ortop. bras.. Publicado em: 2014
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3. Comparação da Avaliação Mecânica de Compressão Axial em Seis Modelos de Fixadores Esqueléticos Externos Confeccionados com Barras Estabilizadoras de polimetacrilato de metila ou de Madeira e Parafusos de Aço Inoxidável 304. / Comparison of the Mechanical Evaluation of Axial Compression in Six Models of External Skeleton Fixators Manufactured with Stabilized Bars of Methyl Methacrylate or of Wood and Stainless Steel Screws 304.
With the objective of testing the resistance and the biomechanical behavior of external fixators of low cost used in veterinary medicine, were created 6 prototypes la type manufactured from alternative materials, using as orthopedic implants, stainless steel screws 304 porous, and as stabilized bar the methacrylate resin or wood poles (Pinnus ellioti). The m
Publicado em: 2008
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4. Simulações computadorizadas de fixadores internos de coluna utilizando o método dos elementos finitos / Computerized internal fixator simulations of column using the method of the finite elements
The frequent problems of orthopedic and traumatic pathologies of the spinal column that involves the placement of an internal fixator (long screws, which are inserted in the subsequent pedicle until the vertebral and connected by bodies for wires in the longitudinal stems could be fastened in all the positions by the screw). These fixators were simulate in t
Publicado em: 2004