Buscar
Mostrando ítems 1-10 de 113
Tribocorrosion response of the Ti6Al4V alloys commonly used in femoral stems
(Elsevier B.V., 2013-12-01)
In prosthesis, tribochemical reactions occur at the stem/bone interface. When coupled with micromotions it can lead to the loosening of the implant, osteolysis, release of metal ion and wear particles. The effect of these ...
Trasplante de células madre para el manejo de osteonecrosis de la cabeza femoral
(Universidad Privada Antenor Orrego - UPAOPE, 2020)
Objetivos: La presente revisión se desarrolló con la finalidad de conocer el
efecto terapéutico que ofrece el uso de células madre en el manejo de la
osteonecrosis de la cabeza femoral.
Métodos: Se realizó una búsqueda ...
Tribocorrosion response of the Ti6Al4V alloys commonly used in femoral stems
(Elsevier B.V., 2014)
Tribocorrosion response of the Ti6Al4V alloys commonly used in femoral stems
(Elsevier B.V., 2014)
Design of titanium alloy uncemented femoral stems for hip prosthesis suitable for the young adult population
(Universidad de La Sabana, 2023-02-10)
The hip is one of the human anatomical parts that support the weight of the body and performs rotating movements. In addition, the one that presents the most complications. The incidence of cases in the world of failure ...
Análise fotoelástica de dois novos modelos de implante não cimentado para a artroplastia total do quadril em modelo canino
(Universidade Estadual Paulista (Unesp), 2017-12-01)
O objetivo deste estudo foi analisar e comparar as tensões internas geradas em diferentes pontos no modelo fotoelástico de fêmur, utilizando dois novos modelos de hastes femorais para prótese total de quadril não cimentada ...
Clinical and radiographic evaluation of subsidence in two femoral stem models for a total hip replacement in dogs
(2022-01-01)
Canine cementless total hip arthroplasty (THA) is a successful technique for the management of hip arthrosis; however, serious potential complications, such as femoral fractures and subsidence of the femoral stem, can ...
Projeto de desenvolvimento de dispositivos e ensaios de haste femoral
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2016-06-09)
This paper proposes the design of a fixing device to be used during the flexo-torsional tests and the execution of this tests on the femoral stem to be used in a hip implant. This femoral stem was made of composite material ...
Femoral head necrosis treatment with autologous stem cells in sickle cell disease
(Sociedade Brasileira de Ortopedia e Traumatologia, 2008)
PURPOSE: To assess the efficacy and safety of autologous bone-marrow mononuclear cells (BMMC) implantation in necrotic lesions of the femoral head in patients with sickle cell disease. METHODS: We studied eight patients ...
Femoral head necrosis treatment with autologous stem cells in sickle cell disease
(Sociedade Brasileira de Ortopedia e Traumatologia, 2008)