|
|||||
|
|
Study of bone remodeling of two models of femoral cementless stems by means of DEXA and finite elements |
|
| Authors: | Luis Gracia Elena Ibarz Sergio Puértolas José Cegoñino Fernando López-Prats Juan J Panisello Antonio Herrera |
| Institution: | 1.Department of Mechanical Engineering,University of Zaragoza,Zaragoza,Spain;2.Department of Orthopaedic Surgery and Traumatology,Miguel Hernández University,Sant Joan,Spain;3.Department of Orthopaedic Surgery and Traumatology,Hospital of Elche,Elche,Spain;4.Department of Surgery,University of Zaragoza,Zaragoza,Spain;5.Department of Orthopaedic Surgery and Traumatology,Miguel Servet University Hospital,Zaragoza,Spain |
| Abstract: | BackgroundA hip replacement with a cemented or cementless femoral stem produces an effect on the bone called adaptive remodelling, attributable to mechanical and biological factors. All of the cementless prostheses designs try to achieve an optimal load transfer in order to avoid stress-shielding, which produces an osteopenia. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |