THE ENDO-EXO-FEMORAL PROSTHESIS
- 作者: Aschoff H.
- 期: 卷 17, 编号 1 (2011)
- 页面: 101-105
- 栏目: Experience exchange
- ##submission.dateSubmitted##: 04.11.2016
- ##submission.dateAccepted##: 04.11.2016
- ##submission.datePublished##: 30.03.2011
- URL: https://journal.rniito.org/jour/article/view/403
- DOI: https://doi.org/10.21823/2311-2905-2011-0-1-101-105
- ID: 403
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Patients with above knee amputation (AKA) face many challenges to mobility including difficulty with socket fit and fatigue due to high energy consumption. The aim of the Endo-Exo-Femur Prosthesis (EEFP) is to avoid problems at the interface between the sleeve of the socket-prosthesis and the soft tissue coat of the femur stump which often impedes an inconspicuous and harmonic gait. In 1999 we began using a transcutaneous, press-fit distal femoral intramedullary device whose most distal external aspect serves as a hard point for AKA prosthesis attachment. The bone guided prosthesis enables an advanced gait via osseoperception and leads to a decreased oxygen consumption of the patient. Thirty two patients underwent the procedure between 1999 and 2008. Their indication for surgery was persistent AKA prosthesis difficulties with a history of AKA for trauma. The paper presents the patient data regarding the design of the implant, the operative procedure, patient satisfaction, gait analysis and oxygen consumption.
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