Results 11 to 20 of about 1,160,768 (219)
Automated Characterization of Anthropomorphicity of Prosthetic Feet Fitted to Bone-Anchored Transtibial Prosthesis [PDF]
IEEE Transactions on Biomedical Engineering, 2019 This study describes differentiating prosthetic feet designs fitted to bone-anchored transtibial prostheses based on an automated characterization of ankle stiffness profile relying on direct loading measurements. The objectives were (A) to present a process characterizing stiffness using innovative macro, meso and micro analyses, (B) to present ...
Laurent A. Frossard +2 more
exaly +6 more sources
The Effect of Prosthetic Alignment on Lower Limb Kinetics in People With a Transtibial Bone-Anchored Prosthesis: An Experimental Within-Subject Study [PDF]
Gait and PostureThe alignment of a bone-anchored prosthesis has consequences for the external moments around the residual joints and implant, and these external moments can lead to serious negative long-term effects. A clear understanding of the relationship between transtibial prosthetic alignment and external joint and implant moment for bone-anchored prosthetic ...
Niels Jonkergouw
exaly +8 more sources
Data in Brief, 2019 The data in this paper are related to the research article entitled “Development of a government continuous quality improvement procedure for assessing the provision of bone anchored limb prosthesis: A process re-design descriptive study” (Frossard et al.
Laurent Frossard +2 more
doaj +2 more sources
Revision of Press-Fit Bone-Anchored Prosthesis After Implant Failure. [PDF]
JBJS Essent Surg TechBackground: The present video article describes the revision of a bone-anchored prosthesis in patients who received an osseointegration implant after transfemoral amputation. Clinical follow-up studies have shown that approximately 5% of all patients who receive press-fit cobalt-chromium alloy femoral implants ...
Frölke JP, Atallah R.
europepmc +5 more sources
Press-Fit Bone-Anchored Prosthesis for Patients with Short Transfemoral Amputation. [PDF]
JBJS Essent Surg TechBackground: This video article describes the use of a bone-anchored prosthesis in patients with high above-the-knee amputations resulting in short residual limbs, most typically from trauma, cancer, infections, or dysvascular disease. The use of a socket prosthesis is usually unsuccessful in patients with a high
Frölke JP, Atallah R, Leijendekkers R.
europepmc +5 more sources
The Journal of Rehabilitation Research and Development, 2013 The objectives of this study were to (1) record the inner-prosthesis loading during activities of daily living (ADLs), (2) present a set of variables comparing loading data, and (3) provide an example of characterization of two prostheses. The load was measured at 200 Hz using a multi-axial transducer mounted between the residuum and the knee of an ...
Frossard, Laurent +3 more
openaire +4 more sources
Oxygen Consumption and Gait Dynamics in Transfemoral Bone-Anchored Prosthesis Users Compared to Socket-Prosthesis Users: A Cross-Sectional Study [PDF]
Gait and Posture, 2023 A transfemoral bone-anchored prosthesis (BAP) is an alternative for the conventional socket-suspended prosthesis (SSP) in persons suffering from socket-related problems. In these persons, it has been demonstrated to reduce oxygen consumption during walking, which could be related to centre of mass (CoM) and trunk dynamics. However, it remains uncertain
Vera Kooiman +2 more
exaly +5 more sources
Forearm bone-anchored amputation prosthesis: A case study on the osseointegration
Acta Orthopaedica, 2008 Bone-anchored titanium implants have been used for anchorage of amputation prostheses for more than one and a half decades. Histo-logical and ultrastructural analyses were performed on a forearm amputation prosthesis after being in use for more than 11 years.The implant was retrieved from the ulnar bone after a fatigue fracture of the titanium implant,
Anders, Palmquist +5 more
openaire +3 more sources
The gait1415+2 OpenSim musculoskeletal model of transfemoral amputees with a generic bone-anchored prosthesis [PDF]
Medical Engineering & Physics, 2023 This short communication presents the gait1415+2 musculoskeletal model, that has been developed in OpenSim to describe the lower-extremity of a human subject with transfemoral amputation wearing a generic lower-limb bone-anchored prosthesis. The model has fourteen degrees of freedom, governed by fifteen musculotendon units (placed at the contralateral ...
Raffaella Carloni +2 more
openaire +4 more sources
Reproducibility and validity of the 3D L.A.S.A.R. posture alignment system in persons with a transtibial bone-anchored prosthesis. [PDF]
Prosthet Orthot IntBackground: During the alignment process, the 3D Laser Assisted Static Alignment Reference (L.A.S.A.R.) is clinically used to objectively aid rehabilitation teams to optimize static prosthetic alignment. Although this device is used routinely within the clinic, its reliability and validity are unknown.
Witkowski Y +3 more
europepmc +3 more sources