Results 31 to 40 of about 35,125 (306)

Longitudinal kinematic and kinetic adaptations to obstacle crossing in recent lower limb amputees [PDF]

, 2013
Background: Obstacle crossing is an important activity of daily living, necessary to avoid tripping or falling, although it is not fully understood how transtibial amputees adapt to performing this activity of daily living following discharge from ...
Vanicek, Natalie, Vanicek, N., Polman, RCJ, Barnett, Cleveland T, Barnett, Cleveland Thomas, Polman, Remco C.J., Barnett, C., Polman, Remco C. J., Polman, Remco, Barnett, CT, Vanicek, N   +10 more
core   +1 more source

Acoustic Emission Analysis (AEA) in unilateral leg amputees as a future quality tool in orthopaedic technology to evaluate the adjusted prosthesis in relation to gonarthritis

Current Directions in Biomedical Engineering, 2023
In orthopaedic technology unilateral leg amputees are provided with prosthesis which are attached through a shaft to the remaining part of the leg.
Subke Joerg, Keller Adeline, Hermawan Hermawan, Schmeiler Michael, Schneider Benedict, Schwalbe Hans-Joachim   +5 more
doaj   +1 more source

Numerical Measurement of a Virtual Model for the Knee Prosthesis Geometry

Applied Sciences, 2021
The human knee joint usually suffers progressive deterioration with time. The conventional cure of this issue is to replace it with an alternate knee by applying the prosthesis implant.
Kheireddine Zehouani, Oldal István
doaj   +1 more source

Computer assisted knee replacement surgery : is the movement mainstream? [PDF]

, 2014
The first computer-assisted Total Knee Arthroplasty (TKA) was performed in 1997. The FDA approved computer assisted knee arthroplasty systems used in the early 2000s.
Deep, Kamal, Clarke, Jon, Picard, Frederic, Gregori, Alberto   +3 more
core   +1 more source

GUEPAR hinge knee prosthesis

Orthopaedics & Traumatology: Surgery & Research, 2014
Early and late results of the GUEPAR hinge knee prosthesis were evaluated on a series of 184 operations performed before January 1st, 1974. There were 3 immediate deaths and 26 before 5 years. Nineteen prostheses were removed. One hundred and twenty-six knees had degenerative osteoarthritis, 52 rheumatoid arthritis.
Aubriot, J.-H., Deburge, A., Genet, J.-P.   +2 more
openaire   +2 more sources

A randomised RSA study of Peri-Apatitetrade mark HA coating of a total knee prosthesis [PDF]

, 2008
BACKGROUND: In total knee replacement, sound early fixation of the prosthesis is crucial for achieving a good long-term result and for minimising the risk of loosening.
Toksvig-Larsen, Sören,, Hansson, Ulrik,, Ryd, Leif,, Lund University.   +3 more
core   +1 more source

REVISION TOTAL KNEE ARTHROPLASTY USING THE MODERN CONSTRAINED CONDYLAR KNEE PROSTHESIS [PDF]

Acta Ortopédica Brasileira, 2016
Objective: To determine whether the second-generation constrained condylar prosthesis provided satisfactory results in revision total knee arthroplasty.
Naoki Nakano, Tomoyuki Matsumoto, Hirotsugu Muratsu, Kazunari Ishida, Ryosuke Kuroda, Masahiro Kurosaka   +5 more
doaj   +1 more source

Is standard total knee arthroplasty with lateral femoral overhanging a cause of anterior knee pain? A randomized controlled trial

SICOT-J, 2022
Introduction: Anterior knee pain (AKP) may persist after total knee arthroplasty (TKA), even if well aligned and stable, and is reported in up to 30% of patients, leading to patient dissatisfaction.
Pongcharoen Boonchana, Tantarak Narong, Pholsawatchai Waroot   +2 more
doaj   +1 more source

Temporal adaptations in generic and population-specific quality of life and falls efficacy in men with recent lower-limb amputations [PDF]

, 2013
This study examined the longitudinal changes in generic health-related quality of life (QOL), prosthesis-related QOL, falls efficacy, and walking speed in men with lower-limb amputations up to 6 months following discharge from rehabilitation.
Vanicek, Natalie, Barnett, Cleveland T., Polman, RCJ, Barnett, Cleveland T, Polman, Remco C.J., Polman, Remco, Barnett, CT, Vanicek, N   +7 more
core   +1 more source

A new passive transfemoral prosthesis mechanism based on 3R36 knee and ESAR foot providing walking and squatting

Theoretical and Applied Mechanics Letters, 2023
Researchers have proposed various linkage mechanisms to connect knee and ankle joints for above-knee prostheses, but most of them only offer natural walking. However, studies have shown that people assume a squatting posture during daily activities. This
Amer Imran, Borhan Beigzadeh, Mohammad Reza Haghjoo   +2 more
doaj   +1 more source