Results 171 to 180 of about 35,125 (306)

A preliminary study of the efficacy of bimodal versus unimodal stumble recovery responses in a powered knee prosthesis. [PDF]

Wearable Technol
King ST, Eveld ME, Vailati LG, Zelik KE, Goldfarb M.   +4 more
europepmc   +1 more source

The Effect of the Coronal Alignment of Extension Stem on Component Displacement and Stress During Total Knee Arthroplasty: A Finite Element Study

Orthopaedic Surgery, EarlyView.
Kinematic alignment (KA) increases prosthesis displacement and reduces stress shielding in total knee arthroplasty (TKA), while short extension stems reduce prosthesis displacement but increase stress shielding, and their combination may have complementary effects. This requires further research to confirm.
Lingce Kong, Xingkai Wang, Huijun Kang, Zhenhui Huo, Ming Li, Fei Wang, Wei Lin   +6 more
wiley   +1 more source

Design and Testing of an Emg-Controlled Semi-Active Knee Prosthesis. [PDF]

Sensors (Basel)
Ozhikenov K, Nurgizat Y, Ayazbay AA, Uzbekbayev A, Sultan A, Nussibaliyeva A, Zhetenbayev N, Kalykpaeva R, Sergazin G.   +8 more
europepmc   +1 more source

Do obese patients benefit from a kinematic, appropriately designed total knee prosthesis? [PDF]

J Orthop, 2022
Kolin DA, Carroll KM, Ast MP, Mayman DJ, Haas SB, Cushner F.   +5 more
europepmc   +1 more source

Temporal Evolution and Stationary Point Mechanisms of Pelvic Characteristic Angles Throughout the Sit‐to‐Stand Cycle

Orthopaedic Surgery, EarlyView.
Dynamic motion‐capture and musculoskeletal simulation of stand‐to‐sit reveal nonlinear pelvic kinematics in healthy subjects. Pelvic tilt and sacral slope show synchronized mid‐cycle turning points, strongly linked to center‐of‐gravity transitions. These dynamic features, absent in static radiographs, may refine functional acetabular safe zones to ...
Houwen Zheng, Chen‐Xu Liu, Haoyue Xin, Hua Tian, Zhanli Liu, Minwei Zhao   +5 more
wiley   +1 more source

Massive Osteolysis in a Modern Total Knee Prosthesis. [PDF]

Case Rep Orthop, 2021
Gibon E, Knapik JA, Parvataneni HK.
europepmc   +1 more source

Individual Virtues, Social Movements, and Allyship in the Sphere of Intellectual Disability

Journal of Social Philosophy, EarlyView.
Tommy Ness
wiley   +1 more source

Clinical Outcomes of Bone‐Anchored Versus Socket‐Suspended Prostheses in Individuals With Transfemoral Amputation: A Systematic Review and Meta‐Analysis of Two‐Arm Comparative Studies

Orthopaedic Surgery, EarlyView.
This systematic review and meta‐analysis compared bone‐anchored prostheses (BAP) and socket‐suspended prostheses (SSP) in individuals with transfemoral amputation (TFA) using only two‐arm comparative studies. Across 12 studies (BAP n = 200; SSP n = 244), no significant differences were found in mobility, quality of life, or gait.
Janice Tan Sue Wei, Wen Xian Low, Chris Bretherton   +2 more
wiley   +1 more source

Development and assessment of vibrotactile feedback from the embedded sensors of a microprocessor-controlled knee prosthesis. [PDF]

J Neuroeng Rehabil
Valette R, Gonzalez-Vargas J, Dosen S.
europepmc   +1 more source

Evaluating the Impact of Patellar Resurfacing in Medial Stabilized Total Knee Arthroplasty: A Retrospective Cohort Study

Orthopaedic Surgery, EarlyView.
In medial‐stabilized total knee arthroplasty with a single implant design, patellar resurfacing did not improve pain or patient‐reported outcomes and slightly increased operative time, while non‐resurfaced knees showed marginally better range of motion and function, supporting an individualized, non‐inferior approach to patellar management.
Isaac Sontag‐Milobsky, Giancarlo Riccobono, T. Jacob Selph Jr, Kevin D. Hardt, David W. Manning   +4 more
wiley   +1 more source