Results 71 to 80 of about 531,488 (321)

CAPAbility: Comparison of the JOURNEY II Bi-Cruciate Stabilised and GENESIS II total knee arthroplasty in performance and functional ability: protocol of a randomised controlled trial [PDF]

, 2020
Background: Osteoarthritis of the knee is a common condition that is expected to rise in the next two decades leading to an associated increase in total knee replacement (TKR) surgery.
Clark, Allan, Clarke, Celia, Creelman, Graham, Hancock, Nicola, Horton, Simon, Killett, Anne, Mann, Charles, Mcnamara, Iain, Payerne, Estelle, Pomeroy, Valerie, Roberts, Gareth, Smith, Toby, Swart, Ann Marie, Toms, Andoni   +13 more
core   +1 more source

Biomechanical and Displacement‐Related Considerations in the Design of a 3D‐Printed Composite Energy‐Storage‐and‐Return Prosthetic Foot

Advanced Materials Technologies, EarlyView.
For the first time, Continuous Fiber‐Reinforced 3D printing is used to fabricate a foot prosthesis, exploring the flexibility in the design space granted by additive manufacturing, evaluating computationally and experimentally the effect of different design features on the mechanical and biomechanical response of the material, to locally tune the ...
Jacopo Romanò, Lorenzo Garavaglia, Abdel Rahman Nedal Al Thahabi, Luca Michele Martulli, Gennaro Rollo, Andrea Sorrentino, Fabio Lazzari, Marino Lavorgna, Andrea Bernasconi, Emanuele Gruppioni, Simone Pittaccio   +10 more
wiley   +1 more source

Gait and electromyographic analysis of patients recovering after limb-saving surgery [PDF]

, 2000
Contains fulltext : 123683.pdf (publisher's version ) (Closed ...
de Visser, E., Duysens, J., Mulder, T., Schreuder, H.W.B., Veth, R.P.H.   +4 more
core   +2 more sources

Smart Transfemoral Prosthetic Socket with Motorized Cable‐Driven System

Advanced Intelligent Systems, EarlyView.
This study presents an innovative transfemoral socket featuring a motorized cable‐driven system and a sensorized liner, designed to adapt to changes in residual limb volume while monitoring interface pressures. Users can seamlessly control the socket in both open‐ and closed‐loop modes via a customized mobile application, enhancing comfort and ...
Linda Paternò, Ahmed Zohaib Zaidi, Maria Grazia Polizzotto, Sofia Dalmiani, Djoeke Helsloot, Sybren Heikens, Emanuele Gruppioni, Arianna Menciassi   +7 more
wiley   +1 more source

Customized Knee Prosthesis in Treatment of Giant Cell Tumors of the Proximal Tibia: Application of 3-Dimensional Printing Technology in Surgical Design

Medical Science Monitor, 2017
Background We explored the application of 3-dimensional (3D) printing technology in treating giant cell tumors (GCT) of the proximal tibia. A tibia block was designed and produced through 3D printing technology.
Wenbin Luo, Lanfeng Huang, He Liu, W. Qu, Xin Zhao, Chenyu Wang, Chen Li, T. Yu, Qing Han, Jincheng Wang, Yanguo Qin   +10 more
semanticscholar   +1 more source

Optimization reduces knee-joint forces during walking and squatting: Validating the inverse dynamics approach for full body movements on instrumented knee prostheses [PDF]

arXiv, 2021
Due to the redundancy of our motor system, movements can be performed in many ways. While multiple motor control strategies can all lead to the desired behavior, they result in different joint and muscle forces. This creates opportunities to explore this redundancy, e.g., for pain avoidance or reducing the risk of further injury.
arxiv  

Analytical and computational estimation of patellofemoral forces in the knee under squatting and isometric motion [PDF]

, 2011
This study presents an intermediate step in prosthesis design, by introducing a newly developed two-dimensional mathematical, and a three-dimensional computational knee model.
Abdel Wahab, Magd, Csizmadia Málnási, B, De Baets, Patrick, Fekete, Gusztáv   +3 more
core   +1 more source

A systematic review of the evidence for single stage and two stage revision of infected knee replacement [PDF]

, 2013
BACKGROUND: Periprosthetic infection about the knee is a devastating complication that may affect between 1% and 5% of knee replacement. With over 79 000 knee replacements being implanted each year in the UK, periprosthetic infection (PJI) is set to ...
A Beswick, A Ocguder, A Trampuz, AA Haleem, AA Hofmann, AG Rosenberg, AH Wilde, AJ Johnson, Andrew P Sprowson, AT Rasul Jr, BD Springer, CJ Wang, CL Romano, CM Jhao, CR Gooding, DJ Jaekel, DT Tsukayama, E Jamsen, FF Buechel, FS Haddad, G Von Foerster, GA Macheras, GC Babis, GH Westrich, GS Van Thiel, H Husted, H Lu, H Segawa, H-R Choi, H-T Huang, Health Protection Agency, Helen Parsons, I Byren, IS Vanhegan, J Cordero-Ampuero, J Gardner, J Lopez-Contreras, J Parvizi, J Parvizi, J Singer, J Tanner, JA Anderson, JABR Rand, James PM Masters, JH Lonner, JK Lee, JM Cuckler, JN Insall, K Hirakawa, KO Oduwole, LA Whiteside, LS Borden, M Silva, M Villanueva-Martinez, MA Mont, MAR Freeman, MC MacAvoy, MF Kurd, MG Freeman, MG Wilson, MH Henderson Jr, Mike Reed, Nicholas A Smith, NV Kalore, P Baker, P Dixon, Pedro Foguet, R Ferrari, RH Walker, RL Barrack, RMD Meek, RP Evans, RP Pitto, RT Goldman, RW Parkinson, S Bengtson, S Gulhane, S Kohl, S-J Park, SB Goksan, SJ Volin, SM Durbhakula, SM Kurtz, SMJ Mortazavi, T Bauer, T Mahmud, TK Fehring, TWB Kim, V Pascale, WJ Bose, WJ Hart, WO Jackson, Y-P Su, YC Hsu, Z Wan   +94 more
core   +1 more source

Invariant Neuromorphic Representations of Tactile Stimuli Improve Robustness of a Real‐Time Texture Classification System

Advanced Intelligent Systems, EarlyView.
This work presents a method to create neuron‐like (neuromorphic) spiking representations of texture that are invariant to the scanning speed and contact force applied in the tactile sensing process. In offline and real‐time experiments, these representations improve classification accuracy, computational efficiency, and the ability to identify textures
Mark M. Iskarous, Zan Chaudhry, Fangjie Li, Samuel Bello, Sriramana Sankar, Ariel Slepyan, Natasha Chugh, Christopher L. Hunt, Rebecca J. Greene, Nitish V. Thakor   +9 more
wiley   +1 more source

Dynamic Finite Element Analysis of Mobile Bearing Type Knee Prosthesis under Deep Flexional Motion

The Scientific World Journal, 2014
The primary objective of this study is to distinguish between mobile bearing and fixed bearing posterior stabilized knee prostheses in the mechanics performance using the finite element simulation.
Mohd Afzan Mohd Anuar, Mitsugu Todo, Ryuji Nagamine, Shunji Hirokawa   +3 more
doaj   +1 more source