Results 71 to 80 of about 1,771,041 (294)

Joint loading asymmetries in knee replacement patients observed both pre- and six months post-operation

BackgroundStudies have highlighted asymmetries in knee joint moments during activities of daily living in individuals with osteoarthritis and joint replacements.
Stokes, M., Taylor, M., Worsley, Peter, Barrett, D.S.   +3 more
core   +1 more source

Knee adduction moment and medial contact force - facts about their correlation during gait [PDF]

, 2013
The external knee adduction moment is considered a surrogate measure for the medial tibiofemoral contact force and is commonly used to quantify the load reducing effect of orthopedic interventions. However, only limited and controversial data exist about
Bergmann, Georg, Georg Bergmann, Adam Trepczynski, Markus O Heller, Kutzner, Ines, Trepczynski, Adam, Heller, Markus O., Ines Kutzner   +7 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

Biomechanical analysis of artificial knee joint components

, 2023
Anatomy is a branch of science that studies the normal shape and structure of the human body, the organs and the systems that make up the body, and the relationship between them.

core   +1 more source

Comparison of analgesic effects between betamethasone and dexamethasone in total knee arthroplasty: a prospective randomized controlled trial

Frontiers in Medicine
BackgroundCorticosteroids such as dexamethasone and betamethasone are widely used for local infiltration analgesia in total knee arthroplasty (TKA). However, the analgesic efficacy of these two glucocorticoids in TKA cocktail therapy remains unknown ...
Kai Qin, Kai Qin, Xiangxiang Sun, Qunli Dou, Bowei Li, Guoyang Bai, Guoyang Bai, Xiaobo Sun, Xiaobo Sun, Jianbing Ma, Chao Xu, Yuanchi Huang   +11 more
doaj   +1 more source

Sonoelastography of the knee joint

Clinical Anatomy, 2018
Magnetic resonance imaging (MRI) is generally the preferred method for assessing lesions of the knee cartilage and subchondral bone. There have been a few cartilage imaging studies using real‐time elastosonography (RTE), which has increased in importance and range of use in recent years.
Mustafa Akkaya, Nurdan Cay, Safa Gursoy, Mehmet Emin Simsek, Mesut Tahta, Metin Doğan, Murat Bozkurt   +6 more
openaire   +3 more sources

Functional Differentiation of Type II and Type I Collagen Articular Models in Synovial Fluid Film Formation and Recombinant Equine Lubricin Retention

Advanced Functional Materials, EarlyView.
Collagen II coatings support the formation of synovial fluid nanofilms, while collagen I coatings do not. Both bind recombinant equine lubricin similarly. These findings may help explain articular cartilage surface joint dysfunction, inform biomaterial design for synovial joint repair, and expand on lubricin‐based osteoarthritis therapies.
Diego R. Jaramillo Pinto, Nicolas L. Mendoza, Syeda Tajin Ahmed, Yidan Wen, Lenka Vitkova, Spencer M. Witt, Kaleb A. Cutter, Ummay Honey, Matthew J. Paszek, Heidi L. Reesink, Lawrence J. Bonassar, Kevin De France, Roberto C. Andresen Eguiluz   +12 more
wiley   +1 more source

Infection burden in total hip and knee arthroplasties: an international registry-based perspective

Arthroplasty Today, 2017
Background: Infection remains a leading cause of failure of hip and knee replacements. Infection burden is the ratio of implants revised for infection to the total number of arthroplasties in a specific period, measuring the steady state of infection in ...
Bryan D. Springer, MD, September Cahue, MPH, Caryn D. Etkin, PhD, MPH, David G. Lewallen, MD, Brian J. McGrory, MD, MS   +4 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source