Results 81 to 90 of about 146,940 (312)

The role of limb alignment on natural tibiofemoral kinematics and kinetics: a pilot study using dynamic videofluoroscopy

Bone & Joint Research
Aims: This study aimed to analyze kinematics and kinetics of the tibiofemoral joint in healthy subjects with valgus, neutral, and varus limb alignment throughout multiple gait activities using dynamic videofluoroscopy.
Barbara Postolka, William R. Taylor, Sandro F. Fucentese, Renate List, Pascal Schütz   +4 more
doaj   +1 more source

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

Variability of the femoral mechanical-anatomical axis angle and its implications in primary and revision total knee arthroplasty: an analysis of 2,156 knees using a deep learning tool

Bone & Joint Open
Aims: Distal femoral resection in conventional total knee arthroplasty (TKA) utilizes an intramedullary guide to determine coronal alignment, commonly planned for 5° of valgus.
Seong J. Jang, Kyle N. Kunze, Jack C. Casey, Jack R. Steele, David J. Mayman, Seth A. Jerabek, Peter K. Sculco, Jonathan M. Vigdorchik   +7 more
doaj   +1 more source

Osteolipoma of the knee

Radiology Case Reports, 2017
A case of a right knee intra-articular osteolipoma in a 64-year-old man is reported. The patient presented for evaluation of a 1-year history of nontraumatic, mechanically-exacerbated, medial-sided right knee pain. Radiographs demonstrated a partially calcified 3.0 cm mass anterior to the distal medial femur at the suprapatellar fossa.
Huynh, Tien-Phat V., Cipriano, Cara A., Hagemann, Ian S., Friedman, Michael V.   +3 more
openaire   +4 more sources

Switching Superconductivity with Uniaxial Strain in a high‐Tc${\rm T}_{c}$ Cuprate Superconductor

Advanced Functional Materials, EarlyView.
Uniaxial strain is demonstrated as a new scheme for a superconductivity switch. Exploiting the large strain‐induced Tc shift in a cuprate superconductor enables robust switching between superconducting and normal states over 100 cycles with only 0.1% strain.
Baizhi Gao, Qianli Ma, Bruce D. Gaulin, Young‐June Kim   +3 more
wiley   +1 more source

Interobserver reliability of Coronal Plane Alignment of the Knee (CPAK) phenotype classification: external validation using data from the Osteoarthritis Initiative

Bone & Joint Open
Aims: Coronal Plane Alignment of the Knee (CPAK) phenotyping is gaining momentum in research and clinical practice to understand individualized knee alignments and predict knee balance in total knee arthroplasty (TKA).
William Wynell-Mayow, Thomas A. G. Hall, Abhinav Singh, Richard J van Arkel, Gareth G. Jones   +4 more
doaj   +1 more source

A prospective comparative analysis of mobility in osteoarthritic knees

, 2000
We have sought to clarify whether the traditional Arabic lifestyle prevents restriction of movement in patients with degenerative arthritis of the knee.
T. Kustos, A. Bener, G. Lovász, G. Szabò   +3 more
core   +1 more source

Architected Bio‐Based Iontronic Skin With Dual‐Mode Pressure and Strain Sensing

Advanced Functional Materials, EarlyView.
Bio‐based acrylates in combination with an ionic liquid create 3D‐printed ionogels with compositionally tuneable mechanics and ionic conductivity. Gyroid architectures amplify low‐pressure sensitivity while preserving robust strain sensing, enabling dual‐mode detection of pressure and deformation.
Maksims Jurinovs, Madara Veseta, Fevzihan Basarir, Beatrise Silava, Eduards Bakis, Krisjanis Smits, Olesja Starkova, Jaana Vapaavuori, Sergejs Gaidukovs   +8 more
wiley   +1 more source

Rethinking the role of cartilage loss: the influence of intra- and extra-articular factors on symptoms in advanced knee osteoarthritis

Bone & Joint Open
Aims: Understanding the factors contributing to pain and function limitation in knee osteoarthritis (OA) is crucial to optimize the individual patient’s management.
Luca Bianco Prevot, Alessandro Bensa, Pietro S. Randelli, Giuseppe Filardo   +3 more
doaj   +1 more source

Total knee replacement for patients with ankylosed knees

, 2021
The purpose of this study was to determine objectively the outcome of total knee replacement in patients with ankylosed knees. There were 82 patients (99 knees) with ankylosed knees who underwent total knee replacement with a condylar constrained or a ...
김영후, 김준식
core   +1 more source