Results 81 to 90 of about 41,582 (245)

Humans and platyrrhines share a pattern of articular variance

The Anatomical Record, EarlyView.
Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley   +1 more source

Effect of variations in the ergonomic parameters of an airplane seat on the biomechanical phenomena and muscular actions associated with the sit-to-stand transfer

, 2018
Le transfert assis-debout est une des activités journalières les plus courantes, prérequis à la marche et crucial pour l'autonomie. Cette tâche nécessite une coordination importante entre les mouvements des segments corporels, et donc des activités musculaires.
openaire   +1 more source

Arthroscopic Suprapectoral Biceps Tenodesis Using a Standard Suture Anchor Is Safe and Effective

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate the safety and efficacy of an arthroscopic technique of suprapectoral biceps tenodesis using a standard absorbable double‐loaded suture anchor. Methods This retrospective study includes all patients who underwent arthroscopic biceps tenodesis by the senior author between December 2017 and June 2020. Biceps tenodesis was performed in
Xavier A. Duralde, Caroline A. Heramb, Jennifer N. Blanda   +2 more
wiley   +1 more source

Arthroscopic Lateral Tibial Plateau Translation Correlates With Pivot‐Shift Severity in Anterior Cruciate Ligament‐Deficient Knees

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To quantify arthroscopic lateral tibial plateau (LTP) translation in anterior cruciate ligament (ACL)‐deficient knees using a standardized intraoperative protocol and to evaluate its association with pivot‐shift grade and lateral tibial slope, including its ability to discriminate high‐grade pivot‐shift.
Horacio Rivarola, Camilo Helito, Cristian Collazo, Marcos Palanconi, Marcos Meninato, Carlos Peñaherrera‐Carrillo, Alejandro Barros Castro, Bautista Rivarola, Francisco Endara Urresta   +8 more
wiley   +1 more source

Multi-Location Analysis of Cycling Forces and Impulses Across Posture, Cadence, and Gear Ratio

Sensors
This study aimed to investigate differences in forces and impulses at five rider–bicycle contacts (bilateral grips, saddle, and bilateral pedals) across posture, cadence, and gear ratio.
Philip X. Fuchs, Godwin Chinedu Uzomba, Meng-Yu Chen, Yin-Shin Lee, Tzyy-Yuang Shiang   +4 more
doaj   +1 more source

Artificial Intelligence Predicts Failure of Nonoperative Treatment in Degenerative Posterosuperior Rotator Cuff Tears

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To develop an artificial intelligence‐based algorithm to predict success of nonoperative treatment in degenerative posterosuperior tears and to identify the most influential features. Methods Patients with degenerative rotator cuff tears initially treated nonoperatively were enrolled prospectively from January 2022 to November 2024.
Santiago Gabardo, Natalia Martínez‐Catalán, José María Belmonte Martínez, Gregorio Bernabé García, José Manuel García Carrasco, Cristina Delgado, María Valencia‐Mora, Gonzalo Luengo‐Alonso, Emilio Calvo   +8 more
wiley   +1 more source

Arthroscopic Bone Xenograft Augmentation for Glenoid Bone Deficiency and Recurrent Anterior Shoulder Instability Improves Functional Outcomes Despite Graft Nonunion

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To analyze the healing of equine‐derived xenograft bone blocks with the native glenoid using computed tomography (CT) and to evaluate clinical outcomes in patients undergoing arthroscopic bone block stabilization with xenograft, Bankart repair, and upper‐third subscapularis tenodesis for recurrent anterior shoulder instability with glenoid bone
Raffaele Russo, Alfonso Fedele, Valentina Rossi, Francesca Russo, Cesare Russo, Di Pietto Francesco, Antonio Pompilio Gigante, Antonio Guastafierro   +7 more
wiley   +1 more source

Early Synovial Regulatory T Cell Engagement in Posttraumatic Osteoarthritis

Arthritis &Rheumatology, EarlyView.
Objective Posttraumatic osteoarthritis (PTOA) develops despite restoration of joint biomechanics, suggesting that early postinjury biologic processes within the synovium shape disease trajectories. We investigated whether synovial Treg cells are engaged during the early phase following joint injury and whether experimental enrichment of this ...
Xueyou Zhang, Mingde Cao, Jianting Li, Bruma Sai‐Chuen Fu, Michael Tim‐Yun Ong, Patrick Shu‐Hang Yung   +5 more
wiley   +1 more source

Development of a quantitative assessment for abnormal flexor synergy index in patients with stroke: a validity and responsiveness study

Journal of NeuroEngineering and Rehabilitation
Background Arm-lifting movements (shoulder flexion) are essential for upper extremity rehabilitation after a stroke. Abnormal flexor synergy (elbow flexion) is frequently observed during shoulder flexion, impeding functional improvement.
Daisuke Ito, Michiyuki Kawakami, Yuichiro Hosoi, Takayuki Kamimoto, Yuka Yamada, Ryo Takemura, Tetsuya Tsuji   +6 more
doaj   +1 more source

Computational Modeling of Biomechanical Phenomena - Remodeling, Growth and Reorientation

, 2007
Ziel der vorliegenden Arbeit ist die numerische Implementierung biologisch relevanter Phänomene. Wie anhand zahlreicher Beispiele gezeigt werden kann, paßt sich (lebendes) biologisches Gewebe in der Regel seiner Belastung an. Eine Art der Anpassung ist beispielsweise die Optimierung der Masse.
openaire   +1 more source