Results 141 to 150 of about 12,281 (270)

Biomechanical Evaluation of Isotropic and Shell-Core Composite Meniscal Implants for Total Meniscus Replacement: A Nonlinear Finite Element Study

IEEE Access, 2019
Loss of meniscal function due to symptomatic meniscal tears or meniscectomy leads to biomechanical instability and articular cartilage degeneration. Synthetic meniscal implants ought to ideally restore normal joint contact mechanics and thus forfending ...
Duraisamy Shriram, Go Yamako, Etsuo Chosa, Karupppasamy Subburaj   +3 more
doaj   +1 more source

SAMRI-2: A Memory-based Model for Cartilage and Meniscus Segmentation in 3D MRIs of the Knee Joint [PDF]

arXiv
Accurate morphometric assessment of cartilage-such as thickness/volume-via MRI is essential for monitoring knee osteoarthritis. Segmenting cartilage remains challenging and dependent on extensive expert-annotated datasets, which are heavily subjected to inter-reader variability. Recent advancements in Visual Foundational Models (VFM), especially memory-
arxiv  

Can Knee Arthroscopy Be Considered Entirely Safe for Patients Over 50 Years Old With no Risk of Osteonecrosis? Case Series and Literature Review on Post‐Artrhoscopy Osteonecrosis of the Knee (PAONK)

Orthopaedic Surgery, Volume 17, Issue 5, Page 1378-1388, May 2025.
Post‐arthroscopy osteonecrosis is a rare complication occurring in 0.82% of cases, primarily affecting patients over 50 with degenerative meniscal tears. Early detection through MRI and conservative treatment, including bisphosphonates and weight‐bearing avoidance, proved effective in most cases, while some required surgical intervention.
Panagiotis Ntagiopoulos, Georgios Kalinterakis, Pierrenzo Pozzi, Dimitris Fligkos, George Themistocleous, Sotirios Themistokleous, Triantafyllia Dimou, Riccardo Compagnoni, Paolo Ferrua, Pietro Simone Randelli   +9 more
wiley   +1 more source

Deep MCL injury cases with arthroscopic findings of hypermobile medial meniscus: A report of six cases of arthroscopic meniscal suture repair

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2020
MRI did not detect any abnormality in the medial meniscus besides high-intensity changes at the meniscofemoral portion of the deep medial collateral ligament.
Miyu Inagawa, Takaki Sanada, Hiroshi Iwaso   +2 more
doaj  

Is There a Role of Photoacoustic Imaging in Sports Medicine: Evidence Today

Orthopaedic Surgery, EarlyView.
Applications of photoacoustic technology in various tissues in sports medicine. ABSTRACT Diagnostic imaging in sports medicine includes traditional imaging modalities such as x‐ray, computed tomography (CT), and magnetic resonance imaging (MRI). Despite having certain advantages, these imaging techniques often have lower sensitivity and specificity ...
Chenggong Ma, Angat Naresh Chadha, Cheng Wu, Peter V. Giannoudis, Jiong Jiong Guo   +4 more
wiley   +1 more source

LESIONES TRAUMÁTICAS DE RODILLA EN NIÑOS Y ADOLESCENTES

Revista Médica Clínica Las Condes, 2021
Resumen: Durante las últimas décadas, hemos visto un aumento exponencial de las lesiones traumáticas alrededor de la rodilla en niños y adolescentes.
María Tuca, Tomás Pineda
doaj  

Proximal femoral fixation method and axial load affect simulated muscle forces in an ex vivo feline limb press

Veterinary Surgery, EarlyView.
Abstract Objective To quantify how increasing axial loads combined with different femoral fixation methods impact simulated quadriceps and gastrocnemius muscle forces. Study design Experimental, non‐randomized, ex vivo study. Methods A custom limb press permitting axial loads of 10%–40% bodyweight with three femoral fixation models was tested with 24 ...
Parisa Mazdarani, Michelle B. M. Nielsen, James E. Miles   +2 more
wiley   +1 more source

Displaced Posterior Cruciate Avulsion Fracture Fixation With Medial Collateral Ligament and Lateral Meniscus Injury Using Combined Open and Arthroscopic Methods

Arthroscopy Techniques
Tibial-sided posterior cruciate ligament avulsion fractures are challenging injuries that often occur concomitantly in the setting of multiligament knee and other soft-tissue injuries.
Ajay C. Kanakamedala, M.D., Brian J. Mannino, M.D., Bradley M. Kruckeberg, M.D., Mark E. Cinque, M.D., M.S., Jonathan D. Haskel, M.D., Michael J. Alaia, M.D., Jonathan A. Godin, M.D., M.B.A.   +6 more
doaj  

Accuracy of intraoperative identification of the tibial intercondylar eminence in the sagittal plane in dogs

Veterinary Surgery, EarlyView.
Abstract Objective To assess the accuracy of intraoperative identification of the tibial intercondylar eminence (TIcE) in the sagittal plane in dogs. Study design Ex vivo experimental study. Animals A total of 20 stifles from 10 dogs (weight range: 20–30 kg; n = 20).
Brenda M. Alcântara, Bruno W. Minto, Alefe L. C. Carrera, Rodrigo C. S. Faustino, Lara C. M. Lopes, Luis G. G. G. Dias   +5 more
wiley   +1 more source

Physical activity and joint health: Implications for knee osteoarthritis disease pathophysiology and mechanics

Experimental Physiology, EarlyView.
Abstract Knee osteoarthritis is experienced by hundreds of millions of people worldwide and is a major cause of disability. Although enhancing physical activity levels and the participation in exercise programmes has been proved to improve the debilitating illness of osteoarthritis, many do not engage in recommended levels of physical activity.
Karl Morgan, Joshua Carter, Dario Cazzola, Jean‐Philippe Walhin   +3 more
wiley   +1 more source