Results 81 to 90 of about 568,763 (257)

Ligament-dependent joint gap behavior reveals limitations of gap-based tissue balancing in total knee arthroplasty

Scientific Reports
Soft tissue balancing is a key determinant of stability in total knee arthroplasty (TKA), yet the biomechanical interpretation of intraoperative gap assessment remains unclear. This study developed a subject-specific finite element model of a TKA knee to
Vida Shams Esfand Abadi, Soroush Sadeghnejad, Mostafa Rostami, Farzam Farahmand   +3 more
doaj   +1 more source

The irreducible knee-luxation after low-velocity trauma

Orthopaedic Journal of Sports Medicine, 2019
Aims and Objectives: Knee-luxations are severe and rare injuries. Within the last years there is an incline on low velocity trauma leading to a nee-luxation.
Kai Fehske MD, Martin Jordan MD, Rainer Meffert MD, Prof.   +2 more
doaj   +1 more source

Does a conservative tibial cut in conventional total knee arthroplasty violate the deep medial collateral ligament?

, 2014
Does a conservative tibial cut in conventional total knee arthroplasty violate the deep medial collateral ...
Thomas Luyckx (14578544), Michael Maes (2023633), Johan Bellemans (8863628)   +2 more
core  

Open‐Wedge High Tibial Osteotomy With Complete Tibial Tubercle Osteotomy to Preserve Patellar Height

Arthroscopy Techniques, EarlyView.
Abstract Distalization of the tibial tubercle is a concern during open‐wedge high tibial osteotomy, particularly when a large correction is required, considering the potential for patella baja and patellofemoral problems. This Technical Note describes the use of open‐wedge high tibial osteotomy combined with complete tibial tubercle osteotomy to ...
Teruyuki Miyasaka, Tomohiro Kayama, Daisuke Kubota, Shoutaro Arakawa, Mitsuru Saito   +4 more
wiley   +1 more source

Elongation Patterns of the Collateral Ligaments After Total Knee Arthroplasty Are Dominated by the Knee Flexion Angle

Frontiers in Bioengineering and Biotechnology, 2019
The primary aim of this study was to assess the effects of total knee arthroplasty (TKA) implant design on collateral ligament elongation patterns that occur during level walking, downhill walking, and stair descent.
Seyyed Hamed Hosseini Nasab, Colin R. Smith, Pascal Schütz, Barbara Postolka, Renate List, William R. Taylor   +5 more
doaj   +1 more source

Measurement of the medial knee joint using ultrasound.

, 2022
Ultrasound assessed the medial meniscus when the patient was in the supine (A) and standing (B) positions. Both measurements were performed at maximum knee joint extension in each patient.
Takanori Taniguchi (1917190), Kensuke Fukuta (14197376), Hisayoshi Yoshizuka (11009016), Shigenobu Honda (14197379), Tsubasa Mitsutake (11009022)   +4 more
core   +1 more source

Posterior Capsular Release in Soft‐Tissue Balancing to Correct Valgus Deformity and Flexion Contracture During Total Knee Arthroplasty

Arthroscopy Techniques, EarlyView.
Abstract Total knee arthroplasty for valgus knee deformities presents many challenging problems, especially in soft‐tissue handling, although many soft‐tissue balancing techniques have been described to date. Posterior capsular release, a soft‐tissue balancing technique used to correct both valgus deformity and flexion contracture during total knee ...
Takehiko Sugita, Yasuhito Sogi, Naohisa Miyatake, Akira Sasaki, Satoshi Kodajima, Ko Hashimoto, Toshimi Aizawa   +6 more
wiley   +1 more source

A Rare Case of Knee Orthogonal Injury in a Poliotic Limb, Managed Arthroscopically

Journal of Orthopaedic Case Reports
Introduction: Medial Hoffa fractures are exceptionally rare, especially when associated with intra-articular knee injuries (anterior cruciate ligament, medial collateral ligament, and meniscus tears).
Rahul Kakran, Ashish Kumar Agarwal, Vinay Sharma, Vipin Tyagi   +3 more
doaj   +1 more source

The Value of High-Resolution Ultrasound in Evaluation of Meniscal and Ligamentous Lesions; A Comparative Study To MRI [PDF]

Al-Azhar International Medical Journal
Background: In terms of mobility, the knee joint is paramount. Therefore, it is crucial to identify and treat knee pain as soon as possible. Osteoarthritis and meniscus tears are two major knee joint problems.Aim and objectives: An evaluation of high ...
Abdulnaby Mohamed, Mohamed Beleh, Yasser Shalaby   +2 more
doaj   +1 more source

Restoring joint homeostasis: A dynamically adaptive meniscal scaffold prevents osteoarthritis by replicating native biomechanics

BMEMat, EarlyView.
This work establishes a paradigm shift from static structural mimicry to dynamic functional replication. By restoring the native “compression‐to‐tension” mechanism, the scaffold ensures robust mechanical stability and superior chondroprotection.
Wan Li, Moran Huang, Dongsen Jia, Yongjie Jiao, Jize Dong, Fujun Wang, Xinhou Wang, Jiwu Chen, Malcolm Xing, Lu Wang, Chaojing Li   +10 more
wiley   +1 more source