Results 91 to 100 of about 16,500 (210)

Rethinking Knee Arthroplasty: Bicompartmental Unicompartmental Knee Arthroplasty as a Biomechanically Personalized, Function‐Preserving Solution for Knee Osteoarthritis

Orthopaedic Surgery, EarlyView.
A comparative study of bicompartmental unicompartmental knee arthroplasty (bi‐UKA) and total knee arthroplasty (TKA) in patients with bicompartmental osteoarthritis. The image illustrates key anatomical differences in implant design, outlines the study population (bi‐UKA: n = 35, TKA: n = 45), and highlights functional evaluation metrics including the ...
Yishu Liu, Yong Zhou, Xi Zhang, Shengyuan Yu, Bing Xue, Xuefeng Liu   +5 more
wiley   +1 more source

Kinematic Alignment in TKA Using the Contralateral Healthy Knee as Reference: A Combined Finite Element and Clinical Analysis

Orthopaedic Surgery, EarlyView.
In patients with unilateral knee osteoarthritis, a novel natural kinematic alignment (NKA) using the contralateral healthy knee as reference was compared with mechanical alignment (MA) and kinematic alignment (KA) via finite element analysis and a clinical study. NKA provided more balanced stress in neutral/mild varus models.
Lingce Kong, Wei Lin, Huijun Kang, Muchen Yu, Ming Li, Chenyue Xu, Fei Wang   +6 more
wiley   +1 more source

Spheroid‐based matrix‐induced autologous chondrocyte implantation combined with autologous bone grafting restores physiological cartilage and subchondral bone properties in osteochondral knee defects—An MRI‐based analysis

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 10, Page 3564-3574, October 2026.
Abstract Purpose This study aimed to evaluate the radiological and patient‐reported outcome measures (PROMs) following spheroid‐based matrix‐induced autologous chondrocyte implantation combined with autologous bone grafting (MABCI) for the treatment of osteochondral defects of the knee.
Stephan Oehme, Benjamin Bartek, Janne Callsen, Jessica Schallock, Tobias Winkler, Thorsten Diekhoff, Tobias Jung, Danko Dan Milinkovic   +7 more
wiley   +1 more source

Comparison of the Effect of Three Combined Training Methods on Pain and Function in Patients with Patellofemoral Pain Syndrome

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2017
Background and Objectives: Patellofemoral pain syndrome is a common orthopedic disorder in knee joint, which causes pain and dysfunction. This study aimed to compare the effect of three combined training methods on pain and function in patients with ...
Faroogh Rostami zalani, AliReza Falah, Nader Rahnama   +2 more
doaj  

Management of increased posterior tibial slope in ACL deficiency: A narrative review and recommendation of the Osteotomy Committee of the German Knee Society

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 10, Page 3586-3604, October 2026.
Abstract Increased posterior tibial slope (PTS) is a known risk factor for anterior cruciate ligament (ACL) deficiency and graft failure after ACL reconstruction (ACLR). Although many studies investigated different aspects related to the PTS, there is still a lack of comprehensive recommendations and practical guidelines, especially with regard to ...
Philipp Mayer, Julian Fürmetz, Gerrit Bode, Peter Angele, Marc‐Daniel Ahrend, Sebastian Leutheuser, Christoph Lutter, Svea Faber, Maximilian Michael Mueller, Jörg Harrer, Felix Ferner, Björn Vogt, Florian B. Imhoff, Philipp Schuster   +13 more
wiley   +1 more source

Intra‐articular Orthobiologics Show Statistically but Not Clinically Meaningful Improvements Compared With Viscosupplementation in Knee Osteoarthritis: A Network Meta‐analysis of Randomized Controlled Trials

Arthroscopy, Volume 42, Issue 10, Page 2291-2308, October 2026.
Purpose To evaluate the comparative effectiveness of intra‐articular platelet‐rich plasma (PRP), stromal vascular fraction (SVF), bone marrow aspirate concentrate (BMAC), umbilical cord‐derived mesenchymal stem cell (UC‐MSC), and hyaluronic acid (HA) for pain relief and functional improvement in patients with knee osteoarthritis through network meta ...
Joo Hyung Han, Min Jung, Kwangho Chung, Hyun‐Soo Moon, Se‐Han Jung, Sung‐Hwan Kim   +5 more
wiley   +1 more source

Arthroscopic Lateral Retinacular-Lengthening Procedure

Arthroscopy Techniques
Anterior knee pain is a common musculoskeletal complaint that is often due to an excessively tight lateral retinaculum, which normally plays a role in patellar tracking and stabilization.
Jason L. Dragoo, M.D., Ankit Hirpara, B.A., Stephen Sylvia, M.D., Timothy McCarthy, M.D., Evangelia Constantine, B.S., George Pappas, M.D., Ph.D.   +5 more
doaj   +1 more source

Editorial Commentary: Weighing Complexity Against Anatomy—Preoperative Patellofemoral Parameters Should Drive the Choice Between Ascending and Descending Tibial Tubercle Osteotomy in Medial Open‐Wedge High Tibial Osteotomy

Arthroscopy, Volume 42, Issue 10, Page 2229-2231, October 2026.
Abstract Medial open‐wedge high tibial osteotomy is an established treatment for medial compartment osteoarthritis in the varus knee. The conventional ascending tibial tubercle technique can lower patellar height and increase the tibial tuberosity‐trochlear groove distance, raising concerns for secondary patellofemoral disorders.
Jay S. Amin, Adam B. Yanke
wiley   +1 more source

Comparable clinical outcomes and redislocation rates after isolated medial patellofemoral ligament reconstruction in patients with and without borderline anatomical risk factors for patellar instability

Journal of Experimental Orthopaedics, Volume 13, Issue 4, October 2026.
Abstract Purpose The purpose of this study was to compare mid‐ to long‐term clinical outcomes and redislocation rates after isolated medial patellofemoral ligament (MPFL) reconstruction in patients with and without borderline anatomical risk factors. It was hypothesized that isolated MPFL reconstruction would provide comparable outcomes regardless of ...
Alessio Maione, Simone Romano, Pierrenzo Pozzi, Matteo D. Parmigiani, Alessandra Menon, Paolo Ferrua, Filippo Calanna, Riccardo Compagnoni, Eva Usellini, Andrea Mambretti, Massimo Berruto, Pietro S. Randelli   +11 more
wiley   +1 more source

Mapping Fatty Acid Composition in the Human Knee: Short‐Term Repeatability at 3T

Journal of Magnetic Resonance Imaging, Volume 64, Issue 4, Page 1066-1076, October 2026.
ABSTRACT Background Alterations in periarticular lipid composition are implicated in musculoskeletal diseases, yet short‐term reliability of MRI‐based triglyceride composition mapping in the knee is not fully established. Purpose To evaluate 1‐week repeatability of proton‐density fat fraction (PDFF) and triglyceride fatty‐acid composition—saturated ...
Dimitri Martel, Anne Adlung, Baptiste Busi, Rollanda Bernadin, Yagni Shah, Thorsten Kirsch, Richard Kijowski, Guillaume Madelin, Amparo Ruiz   +8 more
wiley   +1 more source