Results 121 to 130 of about 62,506 (257)

EEG‐Based Cortical Alterations in Patients Following Total Hip and Knee Arthroplasty Due to Osteoarthritis: Pre‐ and Post‐Operative Assessment

Brain and Behavior, Volume 16, Issue 5, May 2026.
This study reveals significant neuroplastic changes in cortical EEG activity post total hip/knee arthroplasty in osteoarthritis patients, with increased low alpha and theta power over frontocentral/parietal regions during rest and motor imagery. These alterations accompany functional improvements (HHS/KSS), suggesting qEEG's potential for monitoring ...
Pawel Piotr Dobrakowski, Jaroslaw Szyszka   +1 more
wiley   +1 more source

Optimized Protocol for the Isolation of UHMWPE Wear Debris by Lyophilization and Chemometric Identification (EDS/PCA)

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 5, May 2026.
An optimized protocol combining serum lyophilization, solid‐state alkaline digestion, and PCA‐assisted EDS analysis was validated for the analysis of UHMWPE wear debris. The method increased recovery yield by 20‐fold compared to liquid digestion and preserved particle morphology.
Luis Antonio da Costa Bento, Vanessa Kapps, Rafael Mello Trommer, Bráulio Soares Archanjo, José Mauro Granjeiro, Marcia Marie Maru de Moraes   +5 more
wiley   +1 more source

Cementless total hip arthroplasty with structural allograft for massive acetabular defect in hip revision

Chinese Journal of Traumatology, 2014
【Abstract】Objective: To study retrospectively20 hip revison patients treated by cementless total hip arthroplasty with structural allograft. Methods: Twenty patients suffering from aseptic loosening of an uncemented cup complicated by a large defect ...
Tian Xiaobin
doaj  

Epidemiology of total hip and knee replacement: a cross-sectional study

Einstein (São Paulo)
OBJECTIVE: To describe the epidemiologic characteristics and adverse events of patients submitted to total hip and total knee replacement. METHODS: A cross-sectional study retrospectively assessing medical chart data of all total hip and total knee ...
Mario Lenza, Silvia de Barros Ferraz, Dan Carai Maia Viola, Reynaldo Jesus Garcia Filho, Miguel Cendoroglo Neto, Mario Ferretti   +5 more
doaj   +1 more source

Orthopaedic surgery [PDF]

, 2005
Over the past fifty years orthopaedic surgery made giant strides forward. It developed from a discipline that dealt primarily with the treatment of fractures, bone infections and tendon transfers and that treated degenerate joints by fusing them to one ...
Grixti, Charles J.
core  

Robotic arm‐assisted total knee arthroplasty reduces postoperative inflammatory response and blood loss compared to manual total knee arthroplasty: A matched‐pairs analysis of 688 patients

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 5, Page 1691-1699, May 2026.
Abstract Purpose Robotic arm‐assisted total knee arthroplasty (raTKA) has demonstrated several advantages over manual TKA (mTKA), including enhanced early recovery. Reduced soft tissue trauma and avoidance of femoral intramedullary canal opening have been hypothesised to lower the systemic inflammatory response.
Dirk Müller, Igor Lazic, Benjamin Schloßmacher, Vincent Lallinger, Michael T. Hirschmann, Rüdiger von Eisenhart‐Rothe, Florian Pohlig   +6 more
wiley   +1 more source

Risks of Serious Adverse Events Associated With Non‐Steroidal Anti‐Inflammatory Drugs in Orthopaedic Surgery. A Systematic Review With Meta‐Analysis and Trial Sequential Analysis

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 5, May 2026.
ABSTRACT Background Non‐steroidal anti‐inflammatory drugs (NSAIDs) are recommended for perioperative analgesic treatment. However, NSAID treatment may be associated with increased risk of adverse events. We investigated the risks of serious adverse events with perioperative NSAID treatment in patients undergoing orthopaedic surgery.
Shaheer Bukhari, Morten F. Leth, Christina C. W. Laursen, Mia E. Larsen, Anders S. Tornøe, Nikolaj K. Schou, Marie Glad, Amanda de la Fuente, Janus C. Jakobsen, Mathias Maagard, Ole Mathiesen   +10 more
wiley   +1 more source

Medullary radius as a major contributor to variance in the proximal femur: Insights from statistical shape modeling

Journal of Anatomy, Volume 248, Issue 5, Page 766-776, May 2026.
Workflow from CT to PCA‐based shape modeling of the proximal femoral canal (n = 763). Feature maps (size, roundness, torsion, flare, curvature) reveal sex‐ and age‐dependent patterns; three PCs capture ≈68% of variance and summarize dominant anatomical changes. Insights inform implant sizing and design envelopes in cementless THA.
Stefan Bracher, Benjamin Haas, Elhadi Sariali, Philippe Zysset   +3 more
wiley   +1 more source

Scaffolding during surgical procedures: Guidance with baby steps or giant leaps?

Medical Education, Volume 60, Issue 5, Page 559-568, May 2026.
Abstract Introduction Scaffolding refers to the dynamic support teachers provide to help learners complete tasks they cannot yet do independently. This is often done by breaking tasks into smaller, manageable steps and adjusting the support based on the learner's performance.
Bart Lambert, Martine C. Keuning, Paul C. Jutte, Patrick Nieboer, Mike Huiskes   +4 more
wiley   +1 more source

A novel handheld robotic-assisted system for unicompartmental knee arthroplasty: surgical technique and early survivorship. [PDF]

, 2019
Technology, including robotics, has been developed for use in unicompartmental knee arthroplasty (UKA) to improve accuracy and precision of bone preparation, implant positioning, and soft tissue balance.
Battenberg, Andrew K., Lonner, Jess H., Netravali, Nathan A.   +2 more
core   +1 more source