Results 51 to 60 of about 105,722 (313)

Quadriceps muscle activity during commonly used strength training exercises shortly after total knee arthroplasty: implications for home-based exercise-selection

Journal of Experimental Orthopaedics, 2019
Background In the early phase after a total knee arthroplasty (TKA), patients experience multi-level weakness in the operated leg, which is caused primarily by reduced central nervous system (CNS) activation failure of the muscles - especially the knee ...
Thomas Linding Jakobsen, Markus Due Jakobsen, Lars Louis Andersen, Henrik Husted, Henrik Kehlet, Thomas Bandholm   +5 more
doaj   +1 more source

Integrative single cell RNA‐sequencing and spatial transcriptomics uncovers distinct macrophage‐fibroblast cross‐talk in human hip synovium between patients with femoroacetabular impingement and osteoarthritis

Arthritis &Rheumatology, Accepted Article.
Objectives Femoroacetabular impingement (FAI) and synovitis have been recognized as essential factors for developing osteoarthritis (OA) in the hip joints. However, little is known about altered synovial cellular compositions, their associated transcriptomic profiles, and cell‐cell interactions in FAI and hip OA.
Gulzada Kulzhanova, Alexis Klee, Mina Botros, Victoria L. Hansen, John Reuter, Eliya Tazreena Tashbib, Eloise Fadial, Benjamin F. Ricciardi, Brian Giordano, Chia‐Lung Wu   +9 more
wiley   +1 more source

Chronic Morel‐Lavallée Lesion Treated With Percutaneous Ultrasonic Debridement

Journal of Clinical Ultrasound, EarlyView.
This case describes the use of Tenex in a 68‐year‐old female with a 10‐year history of a Morel‐Lavallée lesion. The device uses high‐frequency ultrasonic waves that percutaneously debride dystrophic musculoskeletal calcifications. Percutaneous ultrasonic debridement is a minimally invasive intervention to be considered for managing symptoms associated ...
John D. Karp, Samuel O. Oduwole, Levon N. Nazarian   +2 more
wiley   +1 more source

Two-stage revision knee arthroplasty for metallosis in a patient with rheumatoid arthritis: A case report

SAGE Open Medical Case Reports, 2023
We report a successful case of two-stage revision total knee arthroplasty performed for treating painless metallosis after total knee arthroplasty with a metal-backed patella.
Tomoki Koyama, Yu Mori, Masayuki Kamimura, Takashi Aki, Takuya Izumiyama, Naoko Mori, Daisuke Chiba, Ko Hashimoto, Nobuyuki Yamamoto, Toshimi Aizawa   +9 more
doaj   +1 more source

Diagnostic Performance of Ultrasound to Evaluate Mild Hip Osteoarthritis: Comparison With Radiography and MRI

Journal of Clinical Ultrasound, EarlyView.
A moderate‐sized femoral neck osteophyte (white arrow) in US (A), anteroposterior CR (B), and MRI (C). Additional osteoarthritis‐related changes (arrowheads) are visible in CR and MR, but not in US. US and CR demonstrated similar moderate diagnostic capability to detect mild hip osteoarthritis and were associated with increased hip pain.
Antti Kemppainen, Saana Kaartinen, Mika T. Nevalainen   +2 more
wiley   +1 more source

The Importance of Modeling Press‐Fit to Accurately Evaluate Interfacial Micromotion as an Indicator of Primary Stability in Uncemented Arthroplasty

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Arthroplasty is most often performed to alleviate pain and restore function in patients with end‐stage degenerative joint disease. Uncemented implant fixation is increasingly used in total knee and total ankle arthroplasty. Implantation using interference press‐fit is a manufacturer‐recommended guideline for achieving stable primary fixation ...
Joshua E. Johnson, Nico Verdonschot, Dennis Janssen, Donald D. Anderson   +3 more
wiley   +1 more source

Perioperative utilization of JAK inhibitors in Perianal Fistulizing Crohn's disease

JPGN Reports, EarlyView.
Abstract With the recent approval of small molecule drugs such as upadacitinib in adult inflammatory bowel disease (IBD), their utilization is becoming more common; however, there is limited data on perioperative risks or optimal timing of cessation and resumption to mitigate flares. Current recommendations suggest holding these medications for 14 days
Alexander Lyons, Lindsey Lawrence, Samantha Saul   +2 more
wiley   +1 more source

USP7 Regulates TRPV1 Deubiquitination to Mediate Chondrocyte Ferroptosis and Alleviate Osteoarthritis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Osteoarthritis (OA) is a common degenerative joint disease characterized by chondrocyte dysfunction. In this study, we explored the function and mechanism of ubiquitin‐specific protease 7 (USP7) in chondrocyte ferroptosis in OA. The USP7, TRPV1, collagen II, and GPX4 levels in knee joint tissue were detected using immunohistochemistry ...
Jun Li, Ding Chen, Wei‐Ye Zhong
wiley   +1 more source

Preserving scientific integrity in academic publishing: Navigating artificial intelligence, journal policies and the impact factor as a quality indicator

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract The integration of artificial intelligence (AI), the rise of mega‐journals, and the manipulation of impact factors present challenges to scientific integrity. These trends threaten the core principles of objectivity, reproducibility, and transparency.
Mahmut Enes Kayaalp, Stefano Zaffagnini, Michael A. Mont, Jon Karlsson, Bruce Reider, Olufemi Ayeni, Thomas Heyse, Henning Madry, Elmar Herbst, Giuseppe Milano, Volker Musahl, Roland Becker, Michael T. Hirschmann   +12 more
wiley   +1 more source

Gait Analysis of Conventional Total Knee Arthroplasty and Bicruciate Stabilized Total Knee Arthroplasty Using a Triaxial Accelerometer

Case Reports in Orthopedics, 2016
One component of conventional total knee arthroplasty is removal of the anterior cruciate ligament, and the knee after total knee arthroplasty has been said to be a knee with anterior cruciate ligament dysfunction.
Takenori Tomite, Hidetomo Saito, Toshiaki Aizawa, Hiroaki Kijima, Naohisa Miyakoshi, Yoichi Shimada   +5 more
doaj   +1 more source