Results 81 to 90 of about 85,754 (281)

Sex-based differences in risk of revision for infection after hip, knee, shoulder, and ankle arthroplasty in osteoarthritis patients: a multinational registry study of 4,800,000 implants

Acta Orthopaedica
Background and purpose: We aimed to determine sex differences for periprosthetic joint infections after primary arthroplasty of the hip, knee, ankle, and shoulder in osteoarthritis patients in an international perspective.
Anne M C Roerink, Rob G H H Nelissen, Carl Holder, Stephen E Graves, Michael Dunbar, Eric Bohm, Alexander W Grimberg, Arnd Steinbrück, Håvard Dale, Anne Marie Fenstad, Ashley W Blom, Erik Lenguerrand, Christopher Frampton, Tine Willems, Jan Victor, Mireia Espallargues, Jorge Arias-de la torre, Enrico Ciminello, Marina Torre, Bart G Pijls   +19 more
doaj   +1 more source

Are TKA kinematics during closed kinetic chain exercises associated with patient-reported outcomes? A preliminary analysis [PDF]

, 2020
BackgroundKinematic patterns after TKA can vary considerably from those of the native knee. It is unknown, however, if there is a relationship between a given kinematic pattern and patient satisfaction after TKA.Questions/purposesIs there an association ...
Van Der Straeten, Catherine, Van Eenoo, Wies, Van Onsem, Stefaan, Verstraete, Matthias, Victor, Jan   +4 more
core   +1 more source

Valproic Acid Inhibits Ferroptosis and Improves Bone Integration in OVX Rats Through the AMPK/SIRT1 Pathway

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The prevalence of postmenopausal osteoporosis (PMOP) has been steadily increasing. Ferroptosis has been recognized as a critical factor influencing the bone‐forming ability of bone marrow mesenchymal stem cells (BMSCs). Valproic acid (VPA), an HDAC inhibitor, has been suggested to play a role in regulating osteoporosis development; however ...
Qing‐Song Gu, Yi‐Fan Gu, Jian‐Qiao Li, Yi‐Heng Li, Yu‐Hu Chen, Lin‐Hui Wang, Zi‐Ru Wang, Yi‐Cong Wang, Min Yang   +8 more
wiley   +1 more source

The concurrent use of lumbar total disc arthroplasty and anterior lumbar interbody fusion: The lumbar hybrid procedure for the treatment of multi-level symptomatic degenerative disc disease a prospective study [PDF]

, 2018
STUDY DESIGN A prospective study.OBJECTIVE The aim of this paper is to evaluate clinical and patient outcomes post combined Total Disc Arthroplasty (TDA) and Anterior Lumbar Interbody Fusion (ALIF), known as hybrid surgery for the treatment of multi ...
Hing, Wayne, McEntee, Laurence, Nielsen, David, Rathbone, Evelyne, Schram, Ben, Scott-Young, Matthew   +5 more
core   +1 more source

Dynamic computed tomography assessment of patellofemoral and tibiofemoral kinematics before and after total knee arthroplasty: A pilot study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To develop and evaluate the clinical feasibility of a dynamic computed tomography (CT) protocol for assessing patellofemoral (PF) and tibiofemoral (TF) kinematics before and after total knee arthroplasty (TKA), and to quantify postoperative kinematic changes in a pilot study.
Miriam R. Boot, Sebastiaan A. W. van de Groes, Esther Tanck, Dennis Janssen   +3 more
wiley   +1 more source

A Novel Preoperative Calculator for 90-Day Prosthetic Joint Infection Following Total Joint Arthroplasty Based off the Michigan Arthroplasty Registry Collaborative Quality Initiative Database

Arthroplasty Today
Background: Total joint arthroplasty has become one of the most successful surgeries in regard to quality of life and cost-effectiveness. Periprosthetic joint infections can have catastrophic effects on a patient’s surgical outcome, quality of life, and ...
Daniel Gerow, DO, Huiyong Zheng, PhD, Richard E. Hughes, PhD, Brian Hallstrom, MD, Kory Johnson, DO   +4 more
doaj   +1 more source

Can medio-lateral baseplate position and load sharing induce asymptomatic local bone resorption of the proximal tibia? : a finite element study [PDF]

, 2009
Background Asymptomatic local bone resorption of the tibia under the baseplate can occasionally be observed after total knee arthroplasty (TKA). Its occurrence is not well documented, and so far no explanation is available.
Innocenti, Bernardo, Truyens, Evelyn, Labey, Luc, Wong, Pius, Victor, Jan, Bellemans, Johan   +5 more
core   +3 more sources

Biomechanical Evaluation of the Accuracy in Radiographic Assessment of Femoral Component Migration Measurement after Total Hip Arthroplasty [PDF]

, 2020
Introduction: Implant subsidence is one criteria utilized to monitor for prosthesis loosening after total hip arthroplasty (THA) with initial implant subsidence assessment often done utilizing plain radiographs.
Chong, Alexander, Forness, Mikayla, Noonan, Benjamin, Podoll, Zachary   +3 more
core   +2 more sources

Retention or sacrifice of posterior cruciate ligament has no effect on in vitro kinematics in medial pivot total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The role of the posterior cruciate ligament remains debated, particularly in medial pivot designs intended to functionally substitute the posterior cruciate ligament. While some manufacturers recommend posterior cruciate ligament resection, evidence regarding its biomechanical relevance in medial pivot total knee arthroplasty is ...
Johanna‐Maria Simon, Thomas Richard Niethammer, Christoph Thorwächter, Matthias Woiczinski, Felix Endres, Peter Ernst Müller, Boris Michael Holzapfel, Leandra Bauer   +7 more
wiley   +1 more source

Timing-specific Debridement, Antibiotics, and Implant Retention and 2-Stage Revision for Megaprosthesis-Related Infection: Optimizing the Window Period for Improved Outcomes

Arthroplasty Today
Background: This study aimed to evaluate the outcomes of debridement, antibiotics, and implant retention (DAIR) procedures and 2-stage revision surgeries in patients with periprosthetic joint infection following megaprosthesis, including treatment ...
Rajeev K. Sharma, MS, DNB, Mch, Imelda Lumban-Gaol, MD, Udit Vinayak, MS, DNB, Nicolaas C. Budhiparama, MD, PhD   +3 more
doaj   +1 more source