Results 101 to 110 of about 125,907 (308)

Antibiotic Spacers in Shoulder Arthroplasty: Comparison of Stemmed and Stemless Implants. [PDF]

, 2017
Background: Antibiotic spacers in shoulder periprosthetic joint infection deliver antibiotics locally and provide temporary stability. The purpose of this study was to evaluate differences between stemmed and stemless spacers. Methods: All spacers placed
Abboud, Joseph A., Hendy, Benjamin A., Lawrence, Cassandra, Namdari, Surena, Narzikul, Alexia, Padegimas, Eric M., Ramsey, Matthew L., Williams, Gerald R R.   +7 more
core   +2 more sources

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

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 circumferentially flanged tibial tray minimizes bone-tray shear micromotion [PDF]

, 2005
Aseptic loosening of the tibial component is the major complication of total knee arthroplasty. There is an association between early excessive shear micromotion between the bone and the tray of the tibial component and late aseptic loosening.
Barker, D.S., Ryd, L., Tanner, K.E.
core   +1 more source

Primary knee arthroplasty in Sweden: A nationwide analysis of all‐cause 30‐day mortality and impact of age and ASA‐class

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Knee arthroplasty is one of the most common orthopaedic procedures in Sweden, which is in line with many other countries in the Western world. There is no recent data on all‐cause 30‐day mortality associated with primary knee arthroplasty in Sweden during recent years. The purpose of the present observational quality register study was
Johanna Jarstad, Johanna Albert, Olof Sköldenberg, Jon Karlsson, Jan Gustav Jakobsson   +4 more
wiley   +1 more source

Does robotic arm-assisted total knee arthroplasty have a role to play in large deformities?

SICOT-J
Background: Total knee arthroplasty (TKA) for patients with a large preoperative deformity (more than 10° varus or valgus) remains a challenge leading to a high rate of outliers, unsatisfactory functional results, or early prosthetic loosening.
Vermorel Pierre-Henri, Ciccullo Carlo, De Berardinis Luca, Gigante Antonio Pompilo, Neri Thomas, Philippot Rémi   +5 more
doaj   +1 more source

Pie‐crusting the medial collateral ligament is a safe and effective technique for improving visualisation and access in arthroscopic meniscal surgery: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
ABSTRACT Purpose To assess the safety, effectiveness, and postoperative outcomes of medial collateral ligament (MCL) pie‐crusting (PC) in arthroscopic meniscus surgery. Methods This systematic review was conducted in accordance with PRISMA guidelines.
Satyavenkata Kotipalli, Benjamin Blackman, Prushoth Vivekanantha, Marc Daniel Bouchard, Amit Meena, Shahbaz Malik, Darren de Sa   +6 more
wiley   +1 more source

Robotic-assisted Total Knee Arthroplasty Reduces Radiographic Outliers for Low-volume Total Knee Arthroplasty Surgeons

Arthroplasty Today
Background: Most studies evaluating robotic-assisted total knee arthroplasty (RA TKA) analyzed the advantages offered to high-volume surgeons. This study aims to determine if RA TKA improves radiographic or clinical outcomes for low-volume, non ...
Connor Byrne, MD, Caleb Durst, BS, Kevin Rezzadeh, MD, Zachary Rockov, MD, Charles Moon, MD, Sean Rajaee, MD   +5 more
doaj   +1 more source

Surgical site infection and transfusion rates are higher in underweight total knee arthroplasty patients. [PDF]

, 2017
BACKGROUND: Underweight (UW) patients undergoing total hip arthroplasty have exhibited higher complication rates, including infection and transfusion. No study to our knowledge has evaluated UW total knee arthroplasty (TKA) patients.
Chen, MD, MBA, Antonia F., Gomez, Miguel M., Hozack, William J., MD, Maltenfort, PhD, Mitchell, Manrique, Jorge   +4 more
core   +3 more sources

Medial‐pivot design total knee arthroplasty provides higher post‐operative patient satisfaction than posterior‐stabilized design under mechanical alignment

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Numerous studies have compared post‐operative patient‐reported outcome measures (PROMs) between medial‐pivot design total knee arthroplasty (MP‐TKA) and posterior‐stabilized design TKA (PS‐TKA); however, whether MP‐TKA demonstrates superior outcomes remains controversial.
Sho Masuda, Yukihide Minoda, Hideki Ueyama, Yohei Ohyama, Ryo Sugama, Hidetomi Terai   +5 more
wiley   +1 more source