Results 71 to 80 of about 262,213 (318)

Spontaneous 180-Degree Rotatory Dislocation of Rotating-Platform Total Knee Arthroplasty

Case Reports in Orthopedics, 2019
Rotating-bearing total knee arthroplasty has been theorized to have some advantages in the kinematics and wear characteristics of total knee arthroplasty.
Stephen Sierra, Chibuzo Akalonu, Kevin West, Matthew Blue, George Brindley   +4 more
doaj   +1 more source

Clinical Validation and Excellent Interobserver Agreement of Volumetric Matching Micromotion Analysis (V3MA) in Total Knee Arthroplasty

Journal of Orthopaedic Research, EarlyView.
ABSTRACT CT‐based radiostereometric analysis (CT‐RSA) is an alternative to RSA to measure implant migration. We performed a clinical validation study using VoluMetric Matching Micromotion Analysis (V3MA) software for CT‐RSA. The aims of this study were to assess the agreement between V3MA and Model‐based RSA software (for RSA), and to determine the ...
Nienke N. de Laat, Lennard A. Koster, Jessie E. Robertson, Rob G.H.H. Nelissen, Bart L. Kaptein   +4 more
wiley   +1 more source

In Vivo Evaluation of Hemiarthroplasty Bearing Materials Using Animal Models: A Scoping Review (Part II)

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Hemiarthroplasty is commonly used to treat damage localized to one side of a synovial joint, maximally preserving the patient's opposing healthy bone and cartilage; however, challenges remain due to accelerated wear of the cartilage articulating with the implant surface. This scoping review summarized investigations of hemiarthroplasty bearing
Landon M. Begin, Victoria P. Marino, Francesca De Vecchi, Douglas C. Moore, Markus A. Wimmer, Joseph J. Crisco   +5 more
wiley   +1 more source

Reimagining Outcomes: A Perspective Review of Advances in Remote Monitoring Technologies in Post‐Arthroplasty Patient Care

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Arthroplasty surgery is a common and successful end‐stage intervention for advanced osteoarthritis. Yet, postoperative outcomes vary significantly among patients, leading to a plethora of measures and associated measurement approaches to monitor patient outcomes. Traditional approaches rely heavily on patient‐reported outcome measures (PROMs),
Janie L. Astephen Wilson, Ryan M. Chapman   +1 more
wiley   +1 more source

Corrosion in Modular Revision Hip Stem Tapers – A Retrieval Analysis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT In revision hip arthroplasty, modular stems enable intraoperative adjustment of the biomechanics of the hip to ensure a stable joint function even in complex anatomical cases. Modular stem junctions, however, carry the risk of junction degradation due to corrosive processes or even junction breakage.
Therese Bormann, Haolan Yan, Sebastian Jaeger, Mareike Schonhoff, J. Philippe Kretzer   +4 more
wiley   +1 more source

Can Robotic Arm‐assisted Total Knee Arthroplasty Remain Cost‐effective in Volume‐based Procurement System in China? A Markov Model‐based Study

Orthopaedic Surgery
Objective The volume based procurement (VBP) program in China was initiated in 2022. The cost‐effectiveness of robotic arm assisted total knee arthroplasty is yet uncertain after the initiation of the program.
Zhuo Zhang, Yang Luo, Jing Zhang, Chong Zhang, Xin Wang, Jiying Chen, Wei Chai   +6 more
doaj   +1 more source

Total Knee Arthroplasty following Genicular Artery Embolization: A Case Report

Journal of Orthopaedic Case Reports
Introduction: The literature on total knee arthroplasty following genicular artery embolization (GAE) is still in its early stages. This case highlights the challenges and essential considerations in performing total knee arthroplasty for advanced ...
G Varun Prasad, Mohammad Salil, Jai Thilak   +2 more
doaj   +1 more source

Single-dose lidocaine spinal anesthesia in hip and knee arthroplasty

Arthroplasty Today, 2018
Background: With the increasing interest in fast recovery and outpatient joint arthroplasty, short-acting local anesthetic agents and minimal narcotic use are preferred.
Nicholas B. Frisch, MD, MBA, Brian Darrith, BS, Dane C. Hansen, DO, Adrienne Wells, MD, Sheila Sanders, RN, Richard A. Berger, MD   +5 more
doaj   +1 more source

Assessing Implant Stability in Cementless Femoral Components With Different Interference Fits

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Cementless total knee arthroplasty implants offer advantages over cemented implants, such as bone preservation and easier revision procedures. However, the optimal interference fit required to achieve a good press‐fit fixation, essential for both primary and long‐term stability, remains uncertain.
Esther Sánchez, Christoph Schilling, Thomas M. Grupp, Alexander Giurea, Nico Verdonschot, Dennis Janssen   +5 more
wiley   +1 more source

Comparison of the clinical effects of computer-assisted and traditional techniques in bilateral total knee arthroplasty: A meta-analysis of randomized controlled trials.

PLoS ONE, 2020
BackgroundIt is unclear whether there are individual differences in the long-term efficacy of computer-assisted and traditional total knee arthroplasty.
Liangjun Zhao, Fang Xu, Shan Lao, Jingmin Zhao, Qingjun Wei   +4 more
doaj   +1 more source