Results 81 to 90 of about 189,303 (316)

Influence of Rotator Cuff Integrity on Loading and Kinematics Before and After Reverse Shoulder Arthroplasty [PDF]

arXiv, 2020
Reverse Shoulder Arthroplasty (RSA) has become a very common procedure for shoulder joint replacement, even for scenarios where an anatomical reconstruction would traditionally be used. In this study, we investigate joint reaction forces and scapular kinematics for rotator cuff tears of different tendons with and without a reverse prosthesis. Available
arxiv  

Characteristics of eligible patients with knee osteoarthritis accepting versus declining participation in a randomised trial investigating the effect of weight loss versus knee arthroplasty to explore generalisability: A cross‐sectional study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Background The INtensive diet versus Knee Arthroplasty (INKA) trial is a randomised trial assessing weight loss as an alternative to knee arthroplasty (KA) in obese patients with severe knee osteoarthritis (OA) awaiting KA (NCT05172843). The external validity of the INKA trial may be hampered if the patients who participate differ from those ...
Saber Muthanna Aljuboori, Robin Christensen, Marius Henriksen, Henning Bliddal, Anders Troelsen, Mikael Boesen, Asbjørn Seenithamby Poulsen, Camilla Toft Nielsen, Kristine Ifigenia Bunyoz, Søren Overgaard   +9 more
wiley   +1 more source

Implementing predictive tools in surgery: A narrative review in the context of orthopaedic surgery

ANZ Journal of Surgery, Volume 92, Issue 12, Page 3162-3169, December 2022., 2022
Clinical predictive tools are a topic gaining interest. Of all predictive tools developed, only a small proportion are implemented into clinical practice. In this narrative review, we discuss the key principles that guide the translation of predictive tools into clinical practice. We focus on examples in orthopaedic surgery.
Yuxuan Zhou, Daniel Gould, Peter Choong, Michelle Dowsey, Chris Schilling   +4 more
wiley   +1 more source

Matrix‐assisted autologous chondrocyte transplantation is effective at mid/long‐term for knee lesions: A systematic review and meta‐analysis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This systematic review with meta‐analysis evaluates the long‐term efficacy of matrix‐assisted autologous chondrocyte transplantation (MACT) in terms of functional scores using scaffolds made of hyaluronic acid (HA) or collagen (C). Methods Nineteen articles met the eligibility criteria for the analysis.
Alessandra Colombini, Vincenzo Raffo, Silvia Gianola, Greta Castellini, Giuseppe Filardo, Silvia Lopa, Matteo Moretti, Laura de Girolamo   +7 more
wiley   +1 more source

Tibial Implant Fixation in TKA Worth A Revision? -- How to Avoid Stress-Shielding Even for Stiff Metallic Implants [PDF]

arXiv, 2019
In total knee arthroplasty (TKA) force is transmitted into the tibia by a combined plate-stem device along with cemented or cementless stem fixation. The present work analyzes this force transmission in finite element simulations with the main aim to avoid reported postsurgical bone density reduction as a consequence of a reduced tibial bone loading ...
arxiv  

High‐grade trochlear dysplasia increases patellofemoral joint pressure and decreases the knee extension torque, and tibial tubercle anteriorisation does not correct these effects: Biomechanical study in vitro

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose High‐grade femoral trochlear dysplasia is associated with anterior knee pain, patellar maltracking, instability and the development of osteoarthritis. Scientific studies have signified the importance of trochlear resection on the knee extensor mechanism, and dysplasia can be addressed by a groove‐deepening trochleoplasty. Alternatively,
Michael Dan, Maria Moralidou, Isabelle Kuder, Richard J. van Arkel, David Dejour, Andrew A. Amis   +5 more
wiley   +1 more source

Osteonecrosis of bipartite patella following total knee arthroplasty without lateral release

Acta Orthopaedica et Traumatologica Turcica, 2019
We present a case of osteonecrosis of bipartite patella occurring after total knee arthroplasty using medial parapatellar approach without lateral retinacular release in osteoarthritic knee of a 66 year-old-male.
Jung Ho Noh, Young Hak Roh
doaj  

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

Higher hospital volume reduces early failure rates in single‐stage revision TKR for infection: An analysis of the United Kingdom National Joint Registry and National Administrative Databases

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Revision knee replacement (RevKR) for infection is rare but increasing. It is hypothesised that higher hospital volume reduces adverse outcomes. The aim was to estimate the association of surgical unit volume with outcomes following first, single‐stage RevKR for infection. Methods This population‐based cohort study merged data from the
Alexander H. Matthews, William K. Gray, Jonathan P. Evans, Ruth Knight, Jonathan T. Evans, Sarah E. Lamb, Tim Briggs, Andrew Porteous, Shiraz A. Sabah, Abtin Alvand, Andrew Price, Andrew D. Toms   +11 more
wiley   +1 more source

Higher bone cement volume in total knee arthroplasty lowers the risk of postoperative radiolucent lines

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose >The aim of this multicenter study was to analyze the potential impact of patient demographics and cementation technique towards the development of radiolucent lines (RLLs) in primary total knee arthroplasty (TKA). It was hypothesized that cementation techniques, including higher cement volume, double‐layer cementation technique and ...
Maximilian Keintzel, Maria A. Smolle, Kevin Staats, Christoph Böhler, Reinhard Windhager, Amir Koutp, Andreas Leithner, Stefanie Donner, Carsten Perka, Tobias Reiner, Tobias Renkawitz, Alexandra Leica, Manuel Sava, Michael Hirschmann, Patrick Sadoghi   +14 more
wiley   +1 more source