Results 91 to 100 of about 61,269 (264)

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

femoral neck fracture during physical therapy following surface replacement arthroplasty: a preventable complication? A case report

Patient Safety in Surgery, 2010
This case report describes two cases of peri-prosthetic fracture during physical therapy in patients who underwent a hip resurfacing, or surface replacement arthroplasty. The fractures occurred with forceful passive combined flexion and external rotation.
Dayton Michael R, Judkins Timothy R
doaj   +1 more source

Taper fretting corrosion with Stryker Anato stem after hip replacement

Arthroplasty Today, 2020
We report a case of head-neck taper fretting corrosion in a patient who had a total hip replacement with a noncemented Stryker Anato femoral stem and a V40 metal head with a Stryker Tritanium hemispherical socket with a highly cross-linked polyethylene ...
David M. Freccero, MD, Kenneth J. McAlpine, MD, Eric L. Smith, MD   +2 more
doaj   +1 more source

Orthopedic management of the extremities in patients with Morquio A syndrome. [PDF]

, 2014
BackgroundMusculoskeletal involvement in Morquio A syndrome (mucopolysaccharidosis IVA; MPS IVA) contributes significantly to morbidity and mortality. While the spinal manifestations of the disorder have received considerable attention in the literature,
Bache, C Edward, Harmatz, Paul R, Jester, Andrea, Mackenzie, William G, Shediac, Renée, Thacker, Mihir M, White, Klane K   +6 more
core   +1 more source

Unrestricted kinematic alignment on the sagittal plane: Posterior tibial slope and combined flexion do not have boundaries to respect in terms of short‐term clinical outcomes and safety

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Personalized alignment in total knee arthroplasty (TKA) is gaining traction as a surgical philosophy. True personalization, however, must encompass not only the coronal plane but also the sagittal and axial planes. This study evaluates influence of the Tibial Slope (PTS) and combined flexion (CF) on outcomes in TKA performed using ...
Edoardo Franceschetti, Pietro Gregori, Stefano Campi, Marco Spatuzzi, Giancarlo Giurazza, Andrea Tanzilli, Biagio Zampogna, Matteo Formica, Umile Giuseppe Longo, Rocco Papalia   +9 more
wiley   +1 more source

Revision of reversed shoulder arthroplasty : is a reoperation possible? [PDF]

, 2017
Introduction. As the number of reversed shoulder arthroplasty (RSA) procedures increases, the revision rate will also increase. In case of severe bone insufficiency, instability or infection of the primary RSA, revision to another RSA is preferable but ...
Casier, Stijn, De Wilde, Lieven, MIDDERNACHT, BART, Van Tongel, Alexander   +3 more
core   +2 more sources

The Rat as an Animal Model for Total Hip Replacement Arthroplasty

Journal of Investigative Surgery, 1995
Dogs, goats, and sheep are the most commonly used animals in studies of total hip replacement (THR) arthroplasty. However, the development of a small, laboratory animal model could have significant economic and housing advantages over these models when studying the long-term systemic effects of chronic mechanically functional implants.
D L, Powers, B, Claassen, J, Black
openaire   +2 more sources

Is orthopaedics entering the age of generative AI?—A narrative review of current applications, challenges, and future directions

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Artificial intelligence (AI) in medicine is undergoing a pivotal transformation, evolving from discriminative models that classify data to generative AI systems capable of creating novel content. Generative AI is a type of artificial intelligence that can learn from and mimic large amounts of data to create content such as text, images, music,
Felix C. Oettl, James A. Pruneski, Balint Zsidai, Yinan Yu, Ting Cong, Thomas Tischer, Michael T. Hirschmann, Kristian Samuelsson   +7 more
wiley   +1 more source

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

Efficacy of functional alignment in total knee arthroplasty in restoring in vivo cruciate ligament forces and knee kinematics compared with mechanical alignment

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The impact of coronal alignment on cruciate ligament forces in bicruciate‐retaining total knee arthroplasty (TKA) remains unclear. We aimed to clarify in vivo cruciate ligament forces and knee kinematics among mechanically aligned (MA) and functionally aligned (FA) TKAs and normal knees.
Kenichi Kono, Hiroshi Inui, Tomofumi Kage, Takaharu Yamazaki, Shuji Taketomi, Darryl D'Lima, Tetsuya Tomita, Sakae Tanaka   +7 more
wiley   +1 more source