Webb10 sep. 2024 · Introduction. Total knee arthroplasty revisions (rTKA) are more complex than primary procedures, with poorer outcomes and higher complications [].Major causes of revision are multiple and include infection, aseptic loosening, instability, and stiffness [].Major difficulties include managing ligamentous laxity and bone loss, which require an … Webb25 apr. 2024 · Total knee arthroplasty using hinge joints: Indications and results EFORT Open Rev. 2024 Apr 25;4 (4):121-132. doi: 10.1302/2058-5241.4.180056. eCollection 2024 Apr. Author E Carlos Rodríguez-Merchán 1 Affiliation 1 Department of Orthopaedic Surgery, "La Paz" University Hospital-IdiPaz, Madrid, Spain. PMID: …
GUEPAR hinge knee prosthesis - National Center for …
Webb27 mars 2024 · This complicates the question as to whether rotating knee replacements work better or last longer than traditional knee replacements. 2. Some surgeons will argue that rotating implants are worse, believing that the additional motion can lead to faster wear of the implant over time. A 2011 study of rotating implants that had to be removed from ... Webb16 maj 2024 · Hinged knee arthroplasty was first introduced in the 1950s. 1, 2 This new prosthetic knee design allowed for management of more complex knee deformities and pathologies than was possible with other knee arthroplasty designs of the time. However, failure rates of initial hinge designs were quite high, and as further developments were … port salut can you eat the rind
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WebbProsthetic knee designs with articular constraint typically are used to restore knee stability. The high failure rates of fixed hinged knee designs, attributed to high transmission forces at the bone-cement interface, lead to the development of … WebbThe Endo-Model Knee System provides fixation in Zone 2 as well. It is possible to have fixation in the following zones: Zone 1 fixation: The illustration shows fixation with … Webb1 apr. 2024 · Rotating hinge knee prostheses are typically used in revision and severe primary total knee arthroplasty (TKA). For these challenging patient groups, currently … port sally