Peri-prosthetic fractures after a unicompartmental knee arthroplasty are rare but with the Tras la aparición de una fractura periprotésica en una rodilla con una . La cirugía de reemplazo de rodilla, también conocida como «artroplastia de rodilla», puede ayudar a aliviar el dolor y restaurar la función en. Resumen. ALVAREZ LOPEZ, Alejandro y GARCIA LORENZO, Yenima de la Caridad. Unicompartmental knee arthroplasty. AMC [online]. , vol, n
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The following demographical variables were analyzed: Results with a 2 to 11 year follow-up. Because of the ability to maintain the Unicomparti,ental with this system, normal kinematics in activities of daily living can be achieved.
Please direct all other requests to one of the other DePuy Synthes Companies or career inquiries email addresses located on rkdilla page. We performed a clinical and radiological evaluation of the implant to check for the presence of arthrosis changes in non-intervened compartments. The uni components are designed for patients who require a higher than normal degree of flexion, providing support up to degrees.
The system is complemented by High Performance instruments offering precision, efficiency and accuracy. Bi-compartmental The modularity of the system allows for a variety of component placement scenarios and provides an accurate fit to patient anatomy. A retrospective epidemiological study was performed with 25 consecutive patients 30 knees from January to Septemberwho underwent unicompartmental knee arthroplasty with a phase 3 Oxford prosthesis using polyethylene inserts with an ultra-congruent design.
At the end of the follow-up the average unicompartimentql flection was o and full extension. The success of the procedure is based on the proper selection of patients. The content on this page is intended for Healthcare Professionals.
Unicompartmental knee arthroplasty is a less invasive surgery with good clinical and functional results. Only two patients showed satisfactory results due to progression of the arthrosis in the lateral compartment and only one patient required conversion to total replacement in two surgeries due to a unicompartimemtal infection.
Bi-compartmental replacement is possible as either a simultaneous or staged procedure. The modularity of the system also addresses one of the main reasons for early unixompartimental revision, disease progression. The modularity of the system allows for a variety of component placement scenarios and provides an accurate fit to patient anatomy.
SIGMA® High Performance Partial Knee System | DePuy Synthes Companies
All inquiries can be submitted by email to: The surgical technique using these instruments is robust and reproducible, taking only the amount of bone necessary, preserving bone and soft tissue. If you are a patient, click here. We observed optimal survival of the implant. Please refer to the package insert and other labeling for a complete roidlla of indications, contraindications, precautions and warnings.
Low Wear The combination of a highly polished cobalt chrome tray with a moderately cross linked polyethylene insert is designed to help reduce backside wear.
All medical devices have associated risks. With an average follow-up of 6. The modularity of the system addresses one of the main reasons for early intervention revision, disease progression.
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This allows the surgeon to replace only the affected compartment, leaving healthy bone, cartilage and ligaments intact. There has been great renewed interest in the past few years in unicompartmental arthroplasty for medial arthrosis of the knee due to the advantages over total knee replacement. Click here to visit http: Cementing Guidance for TKR.
Please refer to the other divisions of this site for specific procedures. The combination of a highly polished cobalt chrome tray with a moderately cross linked polyethylene insert is designed to help reduce backside wear. Medial unicompartmental knee arthroplasty with a phase 3 Oxford prosthesis: If you would like to report a potential cybersecurity vulnerability in any of our products, please refer to our Responsible Disclosure Reporting website.