Vanguard Cruciate Retaining (CR) Knee Design Features. Introduction. .. Ascent™ Total Knee Systems1–3 and combined state- of-the-art design features . Learn more about the Vanguard Complete Knee System from Zimmer Biomet. Zimmer Biomet’s Vanguard® Revision Knee System delivers customizable implant combinations to offer a personalized patient approach to revision knee.
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The same films were taken at each followup without the long-standing view.
Learn more about treatment options for: At Zimmer Biomet, we pursue exceptional outcomes. Distribution to any other recipient is prohibited. Complete tibial-femoral interchangeability with multiple offsets and stem options A precise, intuitive instrumentation platform, featuring simplified trial first approach Industry-leading level of constraint from the Vanguard SSK Revision Knee System Smooth, grit-blasted, and splined stems in four lengths and a wide range of diameters for component fixation Vanguard PS Bearing: Madim Products Hide Products.
Previous biomechanical studies have demonstrated that surface cementation does not increase early micromotion compared to fully cemented baseplates, assuming adequate cement penetration in the proximal tibial surface [ 2125 ]. The benefits of the Vanguard Revision Knee System include:. The idea that this particular implant design may be ill-suited for surface cementation was illustrated in a biomechanical study by Pittman et al.
Patients were followed according to a prospective clinical and radiographic protocol for primary and revision TKA that has been consistently used at our institution sincewith scheduled followup at 2 weeks, 6 weeks, 6 months, 1 year, and every years thereafter.
We have confirmed previous reports of good results using a surface cementation technique of the tibial component. Find A Sales Associate.
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Tibial surface after preparation with drilling sclerotic bone and pulse lavage. View at Google Scholar K. Patients were included in the study, if they had received a modular titanium baseplate with a cruciform keel using a surface cemented technique and had a minimum five-year followup or failure of the TKA prior to five years.
No knees had lucencies on a lateral radiograph or complete radiolucencies, and thus no tibial component was deemed radiographically loose. Of these, one was revised at 4. The design features and instrumentation allow surgeons to achieve optimal component positioning and efficiently address unique patient anatomies.
For this study, the preoperative and most recent follow-up knee scores were compared, as well as documentation of the number of failures, reoperations, and complications. Surgical technique, including tibial surface preparation as well as cement pressurization or penetration into the cut surface, is likely also important.
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Zimmer Biomet does not practice medicine; only a surgeon can answer your questions regarding your individual symptoms, diagnosis and treatment. Additionally, knees did not meet the inclusion criteria and had not failed at last followup and were therefore excluded.
De Corte, and J. Pelt and Christopher L. Additionally, Arora and Ogden [ 29 ] felt that the surface cementing technique may have been a contributor, along with polyethylene wear and a rotationally loose patella, to the high rate of osteolysis seen in their study. We included all known failures that occurred in less than 5 years, but patients otherwise lost prior to completion of five-year followup were excluded, which would likely account for a greater proportion of failures in our cohort, given that the majority of revisions return to our center.
Revision Knee System | Vanguard Knee System | Zimmer Biomet
Knee revision surgeries are increasing every year and are often complex and challenging. Materials and Methods After institutional review board approval, we retrospectively reviewed the surgical database of a single biome surgeon at a major academic institution. Continued use of a ZimmerBiomet website will be considered by us to be an expression of your consent to allow us to set one or more cookies on your computer.
Surgery was mxim performed under general or spinal anesthetic with a femoral nerve block after X Patients and Caregivers Medical Professionals.
An analysis of candidacy, outcome and cost efficacy. Histogram demonstrating the preoperative versus last followup scores for the Knee Society score.
Although support for the technique of surface cementation with press-fit designs of the tibial component exists in the literature, [ 2428 ] other studies have demonstrated higher failure rates with this technique biomef 2029 ]. OrthoSensor supported clinical study and Whitepaper, Gait comparison of unicompartmental and total knee arthroplasties with healthy controls.
Vanguard® Knee System | Total Knee Arthroplasty | Zimmer Biomet
Please select a location and click search to find an associate near you. System Specification Guide and Product Catalog. The Vanguard Revision Knee incorporates the tibial design and key Vanguard Complete Knee Systems femoral component design features to deliver customizable implant combinations.