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CORI revision knee

ORTHOPAEDICS

CORI◊ Surgical System
Handheld robotic-assisted revision knee arthroplasty

The CORI Surgical System with RI.KNEE ROBOTICS software is the first robotic-assisted platform indicated for use in revision knee arthroplasty in the US, and may help to mitigate technical challenges in these procedures1
Featuring the LEGION◊ RK Revision Knee System with OXINIUM◊ Technology.

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The first robotic-assisted technology for revisions

Revision knee arthroplasty poses several challenges, such as difficulty in restoring the normal joint line2 and achieving balanced flexion/extension gaps. 3

The CORI Handheld Robotics platform is designed to support surgeons performing revision knee procedures5 by allowing for:

  • Mapping of all areas of the knee without the need for CT or MRI imaging by building a 3D model of bone surfaces

  • Real-time, full range of motion gap assessment to inform implant placement and soft tissue balancing

  • Intra-operative visualization of bony defects to help with augment planning and to preserve the normal joint line

  • Efficient and accurate bone removal using handheld robotics for precision milling

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Disclaimers

Products may not be available in all markets because product availability is subject to the regulatory and/or medical practices in individual markets. Please contact your Smith+Nephew representative or distributor if you have questions about the availability of Smith+Nephew products in your area.
Citations

1.Available at:https://www.accessdata.fda.gov/cdrh_docs/pdf22/K220958.pdf. Accessed September 16, 2022.

2. Hofmann AA, et al. J Arthroplasty. 2006;21:1154–1162.

3. Graichen H. J Orthop. 2014;11:1–4.

4. Allen MW, Jacofsky DJ. In: Lonner JH, editor. Robotics in knee and hip arthroplasty: Springer. 2019.

5. Smith+Nephew. Engineering Report. 10060820.

6. Seyler MT. Revision total knee arthroplasty with a imageless, 2nd generation robot system. Podium Presentation at: 2023 Members Meeting of The Knee Society; September 7–9, 2023; Monterey, California, US.

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