univation® X Unicondylar Knee Arthroplasty System

univation® X is an unicondylar knee arthroplasty system for treatment of medial osteoarthritis.  

Material for Durability

• The ceramic surface reduces polyethylene wear and increases scratch resistance.
• The established advanced surface technology creates one of the hardest surfaces and enables allergy prevention.
• In combination with our beta sterilized gliding surface the system offers state of the art bearing technologies.

Freedom of Choice

• The right model for everyone. Choose from a fixed gliding surface or a mobile gliding surface.
• Femur size selection. Same femoral cuts for sizes 2 / 3 / 4 and therefore interchangeable.
• Adjustable medio-lateral positioning. The femur can be shifted medio laterally, for central tibial loading.

Simplicity for Reliability

Standardized and simple surgical technique for reliable results.

• Simplicity: Six-step operating procedure. 
• Innovation: Gap management with millimetric adjustment of flexion and extension gaps and intelligent design for gap management spacer.
• Precision: The precise instruments support the exact co-alignment of the implants. This reduces the risk of wear.
• Ergonomics: Just two instrument trays.

Precision for Satisfaction

• Reproducible precision with the OrthoPilot®.
  
• Excellent implant alignment [1],[2].
• Controlled implantation even with minimally invasive approaches.
• The OrthoPilot® guides the operating team through the operating procedure.
• Cutting-edge software for the latest navigation technology.

^{[1] Jenny JY.Navigated unicompartmental knee replacement.Sports Med Arthrosc. 2008 Jun;16(2):103-7. doi: 10.1097/JSA.0b013e318172b598.
[2] Weber P, Crispin A, Schmidutz F, Utzschneider S, Pietschmann MF, Jansson V, Müller PE. Improved accuracy in computer-assisted unicondylar knee arthroplasty: a meta-analysis. Knee Surg Sports Traumatol Arthrosc. 2013 Nov;21(11):2453-61. doi: 10.1007/s00167-013-2370-x. Epub 2013 Jan 23.}

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IQ instruments tried and tested by the operating team: precise – clear – ergonomic

A reduced number of trays, colour-coded instruments and trays simplify the operating procedure.

The IQ (Intuitive and Quick) instrument set convinces its users with its modern and convenient instruments.

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OrthoTrays® with validated cleaning trays: time saving – efficient – cost effective

The instruments remain in their storage holder during cleaning, which saves considerable time and costs during reprocessing. This solution also reduces possible sources of error, as the set does not need to be repacked in the central sterilisation department.

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