- Home
- Companies
- MicroPort Scientific Corporation
- Products
- Evolution - Cemented Knee Systems
Evolution - Cemented Knee Systems
The Evolution medial-pivot knee system is designed to answer the limitations of traditional implants by delivering superior flexion stability, anatomic motion, and wear–limiting design characteristics.
Evolution Cemented Knee Systems
The Evolution® medial-pivot knee system addresses the limitations of traditional designs and today’s patient needs by delivering superior flexion stability, anatomic motion, and wear-limiting design characteristics through three primary knee options.1-7 The three options offered are: Cruciate-Substituting (CS), Cruciate-Retaining (CR), and Posterior Stabilized (PS). All three incorporate the medial-pivot concept through spherical femoral condyles while matching the highly conforming medial “socket” and the 15° lateral arcuate path.
- Flexion stability
- Promoted through high medial conformity and constant radius spherical condyles.
- Increased flexion and enhanced quadriceps efficiency achieved through longer constant flexion radius with more posterior, medial dwell point.
- Anatomic motion
- Driven through a stable medial compartment and a mobile lateral compartment that rotates or pivots about the medial.
- Wear-limiting design1-7
- Enabled through a maximized contact area and repeatable motion path that minimizes contact stresses.