Three-compartment knee prosthesis EVOLIS

fixed-bearingcemented or non-cementedleft

Evolis implant and instruments have been developed in collaboration with a group of experienced orthopaedic surgeons making possible to successfully realize thousands of knee arthroplasties worldwide, including Europe, USA, Australia and Japan. The Evolis concept is based on 3 main features: A compact, easy and well designed ancillary which allows an accurate, fast and reproducible surgical act, offering at the same time several operative choices as well as checks during surgery.Both implant design and product range are the result of a morphometric study aimed at the optimization of bone-implant surfaces.The choice of common profiles allows interchangeability of the sizes without compromising on maximal metal - polyethylene contact surfaces. Bone preserving design: minimum condylar resections and posterior-stabilised version without any need for a box Anatomic design of the trochlea optimises the patellar tracking, reducing stress on patellar tendon and the risk of patella dislocation J-curved sagittal profile allows more natural knee kinematics, improves knee flexion and promotes rollback of the femoral component Technical Data: BONE PRESERVING POSTERIOR-STABILISED FEMORAL COMPONENT ANTI-NOTCHING ANTERIOR CUT SAFE INSERT FIXATION MECHANISM