The Movation™ Total Knee Replacement is the next phase in the evolution of a strong history of congruent PS knee designs. The Movation™ Knee is a classic, decades-long clinically successful Hospital for Special Surgery (HSS) design, re-defined with features that make it modern high-performance. Complimented by the S.U.R.E. Instrumentation System, the Movation™ Knee is the dependable solution for a trusted and reproducible outcome.