
Indications of Cynthia Revision Knee System
- Aseptic Loosening: The implant has lost its bond to the bone without infection.
- Instability: The knee feels unreliable or gives way due to weak ligaments .
- Infection: Persistent deep infection requiring implant removal and replacement.
- Mechanical Failure: Broken components or excessive wear of the plastic liner
- Periprosthetic Fracture: A bone break around the existing implant.
- Stiffness & Pain: Limited range of motion or persistent pain not relieved by nonsurgical treatments.





















