Overview
About Revision Knee Replacement
Revision knee replacement involves removing the old, failed implant and replacing it with a new one. This is significantly more complex than primary knee replacement and requires specialized training, implants, and often bone grafting. Common reasons include implant loosening, infection, instability, stiffness, or implant wear over time. Early evaluation of symptoms is critical for the best outcome.
Key Benefits
Eliminates pain from a failed or worn-out knee implant
Restores function and mobility lost due to implant failure
Access to specialist-level surgical expertise for complex cases
Advanced implant systems designed for revision scenarios
Comprehensive post-revision rehabilitation for optimal recovery
Frequently Asked Questions
When is revision knee replacement needed?
It is needed when a previous knee replacement causes persistent pain, loosening, instability, infection, or significant stiffness that does not respond to conservative management.
How do I know my knee replacement has failed?
Signs include new or worsening knee pain, swelling, instability, clicking, or difficulty walking — especially if these appeared after a period of good function. X-rays and blood tests help confirm.
Is revision surgery more risky than primary replacement?
Yes — revision surgery is more complex with higher risk of complications including infection, blood loss, and nerve injury. It requires an experienced revision surgeon.
How long does revision knee replacement take?
Typically 2.5 to 4 hours, depending on the extent of implant removal, bone defects, and complexity of reconstruction.
What is recovery like after revision surgery?
Recovery is generally longer than primary replacement — typically 3–6 months for full function. Physiotherapy is an essential part of the recovery process.