A surgeon discussing Revision Knee Replacement Surgery options with a patient in Florida
Treatment/Treatment Details

Revision Knee Replacement Surgery

Revision knee replacement addresses failed, worn, or loose knee implants, using advanced techniques to restore function and relieve pain.

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Addressing Failed or Worn Knee Implants

Revision Knee Replacement is a complex procedure performed to address problems with a previous knee replacement, such as implant wear, loosening, infection, or failure. This procedure is more complex than the initial replacement and requires specialized expertise.



Common reasons for revision include implant wear over time (typically 15-25 years), aseptic loosening (implant coming loose without infection), infection, instability or dislocation, periprosthetic fractures (fractures around the implant), and implant failure. Revision surgery involves removing the old components and replacing them with new, often more durable implants.



At Mountain Spine & Orthopedics, our knee specialists have extensive experience with complex revision procedures, using advanced techniques and specialized implants to address bone loss, restore stability, and provide lasting pain relief. We work closely with each patient to understand their specific situation and develop a personalized revision plan.

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Who Needs Revision Knee Replacement?

  • Patients with knee implant loosening causing pain or instability
  • Those with significant implant wear after 15-25 years
  • Individuals with knee replacement infection requiring implant removal and replacement
  • Patients experiencing recurrent instability or dislocation
  • Those with periprosthetic fractures around the implant
  • Patients with implant failure or breakage
  • Individuals whose knee replacement is no longer providing adequate pain relief

What Conditions does Revision Knee Replacement Surgery Help Ease?

This procedure may help with:

OsteoarthritisACL InjuryTorn MeniscusKnee PainKnee ArthritisPCL Tear
Revision knee replacement addressing failed implant

The Revision Procedure

  1. The previous incision is used or extended to access the knee joint
  2. The old implant components are carefully removed, preserving as much bone as possible
  3. Any bone loss is addressed with bone grafts or specialized revision implants
  4. New implant components are selected and positioned to restore stability and function
  5. Specialized revision implants may be used to address bone loss or instability
  6. The knee is tested to ensure proper stability and range of motion
  7. The patient begins rehabilitation to restore function

Benefits of Revision Knee Replacement Surgery

  • Addresses failed or worn knee implants
  • Restores stability and function
  • Provides lasting pain relief
  • Uses advanced revision techniques and implants
  • Addresses bone loss with specialized components
  • Improves quality of life and mobility

Recovery After Revision Surgery

Recovery Timeline: 3-6 Months for Full Recovery

Recovery from revision knee replacement may be longer than the initial replacement due to the complexity of the procedure and potential bone loss.

Phase 1 (Weeks 1-2): Hospital stay (typically 2-4 days), protected weight-bearing, pain management, and prevention of complications. Early mobilization is important.

Phase 2 (Weeks 2-6): Progressive weight-bearing as tolerated, Physical Therapy to restore strength and mobility, and gradual return to daily activities. Some patients may require extended protected weight-bearing.

Phase 3 (Months 2-3): Continued strengthening, improved mobility, and return to most daily activities. Driving may resume when cleared by the surgeon.

Phase 4 (Months 3-6): Full recovery with return to normal activities. Long-term outcomes are excellent with proper rehabilitation and implant selection.

Related Knee Treatments

Explore other knee treatment options:

Total Knee Replacement SurgeryArthroscopic Knee SurgeryMeniscus Repair SurgeryACL Reconstruction SurgeryPartial Knee Replacement SurgeryMeniscus Surgery (Meniscectomy)Knee Ligament Repair SurgeryPCL Reconstruction Surgery

Frequently Asked Questions

What is revision knee replacement surgery?

Revision knee replacement is surgery to replace or repair a failed knee implant. Common reasons include loosening, infection, instability, component wear, fracture around the implant, or stiffness. It's more complex than primary replacement with extended recovery.

When is revision knee replacement needed?

Revision is needed for persistent pain, implant loosening, recurrent instability/dislocations, infection not controlled by antibiotics, component wear causing metallosis or osteolysis, or periprosthetic fracture. Some revisions occur due to technical errors or component malposition.

How long does revision knee replacement take to heal?

Recovery typically takes 6 to 12 months, significantly longer than primary replacement. Physical therapy is more intensive. Some revisions requiring bone grafting, stems, or augments need extended protected weight-bearing and gradual motion progression.

What are the risks of revision knee replacement?

Revision surgery has higher complication rates than primary surgery including infection (3-5%), stiffness, instability, nerve injury, blood loss, prolonged recovery, and re-revision risk. Success rates are 80-90%, lower than primary replacement's 95%.

Can you have multiple knee revision surgeries?

Yes, though each subsequent revision is more technically demanding due to bone loss and scarring. Modern techniques like metaphyseal cones, sleeves, and custom components enable multiple revisions. However, outcomes decline and infection risk increases with each revision.

Schedule a Consultation Today

Experiencing problems with your knee replacement? Our knee specialists offer expert revision surgery to address failed or worn implants. Schedule a consultation with Mountain Spine & Orthopedics today. Same-day and next-day appointments are often available.

Locations Offering Evaluation

Our board-certified specialists offer revision knee replacement surgery evaluation and treatment at locations across Florida, New Jersey, New York, and Pennsylvania. Schedule a consultation at a clinic near you.

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