Infection After Knee Replacement
Targeted diagnosis. Expert management. Restored mobility.
Post-knee replacement infection (PJI) is uncommon but serious. Early diagnosis and precise treatment are key to saving the implant and restoring comfort.
Understanding Post-Knee Replacement Infection
Infection can cause swelling, pain, implant loosening, and difficulty walking. We follow strict evidence-based protocols for timely diagnosis and treatment.
Why StepUp Joints?
- AIIMS-trained orthopaedic surgeons with deep expertise in infected knee replacement management.
- On-site diagnostics (CRP, ESR, joint aspiration) enable rapid clarity.
- International-standard one-stage or two-stage revision pathways.
- Integrated physiotherapy and wound care planning.
- Dedicated infection control and follow-up team.
Signs of Infection
- Persistent pain, swelling, or warmth around the knee.
- Wound drainage or redness.
- Fever, fatigue, or abnormal blood markers (CRP/ESR).
Treatment Approach
- Early Infection (first 4 weeks): Debridement + antibiotics + implant retention (DAIR).
- Chronic Infection: Two-stage revision — implant removal, antibiotic spacer, reimplantation after clearance.
- Supportive Care: Physiotherapy, wound care, nutrition optimization.
Recovery Outlook
Recovery depends on infection severity and overall health. Our structured follow-up ensures infection control and restoration of walking ability and joint function.
Frequently Asked Questions
Can an infected knee replacement be saved?
Yes — early infections can often be salvaged with debridement and antibiotics. Chronic infections may require revision.
What is the recovery time?
Usually 6–12 weeks after reimplantation for functional recovery with physiotherapy.
Can infection come back?
Reinfection is rare when treated thoroughly. Continued follow-up ensures lasting control.
Need a Specialist Assessment?
Early action matters. Schedule a focused evaluation and recovery plan discussion.