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Knee arthroplasty in post-traumatic arthritis.
1Department of Orthopaedic Surgery, UMDNJ-New Jersey Medical School, Newark, New Jersey 07079, USA. fbuechelmd@hotmail.com
The Journal of Arthroplasty
|June 18, 2002
Summary
Complex knee arthritis after injury can be treated with cementless mobile-bearing knee arthroplasty. This approach offers good long-term outcomes for patients with post-traumatic knee conditions.
Area of Science:
- Orthopedic Surgery
- Biomedical Engineering
Background:
- Post-traumatic arthritis frequently affects the tibiofemoral and/or patellofemoral knee joints.
- Injuries range from articular crush and fractures to ligamentous damage, impacting knee function.
Observation:
- Cementless mobile-bearing knee arthroplasty is a viable option for complex post-traumatic knee arthritis.
- Implant selection varies based on injury severity: unicompartmental or total knee for articular damage, and modular or constrained implants with osteotomies for deformities.
Findings:
- Cementless mobile-bearing knee arthroplasty demonstrates satisfactory long-term results in managing complex post-traumatic knee arthritis.
- Appropriate implant choice is crucial for addressing diverse injury patterns and deformities.
Implications:
- This surgical approach can restore function and improve quality of life for patients with severe knee injuries.
- Further research may focus on optimizing implant designs and revision strategies for younger, active patient populations.