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[Some aspects of kinematic condylar knee replacement]
1Kliniki Reumoortopedii Instytutu Reumatologicznego w Warszawie.
Chirurgia Narzadow Ruchu I Ortopedia Polska
|January 1, 1993
Summary
This study reviews 60 kinematic condylar knee replacements, detailing surgical techniques for knee deformities. Patellar replacement is contraindicated, and surgeon experience is crucial for precision in knee arthroplasty.
Area of Science:
- Orthopedic Surgery
- Biomechanics
- Knee Arthroplasty
Background:
- Knee deformities, including varus and valgus, and patellar subluxation, present complex surgical challenges.
- Kinematic condylar knee replacements are a common treatment for advanced knee osteoarthritis and deformities.
Purpose of the Study:
- To present principles of surgical techniques for managing varus and valgus knee deformities and patellar subluxation.
- To evaluate the indications and contraindications for patellar replacement in knee arthroplasty.
- To discuss the use and frequency of different tibial components in kinematic condylar knee replacements.
Main Methods:
- Review of results from 60 kinematic condylar knee replacements in 49 patients.
- Analysis of surgical techniques for varus and valgus knee deformities and patellar subluxation.
- Literature review on knee arthroplasty and component selection.
Main Results:
- Surgical techniques for varus and valgus deformities and patellar subluxation were detailed.
- Patellar replacement was identified as contraindicated.
- The use frequency of tibial components (AJ, PCR, Total Condylar) was provided.
Conclusions:
- Surgeon experience is indispensable for achieving desired precision in kinematic condylar knee replacements.
- Careful consideration of surgical technique and component selection is vital for successful knee arthroplasty outcomes.
- Contraindication of patellar replacement in specific cases is supported by the findings.