TKA: No difference between mobile-bearing and fixed-bearing prostheses
Comparison of Mobile-Bearing and Fixed-Bearing Total Knee Arthroplasty: A Prospective Randomized StudyJ Arthroplasty. 2005 Feb;20(2):145-53
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197 patients (210 knees) undergoing total knee arthroplasty (TKA) were randomized to receive an established fixed-bearing posterior-stabilized prosthesis or a meniscal-bearing prosthesis. Over an average of 36 months, the fixed-bearing group demonstrated a significantly higher maximum flexion compared to the meniscal-bearing group. However, the two groups did not differ significantly in knee score...
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