No reduced patellar loading with latest-generation cruciate-retaining total knee arthroplasty —a comparative study of Attune and Press-Fit Condylar®

ConclusionNo significant improvement in terms of in vivo patellar bone stress was seen with the latest-generation CR-TKA system. The increased bone stress at the non-articular lateral patellar quadrants of the Attune could be due to higher stabilising quadriceps forces.
Source: International Orthopaedics - Category: Orthopaedics Source Type: research
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