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Home/Large Joints and Extremities/Cemented vs. Uncemented TKA: The RSA Showdown
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Cemented vs. Uncemented TKA: The RSA Showdown

August 14, 2025 1 min read Premium comments

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Cemented vs. Uncemented TKA: The RSA Showdown
Source: Wikimedia Commons and Bruce Blaus
StudiesPremiumTotal Knee Arthroplastycemented vs uncementedimplant migrationlong-term fixationRSAtibial component

Few debates in knee arthroplasty spark as much polite-but-pointed hallway chatter as the fixation question: cemented or uncemented? Some swear by polymethylmethacrylate as the orthopedic equivalent of duct tape—strong, dependable, time-tested. Others prefer press-fit and biological fixation, trusting bone to do what bone does best: grow and hold.

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