United States – October 27, 2026 -- Robotic assistance in total knee arthroplasty (TKA) rose from 12.4% of procedures in 2018 to 36.1% in 2026, a 191% relative increase, according to an analysis of 362,667 procedures in Truveta Data.
Robotic assistance was used in 24.3% of all procedures in the study period, which ran from January 2018 to August 2026. Robotic-assisted cases ran longer. Median operation time was 136 minutes (IQR 116-160), against 126 minutes (IQR 109-149) without robotics.