Manipulation Under Anesthesia After Total Knee Arthroplasty is Associated with An Increased Incidence of Subsequent Revision Surgery.

Abstract A national database was used to evaluate the risk for manipulation under anesthesia (MUA) after total knee arthroplasty (TKA), the association of demographics and comorbidities with needing MUA, and the risk of revision TKA after MUA. Of the 141,016 patients who underwent TKA, 4.3% required MUA within 6 months. Age under 50 years (OR: 2.79, P P P P P