Overview IO vs IV Vancomycin in Tourniquetless TKA Status: Recruiting Trial end date: 2024-01-25 Target enrollment: Participant gender: Summary Purpose of this study is to compare the efficacy of intravenous and intraosseous antibiotic administration techniques during tourniquetless total knee arthroplasty. Phase: Phase 4 Details Lead Sponsor: The Methodist Hospital Research InstituteTreatments: Vancomycin