Intraoperative
tricompartmental, TKA
INFILTRATION
During surgery, patients had standard monitors and intravenous access. All surgeries were performed by specialized orthopaedic surgeons from the knee unit. Patients were placed in the supine position. A medial parapatellar approach, under tourniquet, was used to implant a tricompartmental prosthesis (TKA). Local infiltration of analgesia (LIA) was not used.