Fig. 5From: Multimodal Peri-articular Injection with Tranexamic Acid can reduce postoperative blood loss versus Intravenous Tranexamic Acid in Total Knee Arthroplasty: A Randomized Controlled TrialThe preoperative and postoperative HGB and HGB drift of the two groups. There was no significant difference (P > 0.05)Back to article page