Fig. 3From: Topical administration of tranexamic acid reduces postoperative blood loss and inflammatory response in knee arthroscopic arthrolysis: a retrospective comparative studyPerioperative VAS pain score between the two groups. *** means P < 0.001. VAS, Visual analog scale, Pre-OP Preoperative, POD Postoperative day, POW Postoperative week, POM Postoperative monthBack to article page