Fig. 3.
Plot of the effect of the three adductor canal block locations on cumulative (primary outcome) and interval postoperative oral morphine equivalent consumption during the first 24 h after anterior cruciate ligament repair. Proximal adductor canal block reduces cumulative 24-h oral morphine equivalent consumption, as well as consumption during postanesthesia care unit stay. Bars represent means; boxes represent interquartile ranges; and error bars represent ranges. ACB, adductor canal block; PACU, postanesthesia care unit. *Statistically significant difference between the three study groups (Bonferroni correction).