“…As a matter of fact, Markman et al showed that the incidence of POU in even opioid-naive patients can be as high as 12%, and therefore a multimodal pain approach, including truncal blocks, is recommended to reduce opioid use in these patients. 20 In addition, recent studies have shown that even a small reduction in intraoperative opioid use can yield a significant decrease in postoperative complications, particularly in high-risk patients, 21 , 22 although large studies are needed to determine this effect.…”