[Transdermal buprenorphine for acute postoperative pain: a systematic review].

Background And Objectives: Postoperative pain is still a major concern in several surgical procedures. Multimodal analgesia is best for postoperative pain management; however, opioid therapy is still the main treatment for pain after surgical procedures. Transdermal buprenorphine is a partial μ-agonist opioid widely used for chronic pain syndromes, with limited evidence for acute postoperative pain.