[Effectiveness of preemptive analgesia with imrecoxib on analgesia after anterior cruciate ligament reconstruction: a randomized controlled study].

Compared with the traditional analgesic scheme, applying the concept of preemptive analgesia with imrecoxib to manage the perioperative pain of ACL reconstruction can effectively reduce the early postoperative pain, reduce the dosage of opioids, and promote the early recovery of limb function.