Research progress on the application of TAPB combined with ropivacaine under ultrasound guidance in postoperative analgesia after laparoscopic radical gastrectomy for gastric cancer
Postoperative pain management is an important aspect of perioperative anesthesia manage-ment.Traverse abdominis plane block(TAPB)is a new type of anesthesia block method that can effectively block the anterior sensory nerves of the abdominal wall and has a good analgesic effect.It has been widely used in clinical practice.At present,there is still limited research on pain control after laparoscopic radical gastrec-tomy for gastric cancer,and there is relatively little summary and guidance.The article reviews the current status,anatomical basis,approach methods,commonly used drugs,and blocking methods of ultrasound-guided TAPB,aiming to provide evidence-based basis for clinical treatment.