Objective To observe the clinical efficacy of acupuncture plus Chinese medication in treating postcholecystectomy syndrome (PCS).Method A hundred PCS patients were randomized into a treatment group of 52 cases and a control group of 48 cases. The treatment group was intervened by acupuncture at the back-Shu points and lower He-sea points plus Chinese medication, while the control group was by medication. The clinical efficacies were compared between the two groups.Result The total effective rate was 98.1% in the treatment group versus 85.4% in the control group, and the difference was statistically significant (P<0.05).Conclusion Acupuncture plus Chinese medication is an effective method in treating PCS.

Pancreaticoduodenectomy is one of the most difficult abdominal operations, and the difficulty in resection and complicated digestive tract reconstruction have brought great challenges for surgeons. At present, laparoscopic pancreaticoduodenectomy has been widely used in clinical practice, and compared with traditional 2D laparoscopy, 3D laparoscopy has the features of high magnification, high definition, and three-dimensional vision, which enables surgeons to see more clearly and operate more accurately, and thus it has great potential to be widely used in pancreaticoduodenectomy.