Objective To explore the effect of comprehensive nursin g intervention on laparoscopic cholecystectomy combined with common bile duct stone extraction. Methods Eighty cases of patients received laparoscopic cholecystectomy combined with common bile duct stone extraction in our hospital from February 2013 to February 2016 were selected and randomly divided into group A and B, with 40 cases in each group. Group B was given routine nursing, while group A received comprehensive nursing intervention on the basis...