Expectant management of the asymptomatic gallbladder at Roux-en-Y gastric bypass

Although CCY should be performed whenever symptoms mandate, the value of routine preoperative ultrasonography and CCY was not apparent from the results of our study. Waiting until symptoms develop might simplify the operative procedure because of the significant weight loss that should have occurred after RYGB. Using an expectant approach, most patients undergoing RYGB will not require CCY.