Gallbladders (IMAGE) West Virginia University Caption Gallbladder surgeries have increased in recent years for biliary dyskinesia, or functional gallbladder disorder, but Dr. Bryan Richmond with WVU questions whether these surgeries are necessary in new research published in the Journal of the American Medical Association. Credit WVU Illustration/Aira Burkhart Usage Restrictions NONE License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.