Obstruction of gallbladder

**Inclusion terms:** - Occlusion of cystic duct or gallbladder without cholelithiasis - Stenosis of cystic duct or gallbladder without cholelithiasis - Stricture of cystic duct or gallbladder without cholelithiasis

**Excludes1:** - obstruction of gallbladder with cholelithiasis (K80.-)