biliary drainage meaning in Hindi

Examples

1. If the biliary system is obstructed, PTC may be used to perform biliary drainage until a more permanent solution for the obstruction is performed ( e . g . surgery ).
2. Percutaneous placement of metal stents can be utilised when therapeutic ERCP has been unsuccessful, anatomy is altered precluding endoscopic access to the duodenum, or where there has been separation of the segmental biliary drainage of the liver, allowing more selective placement of metal stents.