Cholecystectomy: Surgical removal of the gallbladder. Endoscopic Ultrasound-Guided Gallbladder Drainage (EUS-GBD): A minimally invasive procedure that uses ultrasound to guide the placement of a ...

The disadvantage of nasobiliary drainage includes the risk for displacement, epistaxis, vasovagal reaction, and collapse of the tube by twisting. Another problem is the loss of electrolytes and ...