The provider places a stent, a tubelike device that keeps the bile duct open, through an existing percutaneous access (a small incision in the patient’s skin). The procedure may include cholangiography, a radiological procedure to image the inside of the biliary tract by injecting contrast dye into the bile ducts; imaging guidance with fluoroscopy and/or ultrasound, imaging technologies that display live images on a video monitor; widening or expanding (dilation) the ducts with a balloon catheter; and removal and/or exchange of a catheter. It also includes all associated radiological supervision and interpretation.
For clinical responsibility, terminology, tips and additional info
start codify free trial.