CPT® Code 74327

Deleted

Postoperative biliary duct calculus removal, percutaneous via T-tube tract, basket, or snare (eg, Burhenne technique), radiological supervision and interpretation

The procedure described by CPT® Code 74327 involves the removal of a calculus, or stone, from the biliary duct using a percutaneous approach through a T-tube tract. This technique is often performed when a patient has a blockage in the bile duct due to the presence of a calculus, which can lead to complications such as jaundice or pancreatitis. During the procedure, the physician utilizes radiological supervision and interpretation, which means that imaging techniques, such as X-rays, are employed to visualize the bile duct and guide the removal of the calculus. The removal can be accomplished using specialized instruments, such as a basket or snare, which are inserted into the duct to capture and extract the stone. The Burhenne technique is one specific method that may be used in this context, highlighting the procedural nuances that can be employed to ensure effective removal of the calculus while minimizing patient risk. This procedure is critical for restoring normal bile flow and alleviating symptoms associated with biliary obstruction.