CPT® Code 49422

The procedure described by CPT® Code 49422 refers to the removal of a tunneled intraperitoneal catheter. A tunneled intraperitoneal catheter is a specialized medical device that is inserted into the peritoneal cavity, which is the space within the abdomen that houses various organs. This catheter is typically used for the administration of medications or fluids directly into the peritoneal cavity. The removal of such a catheter is a critical procedure that requires careful handling to prevent complications. During the removal process, the area surrounding the catheter insertion site is first cleansed to minimize the risk of infection. A local anesthetic is then administered to ensure patient comfort. The catheter is carefully freed from its tunnel using blunt dissection techniques, which help to avoid damaging surrounding tissues. Once the catheter is successfully removed, any bleeding that may occur is controlled through the application of pressure. Finally, the insertion site is closed appropriately, and a pressure dressing is applied to support the healing process. This procedure is essential for patients who no longer require the catheter or who may be experiencing complications related to its presence.