CPT® Code 0777T

Add-On Code

A pressure-sensing epidural guidance system utilizes advanced technology, specifically artificial intelligence, to enhance the accuracy of needle placement during interlaminar epidural or subarachnoid injections. This system is designed to assist healthcare professionals in performing therapeutic or diagnostic procedures involving the spine. The guidance system operates in real-time, analyzing epidural pressure to provide critical feedback on the anatomical placement of the needle. Prior to the procedure, the injection site is thoroughly cleansed, and a local anesthetic is administered to minimize discomfort for the patient. The system consists of an epidural catheter connected to a console pressure sensor, with the other end attached to the needle. As the physician introduces the needle into the epidural or subarachnoid space, they may utilize imaging techniques such as fluoroscopy or computed tomography (CT) for additional guidance. The pressure sensor, which is affixed to the needle, continuously monitors and interprets the epidural pressure, relaying this information to a touchscreen LED console. This allows the physician to input specific parameters and confirm the correct placement of the needle, thereby improving the overall efficacy and safety of the procedure.