CPT® Code 31630

Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with tracheal/bronchial dilation or closed reduction of fracture

The procedure described by CPT® Code 31630 involves the use of a bronchoscope, which can be either rigid or flexible, to examine and treat conditions affecting the trachea and bronchi. The bronchoscope is a specialized instrument that allows healthcare professionals to visualize the airways and perform necessary interventions. During the procedure, the bronchoscope is inserted through the nose or mouth and advanced into the oropharynx, where an initial examination is conducted. This examination includes visualizing the vocal cords and assessing the trachea for any abnormalities, such as fractures or stenosis (narrowing of the airway). If a rigid bronchoscope is utilized, it enables direct treatment of identified issues, such as reducing a tracheal fracture or dilating a stenotic area. The procedure may involve passing progressively larger rigid bronchoscopes to ensure that the tracheal cartilage rings are returned to their normal anatomical position or to adequately enlarge the stenotic site. In cases where a flexible bronchoscope is employed, a balloon catheter is introduced to facilitate the dilation of the stenosis or reduction of the fracture. The balloon is inflated and deflated in a controlled manner until the desired outcome is achieved. Additionally, if the procedure necessitates the placement of a stent to maintain airway patency following dilation, CPT® Code 31631 should be used. This involves advancing a stent delivery catheter through the bronchoscope to the site of obstruction or stenosis, where the stent is positioned to ensure the airway remains open. Overall, this procedure is critical for addressing airway obstructions and ensuring proper respiratory function.