CPT® Code 31511

The procedure described by CPT® Code 31511 involves an indirect laryngoscopy with the specific purpose of removing a foreign body from the throat. During this procedure, the physician conducts a diagnostic examination of the larynx, which is the area of the throat that houses the vocal cords. The patient is typically seated comfortably in a chair and is instructed to extend their tongue outward. This positioning allows the physician to gain better access to the throat. To visualize the larynx, the physician uses a small round mirror placed at the back of the throat, along with a light source to illuminate the area. Additionally, the physician may utilize a head mirror that reflects light into the throat, enhancing visibility. In some cases, a rigid endoscope may be employed as an alternative to the mirror technique, providing a more direct view of the laryngeal structures. The examination focuses on the vocal cords, tongue, and the upper part of the throat, where the physician looks for any signs of disease or injury. To facilitate a clearer view of the vocal cords, the patient may be asked to produce a high-pitched 'eee' sound during the examination. This procedure is distinct from other related laryngoscopic procedures, such as those involving biopsy or lesion removal, as it specifically targets the extraction of foreign bodies that may be obstructing the airway or causing discomfort.