CPT® Code 31541

Laryngoscopy, direct, operative, with excision of tumor and/or stripping of vocal cords or epiglottis; with operating microscope or telescope

The procedure described by CPT® Code 31541 involves a direct laryngoscopy that is performed operatively to excise a tumor and/or strip the vocal cords or epiglottis. This procedure utilizes an operating microscope or telescope to enhance visualization during the operation. A direct laryngoscope is a specialized instrument that allows the physician to directly observe the laryngeal structures using fiberoptic technology. There are two primary types of direct laryngoscopes: rigid angled scopes and flexible scopes. The rigid angled scope is predominantly used in surgical settings and is inserted through the mouth while the patient is under general anesthesia. During the procedure, the physician examines the oral cavity, oropharynx, hypopharynx, larynx, and trachea to locate any tumors or lesions. Once identified, the tumor is excised, often along with a margin of healthy tissue to ensure complete removal. In cases where lesions are present on the vocal cords or epiglottis, the procedure may involve stripping away the superficial tissue. The use of an operating microscope or telescope during this procedure allows for improved visualization and evaluation of the tumors or lesions, facilitating more precise dissection of the surrounding tissues. It is important to note that CPT® Code 31540 should be used when the procedure is performed without the aid of an operating microscope or telescope, while CPT® Code 31541 is specifically designated for cases where these advanced visualization tools are employed.