CPT® Code 41113

The CPT® Code 41113 refers to the excision of a lesion located in the posterior one-third of the tongue, accompanied by closure of the surgical site. This procedure typically begins with the administration of a local anesthetic, which is injected around and beneath the lesion to ensure patient comfort during the operation. Following anesthesia, a surgical incision is made through the epithelium, penetrating into the underlying fibrous tissue and muscle. The incision is carefully crafted to encircle the lesion, allowing for its complete excision along with a margin of healthy tissue to ensure that no residual disease remains. After the lesion is removed, it is sent to a laboratory for pathology examination, which is separately reportable. This procedure is distinct from other related codes; for instance, CPT® Code 41110 involves the excision of a small superficial lesion without the need for closure, while CPT® Code 41112 pertains to the excision of a larger, deeper lesion in the anterior two-thirds of the tongue, which also requires suture repair. In contrast, CPT® Code 41114 describes a more complex procedure where a lesion is excised and the defect is repaired using a local tongue flap, involving the elevation and rotation of adjacent myomucosal tissue to cover the surgical site. Thus, CPT® Code 41113 is specifically designated for the excision of deeper lesions in the posterior region of the tongue, ensuring proper closure and healing of the surgical site.