CPT® Code 41007

The procedure described by CPT® Code 41007 involves the intraoral incision and drainage of an abscess, cyst, or hematoma specifically located in the submental space, which is situated beneath the chin. This area is part of the deep fascial spaces surrounding the mandible, or lower jaw, and is critical for various oral and maxillofacial procedures. The submental space is centrally located, while the submandibular space extends from the hyoid bone to the mucosal layer of the floor of the mouth, bordered by the mandible and the superficial layer of deep cervical fascia. The masticator space, another relevant area, is formed by a split in the superficial cervical fascia that encases the ramus of the mandible and associated muscles. During the procedure, an incision is made in the mouth to access these spaces, allowing for the exposure and drainage of the abscess, cyst, or hematoma. The procedure may involve breaking up any compartments within the abscess or cyst and removing blood clots from the hematoma. Additionally, drains may be placed as necessary to facilitate proper healing and drainage. This code is specifically utilized when the procedure is performed on the submental space, distinguishing it from similar procedures performed in the submandibular or masticator spaces, which are coded differently.