CPT® Code 40845

Vestibuloplasty is a surgical procedure aimed at modifying the vestibule of the mouth, which is the area between the lips or cheeks and the gums. This procedure is particularly important for restoring the height of the alveolar ridge, which is the bony ridge containing the sockets of the teeth. The alveolar ridge is crucial for dental function and aesthetics, and its proper height is essential for the successful placement of dentures or dental implants. In cases where patients have congenital conditions such as cleft lip and/or palate or other facial deformities, vestibuloplasty may be necessary to remodel the vestibular soft tissue and the underlying alveolar ridge bone. This remodeling helps achieve both cosmetic and functional improvements. Additionally, vestibuloplasty can be beneficial for edentulous patients who have a shallow vestibular sulcus, as it deepens the vestibule, providing more surface area for better fitting of dentures or implants. The procedure can be categorized into anterior and posterior vestibuloplasty, depending on the area being treated. Anterior vestibuloplasty focuses on the tissue between the lips and the front teeth, while posterior vestibuloplasty addresses the tissue between the cheeks and the teeth. The complex vestibuloplasty (CPT® Code 40845) involves more intricate surgical techniques, including the excision of excess mucosal tissue and the repositioning of muscles to lengthen the vestibule, thereby enhancing the overall oral function and appearance.