CPT® Code 30620

A septal or other intranasal dermatoplasty is a surgical procedure aimed at addressing issues within the nasal cavity, particularly related to the nasal septum. This procedure is primarily indicated for patients experiencing severe nosebleeds, medically referred to as epistaxis. One of the notable conditions that may necessitate this intervention is Osler-Weber-Rendu syndrome, also known as hereditary hemorrhagic telangiectasia (HHT). HHT is a rare genetic disorder characterized by abnormal blood vessel formation, leading to recurrent and severe nosebleeds due to the presence of telangiectasia, which are small dilated blood vessels in the nasal mucosa. During the procedure, the physician carefully excises the affected nasal mucosa from the septum or other areas within the internal nose, ensuring that the underlying perichondrium, which is the connective tissue surrounding cartilage, is preserved to maintain structural integrity. This meticulous approach is crucial for effective healing and recovery. The procedure does not include the acquisition of a graft, which is a separate step that may involve obtaining a split-thickness skin graft from a donor site, typically the thigh, to aid in the repair of the nasal mucosal defects.