CPT® Code 21337

The CPT® Code 21337 refers to the closed treatment of a nasal septal fracture, which can occur due to trauma or injury to the nose. This procedure is performed without making an external incision, distinguishing it from open treatment methods. In this closed approach, the physician carefully inspects the nasal septum, which is the cartilage and bone structure that divides the nasal cavity into two nostrils. The physician utilizes specialized instruments, such as forceps or nasal elevators, to realign the fractured septum back into its proper position. This realignment is crucial for restoring normal nasal function and aesthetics. To prevent complications such as hematoma formation, which is the accumulation of blood outside of blood vessels, septal sutures may be applied. Additionally, splints may be used to provide stabilization to the area during the healing process. In some cases, portions of bone or cartilage may need to be excised to facilitate proper repositioning of the septum. The procedure concludes with the closure of any incisions, ensuring that the nasal structure is stabilized and positioned correctly for optimal recovery.