CPT Code 21470 | Description & Clinical Information

CPT 21470 describes the surgical procedure performed by a provider to treat a complex fracture of the mandible resulting from blunt force trauma to the face, which involves accessing the fracture through multiple incisions and applying a fixation device to stabilize the fracture during the healing process.

Official Description

The CPT book defines CPT code 21470 as: “Open treatment of complicated mandibular fracture by multiple surgical approaches including internal fixation, interdental fixation, and/or wiring of dentures or splints”.

Clinical Information

The procedure describes by CPT code 21470 is one of the most common treatments used to realign a mandibular fracture in patients. The procedure is performed under general anesthesia, and the patient is appropriately prepped to ensure that the process runs smoothly.

Once the procedure begins, an experienced provider makes the necessary incisions in front of the ear and along the jawbone to expose the fractured bones. By dissecting down to the affected area, the provider can effectively reduce, or realign, the mandibular fracture.

To stabilize the jaw bone and keep it in place, the provider places wires and screws along the upper and lower arches. The wires and screws are essential for holding the fractured bones together and to promote healing. Moreover, metal wires are attached around the teeth and are secured to arch bars for fixation.

The provider then takes time to irrigate the area and ensures there is no bleeding before removing any instruments. Once the provider is satisfied that the area is clear, the incisions are closed and the surgery concludes.

This procedure is also associated with some related complications such as injury to blood vessels, infection at the site of surgery, and the need for revision surgery. To avoid such complications, it is necessary for patients to get the procedure done by experienced and qualified professionals.

In conclusion, the CPT code 21470 procedure is an essential treatment used to realign a mandibular fracture. The procedure is a complex one that requires the skill and expertise of qualified professionals. The process can help stabilize the injured jaw bone and promote healing.

Return to all the CPT codes for fracture and/or dislocation procedures on the head.

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