CPT® Code 21343

The CPT® Code 21343 refers to the open treatment of a depressed frontal sinus fracture. This procedure involves a surgical intervention where the physician accesses the fractured area of the frontal sinus, which is located in the forehead region. The access can be achieved through a bicoronal incision, which runs across the top of the head from ear to ear, or through incisions that are made directly over the site of the fracture. During the procedure, the physician may need to remove any sinus mucosa that is damaged or obstructing the view of the fracture. Once the fracture is adequately exposed, the physician stabilizes it using various fixation methods, such as wires, plates, or screws, to ensure proper alignment and healing. After the stabilization of the fracture, all incisions made during the procedure are meticulously closed to promote healing and minimize scarring.