CPT® Code 31253

Nasal/sinus endoscopy, surgical with ethmoidectomy; total (anterior and posterior), including frontal sinus exploration, with removal of tissue from frontal sinus, when performed

Nasal/sinus endoscopy with total ethmoidectomy and frontal sinus exploration is a surgical procedure designed to address various conditions affecting the nasal and sinus cavities. This procedure is particularly beneficial for patients suffering from sinusitis, nasal polyps, mucoceles, and tumors. The primary goal of the surgery is to eliminate obstructions in the outflow tracts of the sinuses, which can lead to chronic inflammation and infection. By debriding inflamed sinus tissue, the procedure promotes mucociliary clearance, allowing for improved drainage and function of the sinuses. The ethmoid sinuses, located between the eyes and the bridge of the nose, typically contain 7 to 15 cells that can become obstructed. The frontal sinuses, situated anteriorly to the ethmoid sinuses, are bordered by the agger nasi and the ethmoid bulla. During the procedure, an anesthetic is applied to ensure patient comfort, and an endoscope is inserted through the nasal passages to visualize and access the affected areas. The surgical steps involve careful inspection and manipulation of the nasal cavity, including the middle turbinate and the uncinate process, to facilitate access to the maxillary and ethmoid sinuses. The procedure culminates in frontal sinus exploration, which is performed after the ethmoidectomy to prevent bleeding from obscuring the surgical field. Overall, this comprehensive approach allows for effective treatment of complex sinus conditions, enhancing patient outcomes and quality of life.