CPT® Code 42145

Palatopharyngoplasty, which may also be referred to as uvulopalatopharyngoplasty or uvulopharyngoplasty, is a surgical procedure aimed at addressing obstructive sleep apnea (OSA) that results from the collapse of the oropharyngeal airway during sleep. This condition can lead to significant health issues, including disrupted sleep patterns and decreased oxygen levels in the blood. The procedure involves the surgical removal of the uvula, portions of the soft palate, and any excess tissue located in the throat that contributes to airway obstruction. The surgical process begins with the careful marking of the area designated for excision, followed by an incision through the mucosal layer. The incision is extended through the submucosal tissue to access and remove the obstructive tissue. After the excision of all excess tissue is completed, the surgical site is closed with primary sutures to promote healing. This procedure is typically performed under general anesthesia and requires careful preoperative assessment to ensure patient safety and optimal outcomes.