Uvulopalatopharyngoplasty (UPPP) is the common surgery carried to treat OSA. It involves the removal of excess tissue from the soft palate and pharynx to clear the airflow obstruction that causes breathing difficulties during sleep. Besides UPPP, Laser-assisted Uvuloplasty (LAUP) is the surgical procedure recommended for sleep apnea. This procedure involves scarring and tightening of the soft palate and uvula trimming with the use of a laser. Both UPPP & LAUP surgeries are done under general anesthesia.
