The DRS stands for Drag Reduction System, which enables a car to open its rear wing to limit the downforces on the car. This increases the car's theoretical performance and in theory facilitates passing.
The surgical treatments for obstructive sleep apnea include nasal surgery, palate surgery (including uvulopalatopharyngoplasty [UPPP]), upper airway stimulation therapy, tongue reduction surgery, genioglossus advancement, maxillo-mandibular advancement, tracheostomy, and bariatric surgery.
/ Treatments. Many things can contribute to snoring and sleep apnea, and each patientâs circumstances are unique. Thatâs why The Snoring Center offers a range of minimally invasive treatments from Board Certified doctors, who are committed to working with each patient to choose the sleep apnea treatment options that best meet their needs.