There is no single best surgery for sleep apnea. The most effective procedure depends on where your airway collapses, your body weight, and how severe your condition is. That said, maxillomandibular advancement (MMA) consistently produces the strongest results in clinical data, reducing the average number of breathing interruptions per hour from about 64 to under 10. But it’s also the most invasive option, which is why surgeons typically reserve it for specific situations and match less aggressive procedures to patients who are good candidates for them.
Surgery for sleep apnea is generally considered after CPAP therapy has failed or been rejected. The American Academy of Sleep Medicine recommends that adults with a BMI under 40 who can’t tolerate CPAP discuss surgical options with a sleep surgeon. For those with a BMI between 35 and 40, both surgical and weight-loss surgery referrals may be appropriate.
How Surgeons Choose the Right Procedure
Sleep apnea surgery isn’t one-size-fits-all because the airway can collapse at different points: the nose, the soft palate, the base of the tongue, or multiple levels at once. A procedure called drug-induced sleep endoscopy (DISE) lets a surgeon watch your airway in real time while you’re sedated. By seeing exactly where and how the airway closes, they can match you to the procedure most likely to work. DISE also helps rule out procedures that won’t help. For example, if the collapse happens at the tongue base rather than the palate, a palate-focused surgery would likely fail.
During DISE, the surgeon can even simulate certain treatments. Pushing the jaw forward by about 5 millimeters during the exam predicts whether a jaw-related device or jaw surgery would open the airway effectively. This kind of personalized evaluation is a major reason surgical outcomes have improved over the past decade.
Maxillomandibular Advancement: The Strongest Results
MMA involves moving both the upper and lower jaw forward, which physically enlarges the airway behind the tongue and soft palate. A meta-analysis of 22 studies covering 627 patients found that MMA reduced the average number of breathing events per hour from 63.9 to 9.5. That’s an 85% reduction, and it brings most patients below the threshold for moderate sleep apnea.
Surgical “success” in sleep apnea research is defined as getting below 20 events per hour with at least a 50% reduction. “Cure” means getting below 5 events per hour. MMA achieves cure rates that other procedures rarely match, which is why it’s sometimes called the gold standard.
The tradeoff is that MMA is a major operation. It requires general anesthesia, jaw wiring or fixation with titanium plates, and a recovery period of several weeks. Most people experience facial swelling and numbness that can take months to fully resolve. Some patients notice subtle changes in their facial appearance. Because of this, MMA is typically offered to patients with severe sleep apnea, those who have failed other surgeries, or those with jaw anatomy that clearly contributes to their airway obstruction.
Hypoglossal Nerve Stimulation: A Newer, Less Invasive Option
Hypoglossal nerve stimulation (often known by the brand name Inspire) uses a small implanted device, similar to a pacemaker, that stimulates the nerve controlling tongue movement. During sleep, the device gently pushes the tongue forward with each breath, keeping the airway open. The landmark STAR trial found a 68% median decrease in breathing events per hour.
This option has strict eligibility requirements. You typically need a BMI under 35, an AHI between 15 and 65 events per hour, and a DISE exam showing that your airway collapse pattern will respond to tongue movement. Specifically, people with complete circular collapse at the palate level tend to do poorly with this device. The implant procedure itself is relatively straightforward, usually requiring one or two small incisions and an outpatient or overnight hospital stay. The device is activated about a month after surgery, and settings are adjusted over several follow-up visits.
For patients who meet the criteria, nerve stimulation offers a meaningful middle ground: better long-term results than soft tissue surgery, with far less recovery time than MMA.
Palate Surgery: Widely Performed but Variable Results
Uvulopalatopharyngoplasty (UPPP) has been the most commonly performed sleep apnea surgery for decades. It removes or repositions excess tissue in the soft palate, uvula, and sometimes the tonsils to widen the airway at the throat level. Short-term success rates hover around 67%, but long-term data tells a more sobering story. A systematic review of studies with at least 34 months of follow-up found that the initial improvement fades significantly over time, with the surgical response rate dropping from 67.3% to 44.35%. The average reduction in breathing events was about 46% in the long run.
Patients with a lower BMI and better baseline oxygen levels tend to hold onto their improvements longer. Weight gain after surgery is one of the most common reasons UPPP results deteriorate.
A newer variation called expansion sphincter pharyngoplasty (ESP) repositions the muscles of the throat wall rather than simply removing tissue. In head-to-head comparisons, ESP produced a statistically significant reduction in breathing events while traditional UPPP did not reach significance. ESP reduced events from about 21 per hour to 13, and the difference between the two techniques was meaningful enough that many sleep surgeons now prefer ESP or similar muscle-repositioning approaches over classic UPPP.
Nasal Surgery: A Supporting Role
Nasal procedures like septoplasty and turbinate reduction don’t typically cure sleep apnea on their own, but they play an important supporting role. About 56% of patients see some reduction in sleep apnea severity after nasal surgery. More importantly, fixing nasal obstruction makes CPAP dramatically easier to use. Each small increase in nasal resistance raises the odds of rejecting CPAP by nearly 50%. Nasal surgery can also lower the CPAP pressure needed by 2 to 3 points, which often makes the difference between tolerating the device and abandoning it.
If nasal blockage is the main reason you struggle with CPAP, addressing it surgically may eliminate the need for a more aggressive procedure altogether.
Tonsillectomy in Children
For children, sleep apnea surgery looks completely different. Enlarged tonsils and adenoids are the primary cause of pediatric sleep apnea, and removing them is the first-line treatment. In otherwise healthy, non-obese children, tonsillectomy with or without adenoidectomy has a success rate of about 75%. The Childhood Adenotonsillectomy Trial found that 79% of children who had surgery saw their symptoms resolve, compared to 46% who were simply monitored. Obese children and those with other medical conditions tend to have lower cure rates, ranging from 51% to 83% depending on the study.
Matching Surgery to Severity
Mild to moderate sleep apnea with a clear palate-level obstruction may respond well to ESP or a similar soft tissue procedure, particularly if you’re at a healthy weight. Moderate sleep apnea with tongue-based collapse in a patient with a BMI under 35 is the sweet spot for hypoglossal nerve stimulation. Severe sleep apnea, especially when other procedures have failed or when jaw structure is a contributing factor, is where MMA delivers its strongest advantage.
Many patients end up with a staged or multilevel approach, combining nasal surgery with a palate or tongue procedure. The goal is always to address every level of the airway that’s collapsing rather than hoping a single procedure handles everything. A thorough evaluation with sleep endoscopy, along with an honest discussion about recovery time and expectations, is what separates a good surgical outcome from a disappointing one.