Can Jaw Surgery Help with Breathing at Night?

Can Jaw Surgery Help with Breathing at Night?

Nighttime breathing is often improved by orthognathic surgery. Here is how it helps.

Yes — jaw surgery can significantly improve nighttime breathing, especially for patients with sleep apnea or snoring related to jaw position.

• How it helps:
• Moving the lower jaw forward pulls the tongue base forward
• This opens the airway at the back of the throat
• Moving the upper jaw forward opens the nasal passages
• The combined effect creates a wider, more stable airway

• Conditions that improve:
• Sleep apnea — MMA surgery has an 85–95% success rate
• Snoring — often resolves completely after jaw advancement
• Mouth breathing — patients can breathe through their nose more easily
• Noisy breathing — reduced airway resistance

• What patients report:
• "I no longer snore"
• "My partner says I do not stop breathing anymore"
• "I wake up feeling rested for the first time"
• "I do not gasp or choke during the night"
• "I no longer need my CPAP machine"

When to Expect Improvement

• Initial improvement is immediate (the airway is physically opened during surgery)
• Full benefit is seen after swelling resolves (4–8 weeks)
• The result is permanent

Clinical Guidance

Jaw surgery is one of the most effective treatments for sleep apnea and nighttime breathing problems caused by jaw position. It physically opens the airway by moving the jaws forward, providing a permanent solution for many patients.