When to consider this pathway
Recurrence is more common than initial counseling typically suggests. Snoring or apnea returns in a meaningful fraction of patients within five to ten years after first-line surgery. Skeletal cases — small or set-back jaw anatomy — are often under-treated by soft-tissue procedures alone. This is the pathway for those situations.
Two distinct patient groups
Group A — Skeletal candidates
- Retrognathia (set-back lower jaw)
- Maxillary hypoplasia (under-developed upper jaw)
- Severe OSA with anatomic findings on cephalometric or imaging review
- Young to middle-aged adults with otherwise good health
- CPAP intolerant or seeking definitive treatment
Group B — Patients with recurrence
- Prior UPPP or palatal surgery with returned snoring or apnea
- Prior ENT surgery without recent polysomnogram
- Persistent symptoms despite multi-modal first-line therapy
- Patients seeking second opinion before considering revision surgery
How we re-stage
Comprehensive intake
Surgical history, prior polysomnogram results, current symptoms, and adherence history with any device therapy.
Fresh polysomnogram
A current in-lab study — prior reports are reference points, not substitutes. We measure where you are now.
Anatomic imaging
Cephalometric analysis, lateral cephalogram, and when indicated, 3D imaging or DISE (drug-induced sleep endoscopy).
Joint review
Sleep medicine, ENT, and oral-maxillofacial surgery review the case together. We do not recommend major surgery without consensus.
Second-line non-surgical trial
For many recurrence patients, a properly fitted CPAP, oral appliance, or positional protocol resolves the issue without revision surgery.
Maxillomandibular advancement (MMA)
For carefully selected skeletal cases, maxillomandibular advancement surgery — moving the upper and lower jaws forward together — has the highest success rate of any sleep apnea surgery. Reported cure rates in selected populations exceed 80 percent.
It is also a major operation. Recovery, occlusal adjustment, and a thorough orthodontic plan are required. We are conservative about candidacy.
What we will not do
- Recommend revision surgery without a current polysomnogram
- Repeat a soft-tissue procedure that has already failed once
- Treat snoring as a cosmetic problem in the presence of measurable apnea
- Skip the trial of an optimized non-surgical pathway before committing to revision
What to expect at the consultation
Plan for 45 to 60 minutes. Bring all prior records you can find, including operative notes, polysomnogram reports, and any imaging. We will be honest about what we know and what we do not — and we will say so when revision surgery is not the right next step.
For patients whose snoring or apnea has returned, we re-stage from the polysomnogram up. Many recurrent cases respond to a non-surgical second-line plan. — Dr. Han Jin-Kyu