Sleep Apnea Treatment in Washington, DC

Capital Dental Sibley provides evidence-based sleep apnea treatment for patients. Sleep apnea is a condition in which breathing repeatedly stops or becomes shallow during sleep. The most common type is obstructive sleep apnea, where the airway collapses or becomes blocked. Central sleep apnea is less common and involves the brain not sending proper signals to the breathing muscles. Many people first notice loud snoring, gasping, or daytime fatigue. Others report morning headaches, dry mouth, or difficulty concentrating.

Dental care plays a key role when the airway narrows due to jaw position or soft tissue collapse. In neuromuscular dentistry, the relationship between the jaw, bite, and airway is assessed to determine whether a different lower jaw position can help keep the throat more open during sleep. When appropriate, a custom mandibular advancement device gently moves the lower jaw forward to increase airway space and reduce vibration that causes snoring.

Common questions include “What is obstructive sleep apnea?” and “How does a mandibular advancement device work?” In short, oral appliance therapy can stabilize the tongue and soft tissues, reduce apneic events, and may serve as a CPAP alternative for selected patients. A medical sleep study is the standard for diagnosis, and collaboration with a sleep physician helps confirm effectiveness.

Benefits of Sleep Apnea Treatment

• Reduced snoring and nighttime awakenings for more restful sleep.
• Improved daytime alertness, focus, and mood.
• Potential reduction in blood pressure and cardiovascular strain.
• Portable, discreet therapy when using a custom oral appliance.
• Comfortable option for some patients who cannot tolerate CPAP.

How Sleep Apnea Treatment Works

Evaluation And Diagnosis

The process often begins with a medical evaluation and a sleep study, either a home sleep apnea test or in-lab polysomnography. In the dental setting, the airway, tongue posture, jaw position, bite relationship, and nasal breathing are reviewed. Digital scans or impressions are taken to plan an appliance that is comfortable and precise.

Oral Appliance Therapy

A mandibular advancement device is a custom, adjustable appliance worn during sleep. By guiding the lower jaw slightly forward, it helps keep the airway open and reduces tissue collapse. The device is advanced in small steps to balance breathing improvement with jaw comfort. Follow-up visits confirm fit, monitor symptoms, and adjust as needed.

Team-Based Care

Sleep apnea management often involves coordination with a sleep physician. After appliance titration, a follow-up sleep study may be recommended to document treatment effectiveness. For some individuals, a combination approach—such as weight management, positional therapy, nasal care, or myofunctional therapy—supports better outcomes.

What to Expect

• Initial consultation to review symptoms such as snoring, daytime fatigue, or witnessed pauses in breathing.
• Discussion of diagnostic steps, including referral for a sleep study if not already completed.
• Comfort-focused digital scanning or impressions for a custom oral appliance.
• Appliance delivery with instructions on wear, cleaning, and gradual adjustment.
• Follow-up visits to fine-tune jaw position and check jaw joints and muscles.
• Reevaluation of sleep quality and, when appropriate, a repeat sleep study.

Most people adapt to an oral appliance within a few weeks. Temporary side effects can include mild jaw stiffness, bite changes on waking, or excess saliva, which typically improve with guided adjustments. Consistent nightly use is essential for long-term results.

Who May Benefit

Oral appliance therapy is often considered for mild to moderate obstructive sleep apnea, primary snoring, or when CPAP is not tolerated. It may also help those with airway narrowing linked to jaw position. An individualized assessment determines whether oral appliance therapy is appropriate and which design best fits your needs.

For questions about sleep apnea treatment in Washington, DC, call 202-244-5792. Appointments are available with our dentist, Dr. Stephen W. Varney, Dr. Parvati L. Gopalan, or Dr. Anabel Kelso.