Functional & Airway Dentistry

Where breathing begins

Functional & Airway Dentistry

Sleep problems often start in the mouth. When the jaw is too small, the tongue sits too far back, or the airway is narrow, breathing becomes difficult day and night. Our team works hand in hand with sleep medicine physicians to create more space for better breathing, naturally improving sleep quality and overall health.

A structural approach

Sleep Solutions That Start in the Mouth

Unlike traditional dentistry, which focuses only on teeth, functional dentistry looks at how the structure of the mouth and jaw affects breathing, sleep, and overall wellness. This approach can reduce or even resolve sleep apnea symptoms while improving oral health, facial development, and quality of life.

The connection

How Your Mouth Affects Your Sleep

The size of the jaw, the position of the tongue, and the width of the airway all play critical roles in how well someone breathes during sleep. When these structures are underdeveloped or positioned incorrectly, they can block airflow and cause:

  • Snoring and sleep apnea
  • Mouth breathing during sleep
  • Teeth grinding and jaw pain
  • Frequent nighttime awakening
  • Morning headaches and fatigue

Airway-focused dental treatments can meaningfully improve sleep-disordered breathing, and mandibular advancement devices are now considered standard care for many patients with sleep apnea. By expanding the jaw, guiding facial growth, or repositioning the tongue, functional dentistry addresses the structural cause of breathing problems rather than only managing symptoms.

What we treat

Conditions We Treat With Functional & Airway Dentistry

Sleep-Related Breathing Disorders

  • Obstructive sleep apnea in children and adults
  • Upper airway resistance syndrome
  • Chronic snoring
  • Sleep-related breathing problems

Oral and Facial Development Issues

  • Narrow palates and underdeveloped jaws
  • Tongue-tie (ankyloglossia) and oral restrictions
  • Mouth breathing habits
  • Crooked teeth related to airway problems

Related Health Concerns

  • TMJ disorders and jaw pain
  • Teeth grinding (bruxism) during sleep
  • Chronic headaches and neck tension
  • Difficulty swallowing or eating

Our process

Our Comprehensive Airway-Focused Approach

There is no one-size-fits-all solution for airway problems. Each person needs an individualized treatment plan based on their unique anatomy, health history, and goals. Our dental team uses Dr. McCarty's Five Finger Approach to understand every factor contributing to a patient's sleep and breathing problems, then works alongside your medical team to choose the right strategy for you.

Advanced Diagnostic Technology

  • 3D cone-beam CT imaging to visualize the entire airway
  • Detailed analysis of jaw size, tongue position, and breathing patterns
  • Sleep study coordination to measure breathing improvements
  • Collaborative evaluation with sleep medicine physicians

Treatment Options for Children

Children's faces and airways are still growing, making early intervention particularly effective.

  • Palatal expansion: gradually widening the upper jaw to create more space for the tongue and improve nasal breathing
  • Growth guidance appliances: devices that help guide proper facial development during growth spurts
  • Myofunctional therapy: exercises to strengthen tongue and facial muscles for better breathing patterns
  • Tongue-tie release: simple procedures to free restricted tongue movement

Adult Treatment Solutions

For adults whose facial growth is complete, treatment focuses on optimizing existing structures.

  • Palatal expansion: gradually widening the upper jaw to create more space for the tongue and improve nasal breathing
  • Oral appliances: custom devices worn during sleep to keep the airway open
  • Orthodontic treatment: braces or aligners designed to widen the airway
  • Surgical coordination: working with oral surgeons when jaw surgery is needed
  • CPAP alternatives: dental solutions for patients who cannot tolerate breathing machines

Why it works

The Rebis Multidisciplinary Difference

What makes Rebis different is the seamless integration between dental and medical teams. Our airway and functional dentists work directly with sleep physicians, using the same patient-centered language and treatment goals, so:

  • All team members understand the complete picture of each patient's health
  • Treatment plans address multiple contributing factors simultaneously
  • Progress is monitored from both dental and medical perspectives
  • Patients receive coordinated care without conflicting recommendations

Our team uses evidence-based protocols from Dr. McCarty's Empowered Sleep Apnea approach, including the Five Finger Approach for understanding complex sleep problems and the Five Reasons to Treat framework for setting appropriate treatment goals.

What to expect

Outcomes From Airway-Focused Treatment

Patients who receive airway-focused dental treatment often experience improvements that extend well beyond sleep.

Sooner (weeks to months)

  • Reduced snoring and sleep disruption
  • Better nasal breathing during day and night
  • Decreased morning headaches and jaw tension
  • Improved energy and daytime alertness

Longer Term (months to years)

  • Reduced cardiovascular risk associated with sleep apnea
  • Better blood pressure control
  • Improved mood and cognitive function
  • Enhanced quality of life for the entire family

Who this is for

Who Benefits From Functional & Airway Dentistry

Children and Adolescents

  • Those with enlarged tonsils and adenoids
  • Children who breathe through their mouth
  • Kids with crowded teeth or narrow palates
  • Young patients with sleep problems or behavioral issues
  • Children with feeding difficulties or speech delays
  • Children diagnosed with ADHD
  • Those experiencing bedwetting

Adults

  • Patients who cannot tolerate CPAP machines
  • People diagnosed with sleep apnea
  • Those seeking alternatives to sleep surgery
  • Athletes wanting to optimize breathing performance
  • Adults with TMJ problems or chronic headaches

Special Populations

  • Patients with multiple health conditions affected by poor sleep
  • Those seeking drug-free treatment options
  • People who travel frequently and need portable solutions
  • Individuals focused on addressing root causes rather than managing symptoms

Coordinated care

Integration With Sleep Medicine and Functional Medicine

Sleep problems rarely have a single cause. Our dental team collaborates closely with:

  • Sleep medicine physicians, to ensure treatments complement medical therapies and address every aspect of sleep-disordered breathing.
  • Functional medicine practitioners, to optimize nutrition, hormone balance, and other factors that affect sleep quality and oral health.
  • Behavioral sleep specialists, to address habits and lifestyle factors that may interfere with treatment success.

This comprehensive approach increases the likelihood of successful treatment while minimizing the need for multiple, potentially conflicting therapies.

Educational content only. Not medical advice.

Common questions

Frequently Asked Questions

Quick answer: functional and airway dentistry treats the jaw, tongue, and airway structures that contribute to snoring, sleep apnea, and mouth breathing, working alongside sleep medicine rather than replacing it, for both children and adults.

  • Traditional dentistry focuses on the health of the teeth and gums—treating issues like cavities, decay, and oral hygiene. Functional & Airway dentistry; however, goes beyond the mouth to understand how the jaw, tongue, airway, and overall facial development influence breathing, sleep quality, and systemic health. By identifying the root causes of imbalance, such as restricted airways or underdeveloped jaw structures, functional dentists address not only symptoms, but the biological factors that affect the body’s ability to rest, heal, and thrive.

  • Common signs include chronic snoring, waking up tired despite adequate sleep time, morning headaches, teeth grinding, and mouth breathing. Children often present with behavioral problems, difficulty concentrating, ADHD, bedwetting and or slow growth. A comprehensive evaluation can determine if airway issues contribute to these symptoms.

  • For many patients with sleep apnea, oral appliances can be equally effective while being more comfortable and convenient. The effectiveness depends on individual anatomy and the specific type of sleep breathing problem. The Rebis team works with sleep physicians to monitor treatment success objectively.

  • Many insurance plans cover airway-focused dental treatments when they are medically necessary for treating sleep apnea or other breathing disorders. Our Rebis team works with patients to understand coverage options and can often bill medical insurance for certain procedures like cone-beam CT scans.

  • Treatment timelines (will) vary depending on the approach (i.e., intervention strategy). Once the approach is agreed upon the Clinician will be able to provide a more personal timeline based on the (individual’s specific needs, desires and expectations).

  • Absolutely. While children’s developing faces tend to respond more rapidly to structural changes, adults can still experience meaningful improvements in breathing, sleep quality, and overall wellness. Through airway-focused orthodontics, oral appliances, and collaborative treatment with medical and functional specialists, adults can restore balance to their airway system, improve oxygenation, and support the body’s natural healing and longevity.

  • Rebis integrates airway-focused dentistry with sleep medicine, functional medicine, and behavioral health under one roof. This collaboration ensures comprehensive care that addresses all factors affecting sleep and breathing, not just dental issues in isolation.

  • Success is measured through multiple methods including follow-up sleep studies, symptom tracking, quality of life questionnaires, and objective measurements of airway size and function. The team monitors both sleep-related improvements and overall health benefits.