BREAS (Biomimetic Remodeling Expansion Aligner System) is a non-retractive, airway-focused approach that gently expands the upper jaw to improve breathing, sleep, and overall function. It works by stimulating the body’s natural ability to grow and remodel bone rather than forcing rapid change. At Airway Health Austin, BREAS is used to address the root cause of airway restriction—limited structure—so you can achieve lasting improvements in airflow, sleep quality, and health.
BREAS is a biomimetic treatment system designed to restore proper jaw structure and airway function using light, intermittent forces. Instead of simply straightening teeth, it focuses on expanding the maxilla (upper jaw), which plays a key role in breathing, tongue posture, and facial development.
When the upper jaw is too narrow, it restricts the nasal airway and limits space for the tongue. This often leads to mouth breathing, poor sleep, and compensations throughout the body. BREAS addresses this by guiding the body to remodel and adapt naturally.
This approach supports long-term stability because it works with biology—not against it.
You may benefit from BREAS airway expansion if you experience:
These symptoms often trace back to limited airway space—not just dental alignment.
Your care at Airway Health Austin begins with a comprehensive airway and structural assessment. This includes evaluating jaw width, breathing patterns, tongue posture, and, when needed, advanced imaging.
From there, a customized BREAS protocol is designed for you. Treatment focuses on gradual expansion of the upper jaw using light, biologically appropriate forces. This allows your body to adapt over time rather than forcing rapid change.
Most patients move through treatment in phases, with regular check-ins to monitor progress and adjust the appliance as needed. The goal is not just straighter teeth—but improved airway function, breathing, and long-term stability.
Adults often come in with years of symptoms—snoring, fatigue, TMJ pain, or sleep apnea—without realizing the root cause is structural. BREAS allows for expansion and remodeling even in adulthood, improving breathing and sleep without extractions or retraction.
Airway restriction often begins with a narrow upper jaw. When the maxilla is underdeveloped, it limits the size of the nasal passages and increases resistance to airflow. This makes nasal breathing more difficult and encourages mouth breathing, especially during sleep.
As BREAS expands the upper jaw, the nasal floor widens and airway volume increases. This allows for smoother airflow, improved oxygenation, and more stable breathing patterns at night.
At the same time, increased space allows the tongue to rest properly against the palate instead of falling back into the airway. This reduces the risk of airway collapse, snoring, and disrupted sleep—helping you achieve deeper, more restorative rest.
You’ll undergo a detailed medical-grade, at-home sleep study and structural airway evaluation. This helps identify sleep-disordered breathing patternas and whether limited jaw development is contributing to your symptoms. Your treatment plan is fully customized based on your anatomy and goals.
You’ll wear a BREAS appliance designed to deliver light, intermittent forces that stimulate natural bone remodeling. Adjustments are made gradually to support controlled, stable expansion.
As expansion progresses, improvements in breathing, sleep, and function often follow. In many cases, additional therapies—such as myofunctional therapy—are used to reinforce proper tongue posture and breathing patterns.
BREAS (Biomimetic Remodeling Expansion Aligner System) is an airway-focused treatment that expands the upper jaw using gentle, biologically driven forces. It improves breathing, sleep, and oral function by addressing structural limitations.
Yes. While growth is more active in children, adults can still achieve meaningful expansion and airway improvement through bone remodeling and adaptation.
Treatment timelines vary, but most patients are in active therapy for several months to over a year. The focus is on gradual, stable change rather than rapid movement.
BREAS is different. Traditional orthodontics often focuses on aligning teeth, sometimes with extractions or retraction. BREAS prioritizes airway, structure, and function first—then alignment follows.
BREAS can support improved airway volume and breathing patterns, which may reduce symptoms of sleep-disordered breathing. It is often part of a comprehensive airway treatment plan.
Start with a personalized evaluation at Airway Health Austin and find out if BREAS is right for you.
Your ability to breathe well affects every aspect of your health, from the quality of your sleep to your energy, focus, and long-term well-being. At Airway Health, our airway dentist takes a fundamentally different approach to dental care. Rather than focusing solely on how your teeth look, our airway focused dentistry evaluates how your jaws, facial structures, and oral posture support your breathing and airway function. Serving patients in Austin, TX, we identify the root causes of breathing and sleep-related issues and develop personalized treatment plans that support lasting health from the inside out.
