As children and teens grow, the shape and size of their jaws play a critical role in how teeth erupt, how the bite functions, and even how the airway develops. At Dr. Dona Seely Orthodontics, we use a range of advanced expansion techniques to gently widen the upper jaw (maxilla) and correct developmental issues—setting the stage for a healthier, more balanced smile.


When the upper jaw is too narrow, it can lead to crowding, crossbites, speech difficulties, or even breathing problems due to a restricted airway. Early intervention with jaw expansion helps to guide proper growth, reduce the need for extractions, and support facial balance.
No two patients are the same, which is why we offer multiple expansion techniques near you tailored to each individual's age, anatomy, and treatment goals. These may include:
Dr. Seely evaluates every case carefully to determine the most effective technique, sometimes combining methods to achieve optimal outcomes. Expansion may be part of early Phase I treatment or integrated into complete, comprehensive care for older patients.
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Dr. Seely evaluates every case carefully to determine the most effective technique, sometimes combining methods to achieve optimal outcomes. Expansion may be part of early Phase I treatment or integrated into complete, comprehensive care for older patients.
With years of experience treating growing children and complex cases, Dr. Dona Seely offers expansion techniques that are precise, gentle, and tailored to your child's developmental needs.
Want to learn how jaw expansion in Bellevue can help your child breathe easier and smile brighter? Schedule your consultation with Dr. Dona Seely Orthodontics today.
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