Palatal expanders in Pittsburgh and Allison Park, PA, can help create additional space in the upper jaw and support healthy bite development when treatment is recommended at the right stage of growth. At Smiles by Smith Orthodontics, our orthodontist and team provide personalized expansion treatment for children and adolescents based on their dental development, jaw relationships and individual orthodontic needs.
Dr. Bradley D. Smith has more than 20 years of experience using palatal expanders and other orthodontic expansion techniques and has treated approximately 3,500 palatal expansion cases. His experience in early orthodontics, growth and development, airway-focused care and dentofacial orthopedics helps him determine whether expansion may be appropriate and, just as importantly, when treatment should begin.
What Is a Palatal Expander?
A palatal expander is an orthodontic appliance designed to gradually widen the upper jaw. In growing patients, the bones of the upper jaw have not yet fully matured, which may allow our orthodontist to guide development while growth is still occurring.
Expansion may be considered when a child has a narrow upper jaw, certain types of crossbite, inadequate space for developing permanent teeth or other orthodontic concerns related to jaw width and growth.
Because every child develops differently, a palatal expander is not automatically recommended simply because a patient is young. Our orthodontist will evaluate growth, dental development, bite relationships and the amount of space available before deciding whether expansion is appropriate.
Why Are Palatal Expanders Used?
Palatal expanders can be an important part of early orthodontic treatment when the width of the upper jaw contributes to a developing bite or spacing concern.
Depending on the individual case, palatal expansion may help:
- Create additional space for developing permanent teeth
- Correct certain types of crossbite
- Improve the relationship between the upper and lower jaws
- Address crowding related to a narrow upper jaw
- Support more balanced dental and facial development
- Reduce the severity of some orthodontic problems as growth continues
Expansion does not eliminate the need for future orthodontic treatment in every patient. Some children may still need braces, clear aligners or another phase of treatment later. The purpose of early expansion is to address a specific developmental concern at a stage when growth may make treatment more effective.
Palatal Expanders and Early Orthodontic Treatment
Dr. Smith has treated approximately 4,000 early or Phase I orthodontic cases and has more than 20 years of experience treating children with early or interceptive orthodontics. He does not believe that every child who may eventually need orthodontic treatment should automatically begin treatment early.
Instead, our orthodontist and team use a comprehensive examination to determine whether there is a meaningful benefit to acting during growth or whether it is better to monitor development and wait.
Children who may benefit from orthodontic treatment later but are not yet ready can be monitored through the practice’s Growing Grins Club. This allows our team to follow tooth eruption, jaw growth and bite development and choose an appropriate time to begin treatment if it becomes necessary.
How Do Palatal Expanders Work?
A palatal expander applies controlled pressure to the upper jaw over time. Depending on the type of appliance, parents or patients may be instructed to make small adjustments according to a specific schedule provided by our team.
As treatment progresses, our orthodontist and team monitor how the upper jaw and bite respond. Once the desired expansion has been achieved, the appliance may remain in place for a period of time to help support the new position while the surrounding structures adapt.
Our team provides detailed instructions on activation, cleaning and appliance care so families understand what to expect throughout treatment.
When Might a Child Need a Palatal Expander?
Palatal expansion is based on the child’s individual anatomy and orthodontic diagnosis rather than age alone. Our orthodontist may evaluate expansion when a patient has concerns such as:
- A narrow upper jaw
- A posterior crossbite
- Crowding related to limited upper-jaw width
- Insufficient space for developing permanent teeth
- Jaw relationships that may benefit from treatment during growth
- Orthodontic concerns that could become more difficult to address after growth progresses
An early orthodontic evaluation can help determine whether a child would benefit from treatment now, monitoring over time or waiting until more permanent teeth have erupted.
Palatal Expanders and Airway Evaluation
Jaw development, breathing patterns, tongue position and oral muscle function may all be considered during a comprehensive orthodontic evaluation. Dr. Smith has incorporated airway considerations into orthodontic diagnosis and treatment planning for approximately 12 years and has treated approximately 1,000 airway-focused cases.
When appropriate, our orthodontist may use CBCT imaging along with the clinical examination to evaluate dental and skeletal relationships and obtain additional information about the patient’s anatomy.
Expansion may affect the dimensions of the upper jaw and surrounding structures, but it should not be presented as a guaranteed treatment for breathing or sleep-related problems. If a child has significant airway, sleep or breathing concerns, our orthodontist may recommend collaboration with an ENT, sleep specialist, myofunctional therapist or another healthcare provider.
Experience With Growth, Expansion and Airway-Focused Care
Dr. Smith has treated approximately 3,500 palatal expansion cases and has used orthodontic expansion techniques for more than 20 years. His continuing education includes approximately 1,000 hours focused on early orthodontics, growth and development and dentofacial orthopedics, as well as approximately 350 hours related to airway orthodontics and sleep-related breathing concerns.
He has also incorporated orofacial myofunctional therapy into patient care, both directly and through collaboration with other providers, for approximately eight years. This experience supports a broader evaluation of how jaw growth, tooth position, tongue function, oral habits and breathing may relate to a child’s orthodontic development.
A Comprehensive Approach to Early Treatment
At Smiles by Smith Orthodontics, early orthodontic treatment begins with a complete evaluation rather than a predetermined appliance. Our orthodontist will assess the developing teeth, bite, facial and jaw growth, airway, breathing patterns, tongue position and oral muscle function before recommending care.
This approach helps determine whether palatal expansion should be part of treatment, whether another orthodontic appliance may be more appropriate or whether monitoring is the best choice.
When interdisciplinary care is needed, Dr. Smith can coordinate with pediatric dentists, ENTs, oral surgeons, general dentists, myofunctional therapists and other specialists. He has managed approximately 3,000 orthodontic cases involving collaboration with other dental and healthcare providers.
Digital Technology for Palatal Expansion
Orthodontic technology supports diagnosis, appliance design and treatment monitoring throughout the expansion process. Dr. Smith has used digital intraoral scanning for more than 10 years and in-office 3D printing for approximately eight years.
The practice uses an iTero® intraoral scanner to create digital impressions and models of the teeth. Digital records can help our orthodontist evaluate tooth position and jaw relationships while supporting an impressionless workflow.
The practice also uses in-office 3D printing to fabricate orthodontic appliances, including expansion appliances, when appropriate. These digital workflows allow treatment to be customized to the individual patient’s anatomy and treatment plan.
What Does a Palatal Expander Feel Like?
Patients may notice pressure or a feeling of tightness after an adjustment, particularly during the early part of treatment. Some children also need a short period of time to become accustomed to speaking, swallowing and eating with the appliance in place.
These changes are often part of the adjustment process, but families should contact our office if a child experiences significant discomfort, an appliance becomes loose or something does not seem right.
Our team will explain what is expected, how to care for the appliance and when to contact us with questions.
How to Care for a Palatal Expander
Keeping the appliance and surrounding teeth clean is important throughout treatment. Our team provides specific instructions based on the type of expander being used.
General recommendations may include:
- Brushing carefully around the appliance after meals
- Following the prescribed activation schedule exactly
- Avoiding foods that may damage or loosen the appliance
- Checking the appliance regularly for changes in fit
- Keeping scheduled orthodontic visits so progress can be monitored
- Calling our office if the appliance becomes loose, damaged or uncomfortable
Parents and patients are encouraged to ask questions at any point during treatment so they feel comfortable managing the appliance at home.
What Happens After Palatal Expansion?
After the desired expansion has been achieved, the appliance may remain in place for a period of time to support stability while the tissues and bone adapt. The exact timeline depends on the patient’s treatment plan and response.
Some children may later move into another phase of orthodontic treatment, while others may return to observation as additional permanent teeth erupt. Our orthodontist will monitor development and explain what the next step should be for each patient.
If future treatment is needed, expansion can become one part of a broader plan that may include teen orthodontics, braces or another orthodontic approach.
Schedule a Palatal Expander Evaluation in Pittsburgh and Allison Park, PA
If you are wondering whether your child may benefit from palatal expanders in Pittsburgh and Allison Park, PA, our orthodontist can evaluate their jaw growth, tooth development and bite and explain whether expansion, monitoring or another treatment approach may be appropriate.
Contact our office today to schedule an early orthodontic evaluation and learn more about personalized palatal expansion treatment.
Frequently Asked Questions About Palatal Expanders
What does a palatal expander do?
A palatal expander gradually widens the upper jaw in a growing patient. It may be used to address a narrow upper jaw, certain crossbites, crowding or other developmental concerns when expansion is appropriate.
What age is best for a palatal expander?
There is no single best age for every child. Timing depends on growth, dental development, jaw relationships and the concern being treated. Our orthodontist will evaluate children individually to determine whether expansion should begin now or whether monitoring is more appropriate.
Does every child who has crowding need a palatal expander?
No. Crowding can have different causes, and expansion is not appropriate for every patient. Our orthodontist will evaluate jaw width, tooth position, growth and available space before recommending treatment.
Can a palatal expander correct a crossbite?
Palatal expansion may be used to correct certain types of crossbite when the upper jaw is too narrow relative to the lower jaw. The type of crossbite and the child’s growth must be evaluated before determining whether an expander is appropriate.
Can a palatal expander create room for permanent teeth?
In some patients, widening a narrow upper jaw can create additional space for developing permanent teeth. Whether this is appropriate depends on the cause of the crowding, the amount of space needed and the child’s growth pattern.
Do palatal expanders help with breathing?
Airway and breathing are among the factors that may be evaluated when planning orthodontic treatment, but a palatal expander should not be considered a guaranteed treatment for breathing or sleep-related problems. Our orthodontist can evaluate the orthodontic findings and recommend collaboration with another healthcare provider when appropriate.
Does a palatal expander hurt?
Patients may feel pressure or temporary tightness, especially after an adjustment. There may also be a brief period of adapting to eating or speaking with the appliance. Contact our office if discomfort is significant or persistent.
Will my child still need braces after a palatal expander?
Possibly. Expansion addresses specific jaw-width or bite concerns, but it does not necessarily complete all orthodontic treatment. Some children later need braces or another treatment to align the permanent teeth and refine the bite.
How long does a palatal expander stay in place?
The timeline varies according to the amount of expansion needed, the type of appliance and the patient’s response. The expander may remain in place after active expansion to help support the new position while the tissues adapt.
Do you provide palatal expanders in Pittsburgh and Allison Park, PA?
Yes. Our orthodontist and team provide palatal expansion and early orthodontic care at our offices in Pittsburgh and Allison Park, PA. We also welcome families from nearby Fox Chapel and surrounding communities.