Winter Garden Orthodontic Expander

An orthodontic expander, also known as a palatal expander, is a specialized appliance designed to widen the upper jaw gradually. This device leverages the natural growth patterns in children and adolescents, working most effectively before the palatal suture fully fuses, typically around the age of 16. 

By gently encouraging bone development in the upper jaw, expanders help make room for crowded teeth, improve bite alignment, and support proper breathing and facial growth. At Esteem Dental, our Winter Garden dentists customize each expander to meet your child’s specific needs.

Types of Orthodontic Expanders

The most common type is the rapid palatal expander, which attaches to the upper molars and features a screw mechanism in the center. Parents activate the device using a special key, turning it according to the orthodontist’s specific instructions. The expansion process typically occurs over several weeks or months, depending on the extent of widening required.

The Science Behind Expansion

The expander works by applying gentle, consistent pressure to the two halves of the upper jaw.  According to the American Association of Orthodontists, this process stimulates new bone growth in the midpalatal suture, permanently increasing the width of the upper jaw and creating space for proper tooth alignment.

Several indicators suggest that your child might benefit from orthodontic expansion. Early evaluation by our pediatric dentistry team can identify these issues before they become more complex problems requiring extensive treatment.

The following symptoms often indicate the need for palatal expansion:

• Severe crowding of the upper teeth with insufficient space for proper alignment
• A crossbite occurs when the upper teeth bite inside the lower teeth
• Breathing difficulties, especially mouth breathing during sleep
• Speech difficulties caused by inadequate tongue space
• Facial asymmetry or narrow facial development

The ideal age for expander treatment typically falls between 7 and 14 years old, when the palatal bones are still developing and responsive to gentle pressure. Our orthodontic specialists work closely with parents to determine the optimal timing for each child, taking into account their growth patterns and specific needs.

What to Expect During Orthodontic Expander Treatment at Esteem Dental?

Our team at Esteem Dental provides detailed guidance throughout every phase of your child’s treatment. From the initial consultation to the final check-in, we work closely with both parents and children to ensure you feel confident, informed, and supported throughout the entire process. Our approachable team takes the time to explain how the appliance works, what to expect on a day-to-day basis, and how to manage any changes your child may experience during treatment.

Initial Consultation and Fitting Process

The journey begins with a comprehensive evaluation, including digital X-rays and impressions to create a custom-fitted expander. Our orthodontists take precise measurements to ensure the appliance fits comfortably and functions effectively. The fitting appointment typically lasts about an hour, during which we instruct both parents and children on how to activate the device properly.

Daily Care and Activation Routine

Parents receive detailed instructions on how to turn the expander, typically once or twice daily, using the provided key. The activation process takes only a few seconds, and children often report feeling slight pressure immediately afterward. This sensation is normal and indicates the appliance is working correctly.

Managing Discomfort and Dietary Adjustments

Most children experience minimal discomfort during expansion treatment. Any initial soreness typically subsides within a few days as the mouth adjusts to the appliance. We recommend soft foods during the first week and provide comprehensive care instructions to maintain proper oral hygiene throughout treatment. Our family practice approach means we’re always available to address concerns and provide support during the adjustment period.

Related Services

Winter Garden Orthodontics