Palate Treatment
11.02.2026

Palatal expander treatment is an effective orthodontic method that regulates jaw development and helps prevent dental misalignment.

A palatal expander is used as a supportive appliance in orthodontic treatments. Palatal expander treatment is carried out with the help of fixed or removable appliances. It is commonly used to widen a narrow palate caused by developmental issues that lead to crowded teeth. The duration of use depends on the severity of the narrowing and the length of the orthodontic treatment. Among the different types of expanders, clear expanders, fixed expanders, and screw-supported expanders are selected according to the patient’s needs.

In Which Cases Is a Palatal Expander Used?

Fixed and removable palatal expanders may be used before starting orthodontic treatment or during the treatment process. Fixed expanders are generally used in individuals with forward or backward jaw positioning problems, unbalanced facial structure, abnormalities in the upper and lower dental arches, or overlapping teeth.

In patients with crowded or improperly positioned teeth and those experiencing general orthodontic issues, different types of palatal expanders may be recommended based on the orthodontist’s evaluation.

How Is a Palatal Expander Placed? How Are the Different Types Used?

If you are wondering how a palatal expander is placed, its use in orthodontics is divided into fixed and removable types. Fixed expanders are typically used in patients with severe upper jaw narrowing. At the beginning of treatment, orthodontic irregularities are identified, and the expander is custom-designed according to the patient’s oral structure. A fixed expander cannot be removed during the treatment period. Regular check-ups, usually every 2–3 months, are scheduled to monitor expansion and create sufficient space for proper tooth alignment.

Removable expanders are generally worn at night. The patient can remove them when desired. When using a removable expander, both the teeth and the appliance should be brushed after every meal. Compared to fixed appliances, removable expanders are easier to maintain and use.

Advantages of Using a Palatal Expander

When used as a supportive device in orthodontic treatment—especially at an early age—a palatal expander provides faster improvement in jaw development and offers treatment advantages. The benefits of using a palatal expander include:

  • Providing the necessary palatal width for orthodontic treatment.
  • Achieving faster results in orthodontic treatment with fixed or clear expanders.
  • Suitable for use at any age.
  • No allergic reactions during treatment.
  • Cost-effective compared to many other orthodontic procedures.

The advantages of palatal expander use may vary from person to person; however, it is generally preferred before orthodontic treatment or in pediatric dentistry to support healthy dental development in children.

Cost of Palatal Expander Treatment

The cost of a palatal expander varies depending on whether a fixed or removable appliance is used. Additional equipment and orthodontic braces required during the treatment process will also affect the total cost.

During your initial consultation, your dentist will inform you about your treatment plan and the estimated cost. Since adult treatment may take longer, this can also influence the overall price. The type of appliance used throughout the treatment will be determined by your dentist.

Achieve Healthy Teeth in a Short Time with Palatal Expander Treatment!

Fixed and removable palatal expanders are orthodontic-friendly appliances used based on a doctor’s recommendation. Typically worn for about 6–8 months, these appliances are removed once the palate reaches the ideal width. At the end of this period, the desired smile can be achieved.

To obtain the best results from palatal expander treatment, it is important to work with an experienced specialist. With the right treatment plan, you can achieve your desired results more quickly. For more information about the advantages of using a palatal expander, the different types available—including fixed and removable options—and treatment costs, please contact us.

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Tülay AKKOL

Chief Dentist

Tülay AKKOL

Chief Dentist and Tülay Akkol Dental founder Tülay Akkol shares valuable insights on dental health and care, offering practical tips for everyday life. Her articles also highlight the latest innovations and developments in dentistry, helping readers stay informed about the industry's advancements.

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