Orthodontic specialists can turn to a variety of treatment options to correct the issues they encounter. One of the most common is palatal expander (retainer/appliance) treatment. This method is especially preferred for properly positioning the jaw and teeth.
So what exactly does a palatal expander do to resolve a patient's complaints, what types are there, and in which situations is it used?
What is a palatal expander?
A palatal expander refers to orthodontic appliances used to bring teeth into proper alignment and correct an irregular jaw structure. Because it plays an important role in resolving both aesthetic and functional issues, it's one of the most sought-after procedures in dental treatment.
What are the types of palatal expanders?
Appliance treatment is a procedure used to eliminate both aesthetic and functional problems. As with all treatment methods, planning is based on the patient's individual needs. Depending on the goal of this planning, there are several different types of palatal expanders to choose from.
Fixed appliances
Appliances that are bonded to the teeth by the dentist and don't need to be removed during treatment are called fixed appliances. These appliances are used to resolve complex orthodontic problems that are difficult to correct, and because they stay in the mouth permanently, they increase the treatment's effectiveness.
Patients using fixed appliances tend to achieve faster and more effective results compared to other appliance types. That said, cleaning these appliances can be more challenging than other options. For this reason, the dentist may recommend using a special orthodontic brush and dental floss.
Removable appliances
Appliances that patients can take out and put back in themselves—flexible and very easy to use—are called removable appliances. Particularly recommended for nighttime use, these appliances are highly effective at aligning teeth. Depending on the patient's condition, they may also need to be worn for certain hours during the day.
Removable appliances can be suitable for both adults and children. They're much simpler to clean than permanent appliances; regular brushing is enough to maintain effective hygiene. On the other hand, inconsistent use can prolong the treatment period, meaning patients may not achieve the desired results.
Functional appliances
Appliances used to guide jaw development and ensure proper tooth positioning are called functional appliances. These are used more in growing children than in adults. They work on the upper and lower jaw simultaneously to bring the two into harmony with each other.
Functional appliances can also be used as removable retainers for a certain period. This is because this treatment is designed to align with a child's growth phase. The effectiveness of these appliances can vary depending on the patient's oral hygiene and consistency of use.
In which situations is a palatal expander used?
Palatal expander treatment is used to resolve a variety of different orthodontic problems. An orthodontic specialist may recommend using a palatal expander upon detecting any of the following conditions:
- Crooked teeth: Crooked teeth can cause both aesthetic and functional problems. In the simplest sense, they make cleaning teeth more difficult, increasing the risk of gum disease. Palatal expanders help prevent these issues by ensuring the teeth are properly aligned.
- Jaw structure irregularities: A palatal expander is also used when the upper and lower jaws don't align properly. These appliances help the jaw structure develop correctly and permanently correct the bite.
- Gaps between teeth: Palatal expanders are also a preferred treatment for types of diastema. Food debris that accumulates in gaps between teeth can lead to conditions like gum inflammation. These appliances can prevent such issues by bringing the teeth closer together.
- Preventive treatment: If a patient is going to undergo another orthodontic treatment such as braces, a palatal expander may also be used before or after that procedure to help maintain the teeth's position.
How is a palatal expander used?
How a palatal expander is used will vary depending on the type of appliance and the treatment plan recommended by the dentist. Regardless of which appliance is used, patients need to follow the recommended usage instructions for the treatment to be effective. Usage by type is as follows:
Using a removable palatal expander
Nighttime use is generally recommended. However, some patients may need to wear it for specific hours during the day as well. This duration is determined by the treating dentist. It's essential to brush removable appliances after every use.
Using a fixed palatal expander
These appliances are bonded to the teeth and remain in the mouth for an extended period—hence the name. With a fixed palatal expander, there isn't much the patient needs to actively do. Patients should simply take care with their dental hygiene and avoid hard or sticky foods.
For both types of palatal expanders, it's important for patients to follow the instructions given to them. Palatal expander treatment can last anywhere from a few months to a few years. Throughout this period, patients need to be patient and maintain excellent oral hygiene.
Whatare the benefits of using a palatal expander?
If you've recently been recommended this treatment, it's natural to wonder what a palatal expander actually does. Using a palatal expander offers many benefits:
- Ensures proper alignment of the teeth.
- Improves oral health by closing gaps between teeth.
- Helps prevent potential gum disease.
- Corrects jaw structure irregularities that affect the patient's daily life.
- Contributes to a more aesthetically pleasing smile, boosting self-confidence.
What are the disadvantages of palatal expanders?
As with any procedure, palatal expander treatment comes with certain disadvantages:
- Fixed appliances can sometimes make eating more difficult.
- Thorough dental cleaning may take several extra minutes.
- Patients may neglect to use removable appliances consistently, or may not fully understand how to use them.
- Some mild pain or an unusual discomfort in the mouth may be felt after the appliance is fitted.
What should you pay attention to while using a palatal expander?
There are a few points to keep in mind for palatal expander treatment to succeed:
- Don't neglect cleaning the appliance.
- If you're using a removable appliance, make sure to follow the wear time recommended by your dentist.
- If you're using a fixed appliance, be sure to attend regular dental checkups.
- Avoid hard foods and foods that stick to your teeth.
Palatal expander prices
When it comes to palatal expander prices, it wouldn't be accurate to quote a fixed number, since appliance costs vary depending on many factors. If you'd like specific pricing information, we recommend visiting one of our clinics or contacting us by phone.
Frequently Asked Questions
How long does palatal expander treatment take?
The duration of palatal expander treatment varies depending on the patient's specific issue. That said, the general usage period tends to range from 6 months to 2 years.
How is a palatal expander cleaned?
For fixed appliances, regular brushing with an orthodontic brush and flossing—standard oral care habits—are sufficient. Removable appliances should be brushed at least once a day and must be disinfected at regular intervals.
Does a palatal expander hurt?
It's quite normal to feel some pain or discomfort during the first few days after the appliance is fitted. This is usually temporary and resolves once your body fully adjusts to the appliance. If the discomfort persists, be sure to contact your dentist.
Do you take a palatal expander out while eating?
Fixed appliances don't need to be removed while eating. Removable appliances, however, should be taken out during meals.
Do you wear a palatal expander while sleeping?
Removable appliances need to be worn while sleeping as well. Fixed appliances stay in the mouth at all times, so they're never removed anyway.
