Crowded teeth are a common orthodontic problem, particularly in children. When there is not enough space in the jaw, teeth might overlap, twist, or grow out of position.
This is generally treated early using a palatal expander to create extra room in the upper jaw. But will it completely cure crowded teeth? The success relies on the severity of the case and the time of treatment.
How a Palatal Expander Works
A palatal expander is a dental appliance that covers the upper arch. It stretches the upper jaw gradually by exerting continuous pressure on the palate. The device contains a small screw in the center, which is adjusted regularly, generally by a parent or caregiver at home.
As it grows, the device creates more space in the mouth. This allows the permanent teeth to erupt in better places. It is most effective in children since their jawbones are still forming and are more easily altered.
Can It Fix Crowded Teeth?
In mild to severe cases, a palatal expander can help create space for crowded teeth. It widens the upper jaw and minimizes the overlap so that there is space for the teeth to be properly aligned. Sometimes, this early therapy can prevent the need for tooth extractions later.
But a palatal expander can’t always handle the entire job of alignment by itself. Many patients still require braces or clear aligners to fine-tune tooth alignment after expansion. The expander makes the room, and the braces complete the alignment.
Who Benefits the Most?
Palatal expanders are most effective when used for children between the ages of 7 and 14. At this time, the bones of the upper jaw are not completely joined yet, and expansion is more successful. An early orthodontic evaluation might help determine if your child is a good candidate.
Adults can also use expansion devices, although it is more complicated. The jaw is fully formed, and it may require additional treatments or a different treatment strategy.
Other Advantages Besides Crowding
Crowded teeth may be corrected by means of palatal expanders, but they can also be used for other conditions. Palatal expanders can also correct certain malocclusions like crossbite. In some cases, expansion may help improve airflow through the nasal passages.
These additional benefits make palatal expanders an important tool in early orthodontic treatment.
What to Expect During Treatment
Patients typically wear a palatal expander for several months. During the active phase, the device is adjusted gradually to widen the jaw. After expansion, the appliance stays in place for a period to allow the bone to stabilize.
Some patients may feel pressure or mild discomfort during adjustments, but this usually fades quickly. Speaking and eating may take a few days to adjust, but most children adapt well.
Maintaining Oral Hygiene
Oral hygiene is vital to keep the expander clean. Food can get stuck around the appliance, and it is important to brush carefully around the appliance. Rinsing after meals with water can also help keep the area clean.
Regular dental visits allow the orthodontist to monitor growth and make any adjustments that may be needed.
In Summary
If you have crowded teeth, a palatal expander is an effective way to create more room in the upper jaw. It can be effective in youngsters and may prevent the need for more involved therapies later.
The Evolve Orthodontics dental team can guide you in making the right decision for your treatment. Call us at (281) 247-5074 to make an appointment.