Types of Orthodontic Appliances | Stella Maris Orthodontics

Orthodontic Appliances

Every smile is unique, and sometimes braces or clear aligners are just one part of the treatment plan.

Depending on your or your child’s orthodontic needs, Dr. Whitney may recommend additional orthodontic appliances to guide jaw growth, create space, improve bite alignment, or make treatment more efficient.

As your Board Certified orthodontist in Willis, TX, she’ll explain exactly why an appliance is recommended, how it works, and what you can expect before treatment begins.

What are orthodontic appliances?

Orthodontic appliances are specialized devices that help teeth and jaws move into healthier positions.

Some appliances create space for permanent teeth to erupt, while others help correct bite problems or encourage proper jaw development during childhood.

Together with braces or clear aligners, they allow Dr. Whitney to create a customized treatment plan that’s both efficient and effective.

Different Types of Orthodontic Appliances

brother and sister hugging

3D Laser-Sintered
Appliances

At Stella Maris Orthodontics, we use advanced 3D laser-sintered appliances designed for a precise fit. 

Unlike traditional appliances that often require separators and multiple fitting appointments, these custom appliances help streamline treatment and reduce office visits.

That means:

  • No uncomfortable separators beforehand
  • No band-fitting appointments
  • Fewer appointments for busy families
  • Greater precision through our fully digital workflow
teen girl with braces

Palatal Expander

A palatal expander is commonly used during early orthodontic treatment while a child’s upper jaw is still growing.

The appliance gradually widens the upper jaw, creating additional space for permanent teeth and improving the way the upper and lower jaws fit together. Early expansion can often help reduce crowding, improve crossbites, and support healthy jaw development.

If your child needs a palatal expander, Dr. Whitney will teach you everything you need to know about turning the appliance, keeping it clean, and making the adjustment process as comfortable as possible.

man putting in dental aligners

Reverse-Pull Headgear (Facemask)

Reverse-pull headgear, sometimes called a facemask or “catcher’s mask,” is typically used for younger children with an underbite caused by the upper jaw developing too far behind the lower jaw.

The appliance gently encourages the upper jaw to grow forward while your child is still growing, helping improve jaw alignment and reducing the likelihood of more complex treatment later in life.

Early treatment with a reverse-pull headgear can often prevent more significant orthodontic problems as your child grows.

Lower Lingual Arch

A lower lingual arch is a space-maintaining appliance that helps preserve room for permanent teeth as they develop.

Attached to the lower molars, the appliance prevents nearby teeth from drifting into spaces that need to remain open, helping permanent teeth erupt into healthier positions and reducing the risk of crowding.

This appliance is commonly used during Phase I orthodontic treatment and requires very little day-to-day maintenance.

Frequently Asked Questions About Orthodontic Appliances

Will everyone need an orthodontic appliance?

No. Every treatment plan is customized. Some patients only need braces or clear aligners, while others benefit from additional appliances to improve jaw development, bite alignment, or treatment efficiency.

Most patients experience mild soreness or pressure for a few days after getting a new appliance, but this usually improves quickly as your mouth adjusts.

Treatment time varies depending on your child’s needs, but most palatal expanders are actively adjusted for several weeks before remaining in place for a few additional months to stabilize the results.

Reverse-pull headgear is often recommended for children with an underbite caused by the upper jaw developing too slowly. Treating this early while your child is still growing can often improve jaw alignment and reduce the need for more extensive treatment later.



These custom appliances allow Dr. Whitney to deliver precise treatment while helping eliminate the need for traditional separators and band-fitting appointments, making treatment more comfortable and convenient for busy families.

mother and daughter hugging and smiling

Begin Your Path to a Brighter Smile

We’ll guide you on your way. Book a complimentary consultation with our orthodontic office in Willis, TX today.

Complimentary consultation (valued at $300) available for new patients. Includes smile assessment, x-rays, and scan, if needed.