Services

Retainers & Splints

At SmileBright Dental Sunnybank Hills, we provide custom-made retainers and night splints designed to protect your teeth, preserve previous dental treatment, and support long-term oral health.

Unwanted movement

Excessive wear protection

Protection from Fractures

Unnecessary long-term dental problems

What are retainers and why are retainers important?

Retainers are custom-made appliances worn after orthodontic treatment to help maintain tooth alignment. Many patients assume that once orthodontic treatment is complete, their teeth will remain straight forever. Unfortunately, teeth naturally attempt to move back towards their original positions over time.

A useful way to think about this is a bookshelf. Imagine a row of books standing upright on a shelf. If one book begins to move or lean, the surrounding books often shift as well. Teeth behave very similarly.

Following braces or Invisalign treatment, teeth naturally attempt to return to their previous positions. Without retainers, this gradual movement may cause crowding, rotations, spacing, and loss of the results achieved through orthodontic treatment.

Retainers help maintain alignment and protect the investment patients have made in creating their smile.

Retainers are designed specifically for each patient and play an important role in maintaining long-term orthodontic stability.

What is a night splint and why are they important?

A night splint is a custom-made appliance worn while sleeping. It is designed to create a protective barrier between the teeth while helping distribute biting forces more evenly.

Night splints may help:

Every appliance is customised to suit the patient’s teeth, bite, and individual needs.

Many patients grind or clench their teeth without realising it because it commonly occurs while sleeping. In some cases, significant damage can occur before symptoms become obvious.

Excessive grinding and clenching may contribute to:
  • Tooth wear
  • Chipped or fractured teeth
    • Cracked fillings
  • Broken crowns
  • Jaw soreness and tension
  • Headaches
  • Muscle fatigue
  • Excessive pressure on jaw joints

The goal of a night splint is not necessarily to stop grinding altogether, but to help protect the teeth and reduce damaging forces.

Advanced Digital Technology and In-House Manufacturing

SmileBright Dental continually invests in advanced technology to improve both patient experience and treatment quality.

Using our state-of-the-art iTero Lumina scanner, we can capture highly detailed digital models of your teeth without traditional impressions in many cases.

Through continued education, training, and a commitment to innovation, our team has developed advanced skills in the design and manufacturing of custom dental appliances. Combined with our investment in state-of-the-art Primeprint 3D printing technology by Dentsply Sirona, this allows us to design, produce, and refine many retainers and night splints directly within our practice.

Traditionally, these appliances would often be outsourced to external laboratories, resulting in longer waiting times and reduced flexibility. By mastering both the digital design and manufacturing process in-house, our team can create highly customised appliances with exceptional accuracy, improved efficiency, and greater convenience for our patients.

This investment is not simply about technology. It reflects our commitment to continually improving our skills and capabilities so we can provide a higher level of service, support, and care for every patient who trusts us with their oral health.

How do we assess retainers and night splints?

Treatment begins with a detailed assessment of your teeth, bite, jaw joints, and oral health.

This may include:

  • Clinical examination
  • Digital scanning
  • Assessment of tooth wear
  • Bite analysis
  • Review of symptoms such as headaches or jaw tension
  • Discussion of previous orthodontic treatment

This information allows us to design an appliance tailored specifically to your needs.

Top questions from patients

Frequently Asked Questions

What should I do if my teeth are moving after Invisalign or braces?

Teeth naturally attempt to shift throughout life. An assessment can help determine whether a new retainer may be required.

Grinding or clenching during sleep may contribute to these symptoms. A dental assessment can help determine whether a night splint may be beneficial.
Changes in tooth position can affect retainer fit. A consultation can help assess available options.

Tooth wear may be associated with grinding, clenching, bite forces, or other factors. Early assessment can help prevent further damage.

Longevity varies depending on wear, care, and the type of retainer used.

Retainers are commonly recommended long-term because teeth naturally continue to move throughout life.

Night splints primarily help protect the teeth and reduce damaging forces rather than eliminating grinding completely.

Exceeding your expectations

Level 4 Sunnybank Hills Shopping Town
Cnr Calam and Compton Rd
Sunnybank Hills QLD 4109