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The Science Behind Orthodontic Treatment with Invisalign


By 2 Min Read

Posted May 17th, 2022 in Clear Aligners, Invisalign

The Science Behind Orthodontic Treatment with Invisalign

Have you ever wondered about the science behind clear orthodontic aligners like Invisalign? Below, we break down how, exactly, clear aligners work.

How do Invisalign clear aligners work?

Invisalign clear aligners are a series of custom-made, transparent and removable clear aligner trays that work to help resolve orthodontic issues. They accomplish this by moving teeth in tiny increments into prescribed positions, as specified in a custom treatment plan developed by your dentist.

Over the last decade, they’ve been a popular treatment for adults and teens who want to straighten their teeth discreetly, without the wires and brackets that come with traditional metal braces.

You must be a suitable candidate for Invisalign

The first step of the process is to find out whether you are a candidate for Invisalign. At your consultation appointment, your dentist or orthodontist will complete an exam, which includes taking digital x-rays, photos of your teeth, dental impressions, and a bite registration (to find out how your upper and lower teeth fit together).

This process is key to finding out whether your issue can successfully be treated with clear aligners.

Invisalign effectively treats orthodontic issues

After your dentist or orthodontist examines your smile and takes impressions of your teeth, your aligners will be made to treat specific orthodontic issues. Invisalign has been used successfully to treat patients with:

  • Crooked teeth
  • Teeth grinding
  • Crossbite
  • Underbite
  • Open bite
  • Overbite
  • Gapped teeth
  • Sleep apnea

Just like each patient’s teeth are unique to them, each individual case is different. Your specific treatment time and other factors in your treatment plan may vary depending on which teeth must be moved, and by how much. It can take longer to move some teeth than others due to their position in your mouth.

Depending on your needs and preferences, removable Invisalign clear aligners can offer an aesthetic and comfortable alternative to fixed appliances such as braces when it comes to orthodontic treatment.

Clear aligners can encourage better oral hygiene and oral health

With the brushing and flossing you’ll need to do to keep your teeth and aligners clean during treatment, you’ll be diligently brushing away plaque and bacteria that can get stuck between your aligners and your teeth which otherwise can lead to cavities, tooth decay and gum disease.

A large part of successful treatment with Invisalign is the commitment to excellent oral hygiene - and working with your dentist to follow the treatment plan and minimize the chance for plaque to take hold.

Patients may spend less time at the dentist's office with clear aligners

Clear aligners don't require regular adjustments or tightening, so you should only need to visit your dentist every couple of months to check in on your progress and ensure your treatment is going to plan.

Limitations to Treatment with Invisalign

While there are many advantages to treatment with clear aligners, not all orthodontic issues can be treated with this option. Large overbites, severe rotations, some molar issues and other problems may require another orthodontic treatment option.

If your case cannot be treated with Invisalign, your dentist can help you find another option that will work for you, such as traditional metal braces.

Are you wondering if you might be a candidate for clear aligners? 

Contact a dentist or orthodontist to book a consultation today.

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