Invisalign |3 min read

The Science Behind Invisalign® Technology

Photo of a woman holding an Invisalign aligner

Science and technology have revolutionized how we live our daily lives.

For example, the medical world has developed advanced tools like MRI and CT scans.

In dentistry, digital imaging and laser technology improve diagnostics, treatment precision, and dental care outcomes.

Invisalign® is another game changer, giving people a discreet way to transform their smiles.

But how does this technology work?

Let us explain.

The evolution of orthodontics

Orthodontics dates back to between 400 and 300 B.C.

The braces we think of today originated in 1819 in a much more primitive form.

Throughout the years, with advancements, they’ve morphed into what we know today, complete with less noticeable options, such as lingual braces.

However, one of the most pivotal moments in recent-day orthodontics was the introduction of Invisalign® in 1998.

This particular orthodontic treatment gave children, adults—and most recently adolescents—an option for teeth straightening that didn’t require noticeable metal.

It’s a convenient treatment that allows people to eat what they want, as long as they keep the aligners in for a designated amount of time daily.

Plus, the treatment touts a high success rate of 96 percent and is incredibly predictable.

Invisalign’s innovative material

In discussing the science behind Invisalign®, we must note the material—a patented thermoplastic called SmartTrack.

It’s a translucent, flexible, dental-safe plastic approved by the U.S. Food and Drug AdministrationThis link opens a new tab to U.S. Food and Drug Administration website.

The material is comfortable to wear and gentle on your teeth, leaving them unscathed from the treatment.

These aligners are strong enough to stay in your mouth and handle regular talking and wearing for a few weeks without breaking.

The biomechanics of Invisalign®

When you choose Invisalign®, you’ll receive clear trays customized to the shape of your teeth. The trays place consistent, gentle pressure on your teeth, shifting them into alignment.

Ultimately, this force triggers bone reabsorption—or when the body naturally removes old bone (resorption) and adds new bone where needed (ossification).

This allows your teeth to move more easily into their new positions.

Each tray is designed to shift your teeth slightly.

At the start of your treatment, a dentist from our practice will use 3D imaging to map out your oral structure and tailor a plan to your needs.

This aspect of your treatment ensures your comfort with a more secure fit.

Customization for each patient

You can’t discuss the science behind Invisalign® without mentioning how this orthodontic treatment is highly customizable.

During your first visit, we’ll start with imaging and a thorough evaluation, enabling us to plan a treatment with you in mind.

Because the treatment uses precise movement, we can easily design the plan to shift your teeth into their desired spots.

Through regular dental checkups, we track your teeth’s development throughout treatment to make sure it’s going as planned.

Treatment phases and aligner changes

While the treatment is uncomplicated on your end, the process is intricate and relies on different phases and aligner changes for success.

The treatment also requires you to wear the trays as directed.

Addressing complex dental issues with Invisalign®

This orthodontic treatment is useful for a variety of issues, even complex ones, including:

  • An overbite
  • An underbite
  • Overcrowding
  • Crooked teeth
  • Gaps

To summarize

Dental Health Care of WoburnThis link leads to Home page uses this teeth-straightening method to provide patients with the benefits of an inconspicuous way to correct misalignments and other similar orthodontic issues.

The science behind Invisalign® is similar to braces in how they shift your teeth.

However, using a comfortable, patented plastic to reposition the teeth makes a big difference.

When you have the expertise of our practitioners and this revolutionary treatment, you’ll receive the highest results.

Does this sound like a treatment for you? Contact us today!

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We’re eagerly waiting to help patients in Woburn, MAThis link opens a new tab to Google Maps to achieve the smile of their dreams. Those in Winchester, Stoneham, Burlington, Reading, Wakefield, Wilmington, Lexington, Melrose, and Bedford can also benefit from our care.

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