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The Science Behind Invisalign®: How do clear aligners work?

by | Oct 20, 2023 | Invisalign

In recent years, cosmetic and orthodontic treatments have evolved significantly. Now, solutions like Invisalign offer patients more discreet and convenient options to straighten their teeth. Unlike traditional braces with metal wires and brackets, Invisalign uses clear aligners to gradually shift teeth into better, more uniform positions. 

Misaligned teeth can be a source of embarrassment, but they can also cause dental issues, like plaque buildup, dental damage, and cavities. If you’d like to explore discreet orthodontia, contact our Invisalign dentists in Las Vegas, NV. Just call Miracle Dental at  (702) 456-0056 to get started!

Have you ever wondered about the science behind Invisalign and how these clear aligners work their magic? In this blog, we explore the fascinating science that powers Invisalign and helps people achieve beautiful, straight smiles.

Understanding the Basics

The goal of orthodontics is to reposition misaligned teeth and correct bite issues. Traditional braces achieve this by using brackets and wires to apply consistent pressure on the teeth, slowly guiding them into position. 

While the same physical principles apply, Invisalign employs a different approach. Instead of noticeable metal gear, this system harnesses the power of clear plastic aligners.

The Role of Aligners

Custom-made, flexible aligners are made from a special thermoplastic material. Their comfortable and svelte design makes them virtually invisible while worn, which many patients find desirable.

Our Invisalign dentists in Las Vegas custom-create each set of aligners to apply gentle, controlled forces to specific teeth. This allows most patients to correct their smiles in under two years.

The Process of Tooth Movement

The magic of Invisalign lies in the gradual process of consistent pressure exerted on misaligned teeth. Our Invisalign dentists accomplish this by creating a new set of aligners roughly every two weeks to replace the old ones.  

Frequently replacing Invisalign trays is key. Each new set of aligners is meticulously designed to target specific teeth and move them incrementally.

The Science Behind Tooth Movement

The science behind orthodontics and dental alignment is rooted in the principles of bone remodeling

When pressure is applied to a tooth, the bone that surrounds it responds by resorbing on one side and depositing new bone on the other. Over time, this process allows the tooth to move into its desired position. 

Our team carefully designs aligners to control the direction and magnitude of these forces. By employing digital scanners and 3D imaging technology, our dentists ensure precise and controlled tooth movement, leading to effective and timely results.

Invisalign Dentists Near Las Vegas, NV

By combining advanced technology with the principles of tooth movement and bone remodeling, clear aligners have launched orthodontic treatment into a new era. If you’re interested in Invisalign, it’s important to consult with an experienced orthodontist or dentist near you to determine if it’s the right choice for your smile.

If you’re ready to embark on the journey to a straighter, healthier smile, it’s time to contact Drs. Ann Pham and Halan Tran at Miracle Dental. You can easily request appointments or information online here, or you can dial (702) 456-0056 to talk to our friendly team today!