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Can Invisalign Fix Underbites?

A woman puts on an invisalign.

A radiant and beautiful smile can not only boost your self-esteem but significantly influence your oral health. An orthodontic issue like an underbite could impact both features, requiring an effective treatment. While orthognathic surgery was formerly the standard approach for underbite correction, advancements in dental technology have introduced non-invasive methods like Invisalign.

But can Invisalign fix underbite issues?

This article provides extensive insight into underbites and how Invisalign can offer a comfortable, discreet, and efficient treatment for many patients, enhancing both their oral health and self-confidence.

What Is an Underbite?

An underbite is a dental condition that is characterized by the lower teeth extending past the upper front teeth when the mouth is shut. It is a type of malocclusion, or misalignment of the teeth, which can sometimes create difficulties in chewing, swallowing, and speaking.

Several factors can contribute to the development of an underbite, including:

  • Genetic Factors. If a parent or both have an underbite, their child is more likely to develop this orthodontic issue due to inherited traits.
  • Jaw Irregularities. An underbite can develop due to discrepancies in the size or placement of the upper and lower jaws. For instance, the lower jaw being larger than the upper can upset the correct position of the teeth.
  • Childhood Habits. Continuous bad childhood habits like pacifier use or thumb-sucking during teeth development can contribute to severe underbite occurrence. These habits can impact both the alignment and growth of jaws and teeth.

What Is an Invisalign?

Invisalign is a type of orthodontic treatment option that uses custom-made, clear plastic aligners to shift teeth into their correct positions gradually. These aligners are virtually invisible, removable, and typically replaced every two weeks. These are customized through the use of 3D computer imaging technology and assist orthodontic specialists in designing a treatment plan that caters to each patient’s unique dental health requirement.

As an innovative orthodontic treatment, Invisalign can efficiently rectify several malocclusion types, including underbites, without resorting to invasive surgeries or the discomfort of traditional metal braces.

What Are the Benefits of Invisalign for Underbite Treatment?

Non-Surgical Approach

Invisalign’s primary advantage in treating underbite is its non-invasive nature, as it doesn’t need any jaw surgery or realignment. This makes it a popular alternative for those reluctant to undergo surgical options.

Visual Appeal

Invisible braces, like Invisalign aligners, are fabricated from clear, virtually unnoticeable plastic. This sets them apart from traditional metal braces and prevents any impact on the wearer’s self-esteem.

Plastic Aligners Are Removable

Being removable, the plastic aligners allow users to uphold oral hygiene without dietary restrictions. Unlike traditional braces that trap food particles and complicate cleaning, Invisalign aligners can be taken off while eating and for oral hygiene measures such as brushing or flossing.


To ensure comfort, Invisalign aligners are created from smooth plastic that mitigates the unease often linked with traditional braces’ wires and brackets. Their design eliminates rough edges, allowing users to continue their daily routine without a hitch.

Reduced Treatment Duration

Compared to surgical routes, the duration of Invisalign treatment for underbite, although varying based on the severity, can be significantly shorter. This has been a boon for many patients who can thus achieve quicker results.


Invisalign treatment is entirely customizable, allowing the orthodontist to create a treatment plan that addresses your underbite specifically. Also, necessary adjustments can be made during the treatment process to yield optimum results.

Regular Progress Tracking

Invisalign aligners are structured so that each pair is slightly different from the previous one to apply calculated pressure for gradual tooth movement. This allows for effective progress tracking and amendments by your orthodontist if needed.

How Does Invisalign Fix Underbite Problems?

Step 1: Detailed Initial Evaluation

The first step towards underbite correction using Invisalign is an in-depth evaluation to ascertain whether Invisalign aligners would be the optimal solution for the underbite. During this process, an orthodontist conducts a thorough examination to comprehend the seriousness and causal factors of the underbite.

Step 2: Creation of a Tailored Treatment Plan

Once Invisalign is confirmed as the preferred solution for the patient’s underbite, a tailor-made treatment plan is formulated. This blueprint details the steps to correct the underbite and specifies the required changes to be made on the aligner trays.

Step 3: Gradual Teeth Re-Positioning Using Clear Aligners

Next, the patient is provided with clear and removable Invisalign aligners. These are progressively adjusted from one pair to the next, applying gentle but persistent pressure on the teeth. The treatment, relatively painless, is designed to shift the lower teeth back and the upper teeth forward gradually.

Step 4: Routine Check-Ups and Fine-Tuning

During the treatment, periodic check-ups are conducted to monitor progress, and necessary adjustments are made to the aligners. These office visits enable the orthodontist to ensure the treatment is proceeding as planned.

Improve Your Smile With Invisalign Underbite Treatment

So, can Invisalign fix an underbite? In many cases, the answer is a resounding “yes.” Non-surgical underbite correction from Artesa Dental offers a comfortable, discreet, and effective solution for many patients. However, individual circumstances vary, and it’s crucial to consult with an orthodontist to determine the most appropriate treatment for your underbite.

Schedule an appointment with our customer care specialists or call our dental office at (925) 428-6609 to learn how we can help you achieve a better-looking smile.

About Dr. Amanda Backstrom

Dr. Backstrom was born and raised in Georgia and graduated magna cum laude with a BS degree in Biology from the University of Georgia in 2002. She earned her Doctor of Dental Medicine from Tufts University in Boston in 2007.

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