How to Fix a Crossbite in Adults: A Comprehensive Guide

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Do you suffer from a crossbite as an adult and wonder if there’s a solution? You’re not alone. Crossbite, a misalignment of the upper and lower jaws, can cause not only dental issues but also affect your overall well-being. In this article, we will explore the various methods to fix a crossbite in adults and provide you with the information you need to make an informed decision.

Understanding Crossbite in Adults

What is a Crossbite?

A crossbite occurs when the upper teeth close inside the lower teeth instead of outside, causing the jaws to misalign. This misalignment can result from genetic factors, improper oral habits, or even trauma.

Types of Crossbites in Adults

There are different types of crossbites commonly found in adults. These include:

  1. Posterior Crossbite: The back teeth on one side are positioned inside the opposite side’s teeth.
  2. Anterior Crossbite: The front teeth of the upper jaw sit behind the lower front teeth.
  3. Bilateral Crossbite: Both sides of the mouth experience misalignment.
  4. Unilateral Crossbite: Only one side of the mouth is affected by the crossbite.

Complications of Untreated Crossbite

Leaving a crossbite untreated can lead to various complications. These may include:

  • Excessive tooth wear and enamel damage
  • Gum disease and periodontal issues
  • Jaw pain and temporomandibular joint disorders (TMJ)
  • Speech difficulties and lisping
  • Aesthetically displeasing smile

Diagnosing Crossbite in Adults

To effectively fix a crossbite, it is crucial to seek a proper diagnosis from a dental professional. They will employ various examination techniques to determine the severity of the crossbite, such as:

  • Visual inspection of the teeth and jaws
  • X-rays to assess the position of the teeth and bones
  • Bite analysis to evaluate how the teeth come together
  • Dental impressions or digital scans to create models of the teeth
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Methods for Fixing Crossbite in Adults

There are several treatment options available to fix a crossbite in adults. The choice of treatment depends on the severity of the crossbite, underlying causes, and personal preferences. Let’s explore some common methods:

1. Traditional Orthodontic Treatments

Braces and expanders are widely used to correct crossbites in adults. Braces gradually move the teeth into proper alignment, while expanders widen the upper jaw to achieve a balanced bite. These treatments typically require regular adjustments and can take several months to a few years to complete.

2. Clear Aligners

Clear aligners, such as Invisalign, offer a discreet and removable alternative to braces. They use a series of custom-made aligners to gradually shift the teeth into the correct position. Clear aligners are often preferred by adults who desire a more aesthetically pleasing treatment option. However, they may not be suitable for severe crossbite cases.

3. Surgical Interventions

In certain instances, when the crossbite is severe or skeletal discrepancies exist, surgical interventions may be necessary. Orthognathic surgery can correct the misalignment of the jaws, allowing for proper occlusion and a harmonious bite.

It is important to consult with an experienced orthodontist or oral surgeon to determine the most appropriate treatment plan for your specific crossbite situation.

FAQ about Fixing Crossbite in Adults

Can crossbite be fixed without braces?

In some mild cases, crossbites can be corrected without braces. Clear aligners or removable appliances, such as retainers or aligner-like devices, might be sufficient for minor adjustments. However, it is essential to consult with a dental professional to determine the best course of action for your specific crossbite.

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Is the treatment painful?

The discomfort experienced during crossbite treatment varies from person to person. While you may experience some soreness or pressure when braces or aligners are adjusted, it is generally manageable and temporary. Your orthodontist will provide guidance on pain management techniques, if necessary.

How long does it take to correct a crossbite in adults?

The duration of treatment depends on several factors, including the severity of the crossbite, the chosen treatment method, and individual response to treatment. Typically, the process can range from several months to a few years. Your orthodontist will provide a personalized treatment plan with estimated timelines.

Are there any risks or side effects associated with the treatment?

Like any dental procedure, there are potential risks and side effects to consider. These may include tooth sensitivity, gum irritation, and temporary speech changes during the adjustment period. However, with proper care and regular check-ups, these issues can be minimized.


Fixing a crossbite is essential for your dental health and overall well-being as an adult. Whether you opt for traditional braces, clear aligners, or surgical interventions, consulting with a dental professional is crucial to determine the most suitable treatment plan for your specific crossbite. Don’t let a misaligned bite compromise your smile and quality of life. Take the first step towards a healthier, properly aligned bite and regain your confidence today.

Remember, addressing your crossbite is a journey towards a beautiful smile and improved oral health. Seek professional guidance, explore your options, and take charge of your dental well-being.

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