Invisalign for Crossbite: What to Expect During Treatment

A crossbite isn’t just about how your teeth look—it can lead to uneven wear, jaw pain, and even difficulty chewing. The good news? Invisalign provides a nearly invisible way to straighten teeth. In this guide, we’ll walk you through everything you need to know about getting Invisalign near you to treat a crossbite, from the first consultation to the final results.

What Is a Crossbite?

A crossbite occurs when upper teeth close behind lower teeth. This misalignment can lead to:

• Uneven tooth wear, increasing the risk of chipping and cracking
• Jaw strain that may contribute to headaches or TMJ issues
• Gum recession and potential bone loss
• Speech difficulties in some cases

There are two main types:

• Anterior crossbite: Affects the front teeth
• Posterior crossbite: Affects the back teeth

If left untreated, a crossbite can worsen over time, leading to more serious dental problems. That’s why getting it corrected with Invisalign in Vancouver, BC, can be a game-changer.

Can Invisalign Fix a Crossbite?

Yes! How does Invisalign work for crossbite? It gradually shifts misaligned teeth into the correct position using a series of clear aligners. These aligners are custom-made and changed every one to two weeks to ensure steady progress.

Is Invisalign Always the Right Choice?

Invisalign is effective for mild to moderate crossbites, especially when caused by misaligned teeth rather than jaw structure issues. If the crossbite is too severe, a combination of Invisalign and other orthodontic treatments may be necessary.

Why Choose Invisalign Over Braces?

• Clear and nearly invisible – No bulky metal brackets
• Removable – Eat, drink, and brush without restrictions
• Comfortable – No wires poking or irritating your gums
• Faster results in some cases – Many patients see improvement within months

If you’re unsure whether Invisalign is right for you, an Invisalign provider in Vancouver, BC, can assess your case and recommend the best solution.

The Invisalign Treatment Process for Crossbite

Initial Consultation and Assessment

The journey starts with a visit to your dentist or orthodontist. During this appointment, they will do the following:

• Examine your bite and dental history
• Take digital scans to create a 3D model of your teeth
• Discuss your treatment options and expected results

Custom Aligners and Treatment Plan

Once your scans are complete, Invisalign designs a set of aligners tailored to your teeth. Each aligner applies gentle shifts, gradually positioning your teeth.

• The number of dental aligners depends on the complexity of your crossbite
• Treatment duration ranges from 6 to 18 months, based on severity.
• You’ll receive a virtual preview of your final results before you even start

Wearing Your Aligners

For Invisalign to work effectively, you need to wear your dental aligners 20–22 hours per day. That means only removing them to eat, drink anything other than water, and brush your teeth.

• The first few days with new aligners may feel tight—this is normal
• Most patients adjust quickly, and discomfort fades within a few days
• Skipping wear time can delay progress, so consistency is key

Tracking Progress and Mid-Treatment Adjustments

Every 4 to 6 weeks, you’ll check in with your provider to ensure everything is moving correctly. Some cases may need refinements, which means additional aligners toward the end of treatment to fine-tune the results.

What to Expect During Treatment

Mild Discomfort

Aligners gently push your teeth, so mild soreness is common when switching to a new set. To ease discomfort:

• Use over-the-counter pain relievers if needed
• Stick to soft foods for the first day after switching aligners
• Change to a new aligner before bed so you sleep through the initial tightness

Eating and Drinking Guidelines

With Invisalign, you won’t have a long list of food restrictions like with braces, but there are still some rules:

• Remove Aligners Before Eating – Chewing with aligners can cause damage or staining.
• Avoid Sugary Drinks – Sugar can get trapped, increasing the risk of cavities.
• Rinse Aligners Before Reinserting – This helps prevent bacteria buildup and keeps them clean.

Oral Hygiene Tips

Keeping your teeth clean is even more important during Invisalign treatment. To avoid stains and cavities:

• Brush after every meal before reinserting aligners
• Use a soft-bristled toothbrush to clean aligners daily
• Consider a fluoride rinse to strengthen enamel

Speech Adjustments

Some people notice a slight lisp during the first week of wearing Invisalign. This usually disappears as your tongue adapts to the aligners. Reading out loud can quicken your adjustment.

How Long Does Invisalign Take to Correct a Crossbite?

Treatment duration depends on crossbite severity and adherence to guidelines.

Estimated Timelines:

• Mild crossbite: 6–9 months
• Moderate crossbite: 12–18 months
• Severe cases: May require additional treatment beyond Invisalign

Factors that influence the timeline include:

• Consistency in wearing aligners
• Your body’s natural response to tooth movement
• The need for refinements

Final Results: Life After Invisalign

When treatment ends, the journey isn’t over yet! Your teeth will naturally try to shift back, which is why retainers are essential.

What Happens After Invisalign?

• You’ll receive a custom retainer to maintain results
• Most patients wear it full-time for a few months, then only at night
• Regular dental checkups ensure your crossbite doesn’t return

Long-Term Benefits of Fixing a Crossbite

• A properly aligned bite reduces jaw pain and tooth wear
• Chewing and speaking become easier
• Your smile looks more balanced and natural

Final Thoughts

Fixing a crossbite with Invisalign isn’t just about aesthetics—it’s about improving long-term oral health. With clear, removable aligners, the process is more comfortable and discreet than ever.

If you’re ready to transform your smile, Phoenix Dental Implant and Invisalign Centre can help. Book a consultation today and take the first step toward a healthier bite!