You may not be completely familiar with what a crossbite is. What exactly does it mean? Can it be treated? And if so, what are the options?
In this blog, we’ll discuss the types of crossbite, the problems it can cause, and the treatment options available.
What is a Crossbite?
A crossbite is a dental condition where one or more teeth in the upper arch (top teeth) bite inside or outside the corresponding teeth in the lower arch.
This occurs due to abnormal tooth positioning or jaw alignment. In simple terms: the upper teeth don’t fit properly with the lower teeth.
Crossbites can be:
- Hereditary (passed through family traits).
- Situational — for example, when permanent teeth erupt before baby teeth have fallen out, preventing new teeth from growing in their proper position.
If not addressed, crossbites can lead to long-term misalignment issues.
Types of Crossbites
There are two main types of crossbite, and both can lead to jaw pain, TMJ disorders, gum problems, and even loose teeth:
- Posterior Crossbite – occurs when the upper back teeth bite inside the lower teeth.
- Anterior Crossbite – similar to an underbite; occurs when the top front teeth sit behind the bottom front teeth when biting.
The good news? Both types can be corrected—and the earlier the treatment begins, the easier and more effective the results.
Problems Caused by Crossbite
If left untreated, a crossbite can cause:
- Cosmetic issues (affecting the smile and facial structure
- Jaw strain and TMJ disorders.
- Teeth grinding and wear.
- Loose teeth or gum recession.
- Speech or chewing difficulties (in some cases).
The misalignment creates extra stress on teeth and jaw muscles, which may even alter facial growth in children. Early diagnosis and treatment help prevent these complications.
Crossbite Correction and Treatment Options
Most crossbites can be treated with orthodontic appliances that adjust tooth or jaw position. Treatment depends on the patient’s age and severity of the case.
Common treatment options include:
- Maxillary Expander – a device that widens the upper jaw to improve bite alignment.
- Removable Expander – often used in mild or adult cases.
- Braces – align teeth into their correct position once jaw space is adjusted.
- Surgery – considered in severe or complex adult cases.
In many cases, a combination of expanders and braces may be recommended. Each treatment plan is customized after a thorough dental examination.
Takeaway
If you or your child is living with a crossbite, the best step is to consult a dentist or orthodontist. They can identify the type of crossbite and recommend the most effective treatment plan.
📍 In Dearborn, Michigan, you can schedule a consultation with Lakewood Dental Smile. Our team will carefully evaluate your bite and guide you through the right correction options for a healthier, more confident smile.
