The Hidden Dangers of Untreated Crossbites in Children

Dealing with your child’s crooked teeth might seem like a small cosmetic concern, but when those teeth don’t align correctly, you could be facing a crossbite – a significant dental condition impacting 16% of children. If left unaddressed, crossbites can lead to permanent damage. 

At ABQ Orthodontics, we understand children’s orthodontic issues like a crossbite. Unlike minor aesthetic problems, crossbite teeth present genuine health risks, including irreversible tooth damage, jaw deformities, and facial asymmetry. Understanding the various types of crossbites and acting promptly is vital for your child’s long-term oral health.

What is a Crossbite?

A crossbite is a misalignment where the upper and lower teeth don’t come together properly. This dental crossbite creates abnormal bite relationships that disrupt normal function.

Types of Crossbites

Anterior Crossbite: Front upper teeth bite behind lower front teeth, creating a reverse bite appearance.

Posterior Crossbite: Upper back teeth bite inside the lower back teeth. This crossbite posterior condition severely impacts chewing function. A bilateral posterior crossbite affects both sides simultaneously.

Lateral Crossbite: Occurs on one side, forcing the jaw to shift during chewing.

Different crossbite types require specific treatment approaches, making proper diagnosis essential.

Hidden Dangers of Untreated Crossbites

Tooth Damage and Uneven Wear

Crossbites create abnormal pressure patterns, causing excessive wear, chipping, and fractures. Treatment of posterior crossbite becomes urgent as the back teeth bear inappropriate loads.

Jaw Problems and Facial Deformity

Untreated crossbites guide jaw growth incorrectly, causing permanent facial asymmetry and TMJ disorders. Children’s developing jaws can become permanently misshapen.

Gum Disease and Bone Loss

Abnormal forces from crossbite teeth inflame gums and destroy supporting bone—damage that’s often irreversible.

Speech and Eating Difficulties

Various crossbite types interfere with clear speech and efficient chewing, affecting nutrition and confidence.

Causes of Crossbites

• Genetics: Inherited jaw size and tooth positioning
• Prolonged thumb sucking or pacifier use beyond age 3
• Early loss of baby teeth disrupts permanent tooth eruption
• Narrow dental arches, particularly in the upper jaw

When to Seek Help

Watch for teeth that don’t overlap properly, facial asymmetry, speech problems, or unusual chewing patterns. Early dental checkups are crucial—the American Academy of Pediatric Dentistry recommends visits by age one.

Treatment Options

Early Intervention Works Best

Treatment for crossbite is most effective during childhood when jaws are still growing. How to treat a crossbite depends on the type and severity.

Removable Appliances: Palatal expanders for the treatment of posterior crossbite widen narrow upper jaws. Retainers with springs correct individual crossbite teeth.

Fixed Appliances: Limited braces provide precise control for crossbite correction involving permanent teeth.

Bite Plates: Effective for anterior crossbite treatment, guiding front teeth into proper alignment.

Timing is Critical

How to treat a crossbite successfully depends heavily on timing. Many crossbite types become exponentially more difficult to treat as children age and jaw growth slows.

Treatment of crossbite should begin immediately upon diagnosis. The window for guiding jaw growth closes during adolescence, making early intervention essential for optimal results.

Conclusion

At ABQ Orthodontics, we want to emphasize that crossbites are far more than just cosmetic issues – they are severe dental conditions that demand prompt intervention. Untreated crossbites, including the various types of crossbites, can lead to severe hidden dangers such as permanent tooth damage, facial deformity, and chronic functional problems throughout life. Early detection and treatment of these crossbite teeth are crucial to prevent serious complications and ensure your child’s healthy growth and development.

If you have any suspicion that your child has a crossbite, don’t delay. Request an appointment with ABQ Orthodontics immediately to schedule a comprehensive dental evaluation. We’ll discuss effective crossbite correction options to safeguard your child’s long-term oral health and well-being.