What Is Malocclusion, and Why You Shouldn’t Ignore It

Have you or your child ever felt like your bite just doesn't feel quite right? Maybe the teeth look crowded, don’t line up properly, or chewing feels uncomfortable. You might be dealing with malocclusion—a common but often overlooked dental issue that can affect people of all ages.

At our orthodontic office serving Victorville, Hesperia, and Apple Valley, we specialize in diagnosing and treating malocclusion with the latest orthodontic solutions, including braces, Invisalign, and other custom treatments. In this blog, we’ll explain what malocclusion is, what causes it, and how treating it can improve not only your smile but your overall health and comfort.

Malocclusion is the clinical term for a misaligned bite—when the upper and lower teeth don’t fit together correctly when the mouth is closed. While some cases are minor, more serious bite issues can lead to complications with chewing, speaking, jaw comfort, and even oral hygiene.

• Crowded or crooked teeth
• Overbite or underbite
• Jaw clicking or pain
• Trouble chewing or biting
• Uneven tooth wear
• Speech issues

Several factors can contribute to malocclusion, including:

• Genetics (jaw size, tooth shape, or spacing issues)
• Thumb-sucking or pacifier use beyond age 3
• Tongue thrusting
• Prolonged bottle feeding
• Early loss of baby teeth
• Injuries or trauma to the face or jaw
• Missing or impacted teeth

Sometimes malocclusion develops simply because the jaw and teeth don’t grow at the same rate—something we often see in children and teenagers.

Understanding the type of bite issue you’re facing is the first step toward correction. Here are the most common types we treat:

1. Overbite

The upper front teeth overlap the lower teeth too much. While a slight overbite is normal, a deep overbite can lead to jaw strain, tooth wear, and cosmetic concerns.

2. Underbite

The lower teeth extend past the upper teeth, giving the appearance of a “bulldog” bite. Underbites can cause speech issues and jaw discomfort.

3. Crossbite

Some upper teeth sit behind the lower teeth when biting down. Crossbites can cause uneven wear on teeth and affect facial symmetry.

4. Open Bite

When the upper and lower front teeth don’t touch at all when the mouth is closed. This is often caused by habits like thumb-sucking or tongue thrusting and may affect chewing and speaking.

5. Crowding

Teeth are too close together due to lack of space in the jaw. Crowded teeth are harder to clean and more likely to develop cavities or gum problems.

6. Spacing

Excess space between teeth, usually from missing teeth or abnormal jaw growth. Like crowding, this can affect the bite and make it harder to clean properly.

Some bite issues might seem like minor cosmetic concerns, but untreated malocclusion can lead to long-term problems, including:

• Difficulty chewing and digesting food
• Increased risk of tooth decay and gum disease
• Chronic jaw pain, TMJ disorders, or headaches
• Enamel wear and tooth damage
• Speech challenges
• Lower self-confidence

Correcting malocclusion isn’t just about straightening teeth—it’s about improving overall oral function and quality of life.

At our High Desert orthodontic office, we use state-of-the-art diagnostic tools like 3D imaging, digital X-rays, and detailed bite evaluations to assess alignment issues. This allows us to build a custom treatment plan that fits your or your child’s unique needs.

The best treatment depends on the type and severity of the bite issue. Some of the most effective options include:

• Braces

Traditional metal or clear braces are highly effective for correcting a wide range of bite issues—from mild to complex.

• Invisalign Clear Aligners

A discreet, removable option for teens and adults with mild to moderate malocclusion. Invisalign aligners gently guide teeth into place using clear plastic trays.

• Palatal Expanders

Used mostly for children and teens, these help widen the upper jaw to correct crossbites or make room for crowded teeth.

• Rubber Bands (Elastics)

Often used with braces or Invisalign to help adjust jaw positioning and improve bite function.

• Orthognathic Surgery

In severe adult cases where jaw alignment is significantly off, corrective jaw surgery may be combined with orthodontic treatment.

We always aim for the most conservative and effective treatment to achieve lasting results with maximum comfort.

The American Association of Orthodontists recommends an orthodontic check-up by age 7—but treatment can start at any age. Don’t wait to seek help if you notice:

• Difficulty biting or chewing
• Prolonged thumb-sucking
• Crowded, crooked, or spaced-out teeth
• Jaw popping or discomfort
• Noticeable bite problems (overbite, underbite, etc.)

Early intervention can make a big difference—especially in children and teenagers.

Malocclusion isn’t just a cosmetic issue—it’s a health issue. Left untreated, it can cause lasting problems with eating, speaking, comfort, and oral hygiene. Fortunately, today’s orthodontic solutions make treatment more effective and comfortable than ever.