Normal Bite vs. Overbite Signs Explained by Our Orthodontist

Have you noticed your teeth don’t quite fit together when you smile or chew? Are you wondering if your bite is normal? To identify the key difference between a normal bite vs. an overbite, you should first know what a typical bite looks like. A bite, or occlusion, is normal when the upper teeth align and interlock nicely with the lower teeth. On the other hand, an overbite is a type of malocclusion (or bad bite) where the upper front teeth extend too far vertically over the lower teeth. That might bother you aesthetically. But it also contributes to jaw pain, difficulty chewing, and stiffness.

At Orthodontists Associates of Western New York, we can assess your unique bite to correct your occlusion, providing you with a confident smile and a comfortable bite.

Normal Bite vs. Overbite: What’s the Difference?

What does it really mean to compare a normal bite vs. an overbite?

From an orthodontist’s perspective, you’re actually comparing a normal occlusion and a malocclusion.

A normal occlusion, or ideal bite, means the upper and lower teeth fit together cleanly. This supports comfortable chewing, speech, and long-term health.

A normal bite is defined by the molars fitting together when you close your mouth. It’s typical and healthy for the upper teeth to slightly overlap the lower teeth both horizontally and vertically.

Any deviation from those good relations between the upper and lower teeth is considered a malocclusion. This happens when sets of teeth do not properly align with each other.

An overbite is the most commonly known malocclusion. This happens when the upper teeth are too far forward vertically.

This is different from an overjet, or when the front teeth protrude.

Other bite issues that are equally important to address are crossbites, when teeth sit inside or behind other teeth. Meanwhile, an underbite is when the lower jaw is too far forward. Lastly, we might see crowding when the front teeth don’t have enough space in the mouth to be straight.

Normal Bite vs. Overbite: How Our Orthodontists Assess Your Smile

The first step our orthodontists take to determine if you have a normal bite vs. an overbite is patient education. We explain what an ideal bite is so you can start thinking more critically about your experience.

Next, we evaluate your bite and compare it to the ideal alignment.

We know a bite is normal when the upper and lower jaws interlock, like a doorframe fitting a door.

When biting down, the full length of the lower front teeth should still be visible. The upper teeth should not completely cover the lower teeth. A sign of an overbite is when you can’t see your lower front teeth. You also shouldn’t have an opening in the front, which is described as an open bite.

Then, we look at how the bite fits together on the sides, the foundation of a healthy smile. Just like the base of a house, it’s the most important part of the entire structure, even when you don’t see it.

The teeth on the sides of your smile should fit together like bricks in a wall. Meanwhile, the cusp of the upper molar should fit nicely into the lower molar.

The most important relationship between the teeth is the way the upper canine tooth meets the lower canine and the lower first premolar. When you chew your food, you glide off of those teeth, which protect your jaw joint. When this fit falls short, you could experience jaw pain.

How Orthodontic Appliances Help

Once we’ve determined your specific kind of malocclusion, we can treat it using a series of orthodontic appliances. You likely know that braces help align teeth and correct dental overbites. For instance, Herbst appliances help guide the lower jaw forward or the upper jaw back to correct certain overbites.

To correct crowded teeth and crossbites, we use expanders to create more space within the mouth.

Regardless of the treatment plan, the key to bite corrections is simple: to personalize treatment exactly to your smile.

We care to tailor our services to you before making any cost commitment. That’s why we don’t charge for any consultations until treatment begins. So it costs nothing to learn about your roadmap to a corrected bite.

Concerned About Your Bite? Book a Free Consultation

To determine if you have a normal bite vs. an overbite, you must first learn what a normal bite is. This is when your teeth fit together in a way that actually supports comfortable movement. When you don’t have that, you have a bad bite, or malocclusion. An overbite is when the upper teeth overlap too far ahead of the lower teeth. When it’s time to align your teeth and address your bite, we might use different appliances, such as expanders and Herbst appliances, to correct bite issues and ensure your teeth line up nicely.

At the Orthodontists Associates of Western New York, we are happy to help you achieve a corrected smile and a comfortable bite. We don’t charge until treatment begins, so book a free consultation at any one of our seven offices across Western New York.