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The words “overbite” and “overjet” certainly sound similar. Both conditions concern your front teeth. Both conditions fall under the same category of bite problems—Class II malocclusions, if you want to be technical. So it’s not surprising that they’re often used interchangeably. But while there are similarities, overbite and overjet are also distinctly different.

• Overbite/Overjet Geometry

In a healthy bite, the front top teeth project slightly beyond, and slightly overlap, the bottom teeth. The key word here is “slightly.” With a Class II malocclusion, the upper front teeth project further beyond the lower teeth than they should.

Of course, teeth and bites are as individual as we are, so there are variations in just how and just how much the overlap occurs. In diagnosing an overbite vs. an overjet, the difference comes down to a matter of vertical vs. horizontal.

An overbite, or deep bite, occurs when the top teeth vertically overlap the bottom teeth more than they should for a healthy bite. Generally, when a person’s top teeth cover more than a quarter of the bottom teeth when biting down, or more than two to three millimeters, that person is said to have an overbite.

An overjet, commonly known as protruding or buck teeth, is the result of a horizontal overlap that is broader than normal. This causes the top teeth to project outward toward the lips more than they do in a typical bite. An overjet is usually diagnosed when the horizontal distance between the top and bottom teeth exceeds two to three millimeters.

• Overbite/Overjet Causes

The causes for both an overbite and an overjet might be dental (caused by tooth alignment), or skeletal (caused by bone development), or a combination of both. These bite problems can run in families. They are also affected by the size and position of the jaws and the shape and position of the teeth.

Early oral habits, such as prolonged and vigorous thumb-sucking or pacifier use, can also contribute to the development of a Class II malocclusion, particularly an overjet. Consistent pressure from thump or pacifier pushes the teeth outward as they erupt, which encourages them to protrude. These oral habits can affect the shape of the palate and jaw, too.

• Overbite/Overjet Treatments

There are many types of treatment available to correct teeth and bite misalignments. Dr. Perry will tailor your treatment to your specific malocclusion for the best orthodontic outcome.

If you have a mild malocclusion, and minor dental issues are the main cause of that malocclusion, either braces or clear aligners can be effective for an overjet or an overbite. Elastics (rubber bands) are often used as part of this treatment.

If the malocclusion is due to bite problems caused by uneven upper and lower jaw development, devices called functional appliances can be used with braces to help guide the growth of the jawbones while young patients’ bones are still forming. These include appliances that work inside the mouth to help the upper and lower jaws grow proportionally, and external appliances such as headgear.

In some cases, where the malocclusion is skeletal in nature as well as dental, surgical treatment might be necessary to reshape the jawbone itself. Orthodontic treatment is usually needed as well both before and after surgery.

• Overbite/Overjet Consequences

Over time, a deep overbite can cause damaged gum tissue, worn enamel, and fractured teeth. When teeth protrude because of an overjet, they can lead to self-consciousness and are more at risk for injury. Both malocclusions share dental and medical consequences, including concerns about facial and jaw appearance, problems speaking or chewing, headaches, and face and jaw pain.

Class II malocclusions aren’t all the same, and orthodontic patients aren’t all the same either. You may have a minor malocclusion or a significant one. You may have an overbite, or an overjet, or a combination of different bite and alignment concerns. Your malocclusion may not bother you at all, or it may cause pain, discomfort, or self-consciousness.

That’s why every overbite or overjet should be evaluated by an orthodontist. When you visit our Corinth, MS orthodontic office, Dr. Perry will be able to diagnose the exact nature of your malocclusion, the reason for it, and your best individualized treatment plan. An overbite and an overjet are different malocclusions, but you and your orthodontist want the same outcome for each: a healthy, attractive, and confident smile!

You’ve taken the first step toward a healthier and more beautiful appearance by getting braces at Robert H. Perry Specialist in Orthodontics, and you’re probably wondering what comes next. The first week is the period of biggest adjustment, and there’s a lot to learn in this short time. Don’t worry; in a few short days your braces will feel completely natural.

The first week

On the first day, your braces will probably feel very odd in your mouth; it will take time to get used to them. By the second day, you may feel some soreness or pain. If you are going to experience any pain, the second and third days are when it will happen. Most pain can be dealt with by taking an over-the-counter pain reliever, such as Tylenol.

What about sore spots?

Your cheeks and tongue are getting used to your new braces, just like your teeth are. You may develop sore spots where this soft tissue rubs against the harsh metal of your braces. The best way to avoid this and allow your mouth to heal is by covering the metal spot with orthodontic wax. Break off a small piece and roll it into a ball in your hands. Dry the metal of the braces with a cotton swab, then wrap the wax around the sharp spot to create a cushion.

What if they break?

Braces are held onto your teeth with special orthodontic glue. Once in a great while, part of your appliance may come loose from the surface of a tooth. This won’t harm anything; it will just be slightly inconvenient. Call our office right away and we will be able to glue the bracket back on.

Make sure you avoid hard items such as ice, brittle, and other hard candies, and don’t open packages with your teeth. These habits can contribute to braces popping off. Even fairly innocent-sounding items like popcorn or French bread can be a culprit, so avoid eating any hard foods, or cut them up into small pieces before consuming.

If you have questions about which foods to eat and avoid, or if your braces are more sore than expected, feel free to contact our Corinth, MS office and ask Dr. Perry and our team. We’re more than happy to help!

Many adults and teens in our Corinth, MS office would love to have their teeth straightened but are unwilling to go through the long and often embarrassing process of wearing traditional metal braces. Invisalign® and Invisalign Teen® clear aligners offer the perfect solution: They’re the most advanced clear aligner systems in the world!

If you’re considering getting braces, there are several reasons why you might want to consider Invisalign clear aligners. Here are some of them:

• You can eat whatever food you like, without worrying about it catching in wires or breaking brackets.
• People won’t likely be able to tell you’re wearing them!
• The aligners can be removed at any time.
• You can brush and floss as you normally would, which helps to maintain better overall oral health.
• Invisalign aligners are made of a smooth BPA-free plastic and are more comfortable to wear than traditional braces. You’ll need to visit our Corinth, MS office less often: only once every six weeks or so.
• With Invisalign Teen, you’ll receive up to six replacements for lost or broken aligners.

Before starting treatment, you’ll have a consultation with Dr. Perry to see if Invisalign or Invisalign Teen treatment is right for you. After that, you’ll have X-rays, pictures, and impressions taken of your teeth.

That information will be used to make the 3D models of your teeth that let Dr. Perry see how they will move throughout the entire treatment and approximately how long it will take.

You’ll receive your aligners based on the treatment plan we recommend. You’ll get a new set of aligners every two weeks. All you need to do is wear your aligners 22 hours a day and you’ll be on your way to a straighter smile in no time!

Ask a member of our Corinth, MS team for more information about Invisalign clear aligners today!

This is one of the most common questions that is asked at Robert H. Perry Specialist in Orthodontics and, unfortunately, it does not have a simple answer. Just as every patient we see is unique, so is their treatment plan. Some patients have very simple problems which require less appliances and time, while other cases are much more complicated and may require multiple appliances and phases.

The treatment fee usually reflects the amount of orthodontic work required to complete the treatment plan. The only way to find out how much braces will cost is to schedule a consultation with Dr. Perry. During your consultation, we will perform a complete oral examination, listen to your concerns, and explain how we will address your needs.

Our findings will include the cost of orthodontics and how long the treatment will take to complete. Give us a call today at our convenient location in Corinth, MS for a consultation and discover how quickly we can make you smile!