How Class 2 Malocclusion Affects Your Jaw, Teeth, and Overall Health

Many people put off dealing with crooked teeth or a misaligned jaw thinking it’s just a cosmetic problem. However, class 2 malocclusion goes beyond aesthetics. Also known as an overbite, it occurs when your upper teeth overlap your lower teeth significantly more than normal. This misalignment can interfere with the proper functioning of your teeth.

In this guide, we will explore how class 2 malocclusion affects your jaw, teeth, and overall health.

What Is Class 2 Malocclusion?

It occurs when your upper teeth significantly overlap the lower teeth, creating a misalignment. Class 2 malocclusion is subdivided into two categories:

1. Class Ⅱ - Division 1
2. Class Ⅱ - Division 2

Division 1- Class Ⅱ Malocclusion:

A class 2 malocclusion division 1 occurs when the molars are in the class 2 position and the anterior teeth are protruding. Therefore, people with this type of malocclusion commonly experience a slackening of the lips. The lower lip rests behind the upper teeth, accentuating the discrepancy between the jaws. This is usually seen in patients with habits of thumb-sucking and tongue-thrusting.

Division 2 - Class Ⅱ Malocclusion:

With class 2 malocclusion division 2, the molars are in the class 2 position, same as division 1, but the soft tissues in the mouth and face react differently, exerting pressure that tilts the incisors towards the palate. The central incisors of the maxilla will be retroclined, while the lateral incisors may flare. This happens genetically and often doesn’t have a significant overjet.

However, your upper front teeth are tilted inward, making your overbite look even deeper.

This is not just an aesthetic concern. If not treated properly, this misalignment can lead to numerous complications.

What Are The Causes of Class 2 Malocclusion?

A class 2 malocclusion appears slowly over time and may become apparent at any age from two years through the teenage. Here are some common reasons behind it.

• Childhood habits: Pacifier use, thumb sucking nail-biting, teeth grinding, or pushing your tongue against your teeth can mess with your bite over time.
• Genetics: If your family has a history of overbites/overjets, you might be more likely to develop one too.
• Jaw growth problems: In some cases, patients’ upper jaw grows too much, or their lower jaw doesn’t grow enough, throwing things out of whack.

How Class 2 Malocclusion Affects Your Jaw

A class 2 malocclusion, normally known as an overbite can have adverse effects on the jaw.

1. Jaw pain and discomfort: You may notice pain or a clicking/popping sound when you chew or yawn. It could be due to your overbite. A class 2 malocclusion adds extra strain to your jaw joints leading to TMJ disorders.
2. Uneven jaw growth: An overdeveloped upper jaw or an underdeveloped lower jaw due to class 2 malocclusion can both lead to an unbalanced facial appearance, like in a Picasso painting.

How Class 2 Malocclusion Affects Your Teeth

Uneven teeth are the most visible complication of class 2 malocclusion, which can lead to:

1. Tooth Wear and Damage: Class 2 malocclusion typically leads to an improper bite which results in uneven teeth wear. This can cause deterioration that leads to chipping, cracking, or even tooth loss. Now, that would hurt!
2. Cavities and Gum Disease: Maintaining and cleaning misaligned teeth is challenging. They create spaces where plaque accumulates, leading to oral infections, cavities, and periodontal disease.

How Class 2 Malocclusion Affects Your Overall Health

An overbite can affect more than just your mouth. It can affect your overall health.

• Breathing Issues: In extreme cases, the misalignment can narrow your airway, which makes it harder to breathe. This can lead to sleep apnea, where your breathing may stop multiple times during the night.
• Speech Problems: Misaligned teeth can make it harder to pronounce certain sounds. Thus, leading to speech problems like lisping.
• Self-Esteem: To be honest, having a noticeable overbite can make you feel self-conscious, especially as a teen or young adult. It’s not just about looks, it's about feeling good in your own skin.

Class 2 Malocclusion and Facial Aesthetics

Continuing with the topic of appearance, let’s examine how an overbite can affect the aesthetics of your face. A more pronounced overbite may cause your chin to appear diminished in size or your upper lip to protrude more than it usually does.

But here’s the good news: fixing your overbite can enhance your facial symmetry and give you a more balanced appearance. It’s like hitting the reset button on your smile.

When Should You Fix Class 2 Malocclusion?

An overbite can be treated effectively in both children and adults. However, early intervention is recommended.

• Kids or teenagers: The most appropriate time to correct it is during childhood or early teenage years.At this age, children undergo jaw growth, which aids their jaw positioning.
• Adult: Don’t fret if you didn’t get that overbite corrected as a kid. Adults can also be treated but it may take a little longer. Treatments such as clear aligners, braces, and some surgical procedures can be very effective in adults.

Treatment Options for Class 2 Malocclusion

Having an overbite is not an issue, but not having it fixed could be. Here are some treatment options for a class 2 malocclusion:

• Braces: A traditional method, uses brackets and wires to put gentle pressure to move your teeth into the right position over time.
• Clear Aligners: If you don’t like metal, Smilepath clear aligners can straighten your teeth. They are a series of thin, clear plastic trays used to fix all minor to moderate malocclusions.
• Orthodontic Devices: A class 2 malocclusion in children can be fixed with the help of headgear that can guide jaw growth.
• Surgery: For extreme cases, surgery might be required to reposition the jaw. It may sound scary, but it can make a world of difference.

How Smilepath Can Help You Fix Class 2 Malocclusion

Smilepath offers the latest solution to correct Class 2 malocclusion through the use of clear aligners.

• Customized plan

Our unique process starts with a free assessment to determine your specific needs. Based on this evaluation, we design a 3D treatment plan. This personalized approach makes sure that each aligner is designed for your teeth. These aligners gradually and effectively shift your teeth into the desired position.

• Comfort and Convenience

We designed our aligners to be comfortable and easy to use. They’re made from smooth, BPA-free plastic, to minimize irritation commonly associated with traditional braces.

• Affordable Treatment Option

Smilepath offers the most economical treatment plan in New Zealand. We believe that effective orthodontic treatment should be accessible. Our comprehensive package includes an impression kit, 3D treatment plan, clear aligners, a set of retainers, and a teeth whitening kit.

• Expert-approved Treatment

Smilepath clear aligners are designed by dental professionals to ensure the best possible outcome. Our personalized 3D treatment plans are created with expert input to guarantee effective and safe results.

• Flexible Payment Plans

We understand that affordability is key. You can choose to make a one-time payment or opt for an installment plan, whatever works for you. Get the smile you’ve always wanted without financial stress.

• 24/7 Customer Support

Our dedicated customer support team is available 24/7 to assist you with any questions or concerns. Whether it’s about your treatment or aligner care, we’re here to provide prompt support whenever you need it.

Wrapping Up

Class 2 malocclusion is more than an aesthetic problem; it is a potential risk to one’s jaws, teeth, and general health. It can be treated at any age. Whether as a concerned parent wanting to improve your child’s smile or an adult wanting to perfect their bite, Smilepath offers an effective solution for everyone.

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