How to Correct an Underbite

Long Beach, CA – An underbite is a type of malocclusion that occurs when the lower jaw protrudes beyond the upper jaw, causing the lower front teeth to overlap the top front teeth. Underbite can cause a variety of issues so it’s important to correct it to prevent more serious issues. But what is the best way to correct an underbite? 

First, let’s look at why it’s important to correct an underbite. Not only can underbites be less attractive, they also can cause issues that can lead to bigger problems later in life. Underbites can cause:

• Jaw pain, as well as ear pain and headaches
• Tooth decay and gum disease
• Speech problems due to the tongue and teeth being in altered positions. Lisps are the most common in severe cases.
• Problems with chewing, biting and swallowing

In children, underbites can sometimes correct themselves as the jaw grows and the permanent teeth start to erupt. But for some patients, this isn’t the case and orthodontic treatment is necessary. And some patients may require additional treatment beyond just braces or aligners.

Some patients can benefit from a device called a palatal expander. This device does exactly what its name implies – it expands the palate. It is placed on the upper palate (roof of the mouth) and a key turns it. This key activates the expander to slowly widen the arch. Each turn of the key helps the upper jaw expand so that it can align properly with the lower jaw. 

Other patients may need a device called a reverse pull facemask. It consists of two parts – a pad that goes on the forehead and another that goes on the chin. The device works to gently pull the upper jaw until it reaches alignment with the lower jaw. 

Both of these treatment options work in conjunction with braces to provide a stable, healthy bite and perfectly aligned jaws. Older patients whose jaws have stopped growing or patients with very severe underbites may require orthognathic surgery. Jaw surgery is a more invasive approach to correcting an underbite but may be required in severe cases treated after the jaw has stopped growing. 

If you believe you or your child has an underbite that may need orthodontic treatment, schedule an appointment with HD Orthodontics today. While you may not be concerned with the cosmetic issues an underbite may cause, it’s important to consider the oral health implications an underbite can have if not treated. Orthodontic treatment doesn’t just create prettier smiles, it creates healthier ones, as well. Call HD Orthodontics today at 562-283-6590 for your complimentary consultation.