Correcting Dental Alignment: Overbite vs. Underbite

Overbite VS Underbite
13 Sep 2024

At Madison Dentistry & Implant Center, we understand the importance of addressing dental issues such as overbites and underbites. We’ll explore the differences between overbites and underbites, their causes, and potential treatment options available at our clinic.

What is Overbite vs. Underbite?

An Overbite occurs when the upper front teeth overlap significantly over the lower front teeth. It’s a common dental issue and can vary in severity. Mild overbites may not require treatment, but more severe cases can lead to oral health problems and aesthetic concerns.

An Underbite, on the other hand, occurs when the lower front teeth protrude further than the upper front teeth. This misalignment can affect the bite’s function, speech, and facial appearance. Like overbites, underbites can range from mild to severe and may require treatment depending on the severity.

Causes of Overbites and Underbites

Overbites

Genetics: Overbites can be hereditary, meaning they run in families.

Thumb Sucking: Prolonged thumb sucking, or pacifier use during childhood can contribute to the development of an overbite.

Jaw Size Discrepancy: A discrepancy in the size of the upper and lower jaws can result in an overbite.

Underbites

Genetics: Like overbites, underbites can be genetically inherited.

Malocclusion: Abnormal jaw growth or development can lead to an underbite.

Habitual Behaviors: Chronic mouth breathing or tongue thrusting habits can contribute to the development of an underbite.

Potential Complications of Overbite vs. Underbite

Both overbite vs. underbite can lead to several oral health problems if left untreated, including:

Tooth Wear: Misaligned teeth may experience uneven wear and tear, leading to premature tooth damage.

Jaw Pain: Misalignment can strain the jaw muscles, leading to discomfort and pain.

Difficulty Chewing and Speaking: Severe overbites and underbites can interfere with proper chewing and speech articulation.

Temporomandibular Joint (TMJ) Disorders: Misalignment of the jaws can contribute to TMJ disorders, causing pain and dysfunction in the jaw joint.

Treatment Options for Overbite vs. Underbite

Orthodontic Treatment: Braces or clear aligners can gradually move the teeth into the correct position.

Dental Appliances: In some cases, a removable appliance may be used to correct mild to moderate overbites while a special appliance called a reverse-pull headgear may be used to correct underbites in growing children.

Surgery: Severe overbites may require orthognathic surgery to reposition the jaws. 

Overbite vs. underbite are common dental issues that can affect oral health and overall well-being. At Madison Dentistry & Implant Center, we offer comprehensive evaluations and personalized treatment plans to address overbites, underbites, and other orthodontic concerns. If you or your child are experiencing issues related to misaligned teeth, don’t hesitate to contact us for expert care and guidance.

About Author

Dr. Jenny Lau

Dr. Jenny Lau

Dr. Jenny Lau of Madison Dentistry LLC in Madison, NJ, is a highly skilled and compassionate dentist specializing in dental implants, Invisalign treatment, and other advanced procedures. Driven by a passion for creating healthy and confident smiles, she provides personalized care, ensuring her patients' oral health and satisfaction.

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