At Emerald City Orthodontics in Kirkland, WA: modern waiting area with wooden chairs, marble desk, green ceiling art, and large windows.

Diagnosis and Treatment of Underbite in Kirkland WA

Soft, swirling pale turquoise patterns and gradients, like water or paint, featured by Emerald City Orthodontics in Kirkland, WA.
An underbite occurs when the lower teeth extend beyond the upper teeth while the mouth is shut. At Emerald City Orthodontics in Kirkland, Dr. Shi and Dr. Pan specialize in treating this condition, which can affect both oral health and self-confidence. If left untreated, underbites may result in difficulty speaking or eating and can even cause ongoing jaw pain.

Causes and Risk Factors

DNA double helix glows amid dark, particle-filled background, highlighting underbite genetics at Emerald City Orthodontics in Kirkland, WA.

Genetics of underbite

Genetics is a major factor in the presence of an underbite, often being passed down through family members. If one parent has an underbite, their child has a much higher chance of developing the condition due to inherited traits.

A teenage boy smiles and points to his metal braces outdoors for underbite treatment, promoting Emerald City Orthodontics in Kirkland, WA.

The role of environmental factors in underbite

Environmental elements can also lead to the growth of an underbite. For example, chronic mouth breathing from allergies or other breathing troubles may affect normal jaw growth.

A woman in a white tank top with a slight underbite yawns, eyes closed, hand to mouth; Emerald City Orthodontics in Kirkland, WA.

Mouth breathing and its relationship to underbite

Mouth breathing, often due to allergies or respiratory conditions, can disturb proper jaw growth. Poor tongue positioning and pressure caused by mouth breathing can lead to the development of an underbite.

Types and Severity of Underbite

At Emerald City Orthodontics, underbites are classified into three main types: Class I (mild overlap), Class II (moderate overlap), and Class III (severe protrusion). Each patient’s condition is carefully examined to determine the most effective treatment. Additionally, we check for any impact on the temporomandibular joint (TMJ) as this may affect treatment plans.

Effects and Complications
of an Underbite

Most patients visiting Emerald City Orthodontics often express concerns about underbite complications. These can include:

Facial appearance changes

Difficulty maintaining 
proper oral hygiene

Speech impediments

Challenges with chewing and digestion

Increased risk of tooth wear

Potential development of sleep apnea

TMJ disorders and associated pain

Gum recession from occlusal interference

In a clinic, a dentist checks for an underbite as the patient wears protective glasses at Emerald City Orthodontics in Kirkland, WA.

Treatment Options for Underbite in Kirkland WA at Emerald City Orthodontics

Our office provides a variety of personalized treatments to help patients address their specific needs and conditions.

Non-surgical Approaches

We offer various non-surgical treatment options at our Kirkland office, including:

Traditional braces
Clear aligners
Palatal expanders
Reverse-pull headgear

These treatments are tailored to meet each patient’s unique needs and seamlessly fit their lifestyle. Many residents have successfully corrected their underbites through these conservative approaches.

Surgical Intervention

For more severe cases, we collaborate with experienced oral surgeons to deliver comprehensive surgical treatment plans. This approach is typically recommended for adult patients or when orthodontic care by itself is not enough. Our team ensures smooth communication between our orthodontists and surgeons, providing the most effective care.

FAQ

What causes an underbite?

Underbites can arise from several causes, including genetic predispositions, early childhood habits, or environmental factors. We conduct detailed evaluations to determine the primary cause of your underbite, allowing us to create the most effective treatment plan. Early detection and treatment significantly improve outcomes.

Can braces fix underbites?

Yes. Braces can effectively fix underbites by applying controlled pressure to move the teeth and help align the upper and lower jaws over time. Underbite treatment works very well for adults too, even in moderate to severe cases. At Emerald City Orthodontics in Kirkland, Dr. Shi and Dr. Pan have successfully treated underbites of all severities using a range of options, including traditional metal braces, ceramic braces, and clear aligners. Treatment time typically ranges from 18 to 36 months, depending on the complexity of the case. In some severe underbites, additional orthodontic appliances or treatments may be recommended to ensure the best possible outcome. A free orthodontic consultation is the best way to determine the right treatment plan for your specific needs.