An underbite occurs when the lower teeth extend in front of the upper teeth when the mouth is closed. At Gianquinto Orthodontic Arts in Bakersfield, Tehachapi, and Mammoth Lakes, Dr. G specializes in treating this condition, which can impact both oral health and self-confidence. Without treatment, underbites may lead to challenges with speaking or eating and can contribute to ongoing jaw discomfort.

Causes and Risk Factors

Blue DNA double helix model on light background, highlighting underbite genetics at Gianquinto Orthodontic Arts in Bakersfield, Tehachapi and Mammoth Lakes, CA.

Genetics of underbite

Genetics plays a significant role in the development of an underbite and the condition is often passed down through families. If one parent has an underbite, a child is more likely to develop it due to inherited jaw and facial traits.

A teenage boy smiles and points to his metal braces outdoors for underbite treatment, promoting Gianquinto Orthodontic Arts in Bakersfield, Tehachapi and Mammoth Lakes, CA.

The role of environmental factors in underbite

Environmental influences can also impact jaw growth and lead to an underbite. For instance, chronic mouth breathing caused by allergies or breathing difficulties may interfere with normal jaw development over time.

A man in a light blue shirt covers his mouth, reflecting mouth breathing concerns with underbite at Gianquinto Orthodontic Arts in Bakersfield, Tehachapi or Mammoth Lakes, CA

Mouth breathing and its relationship to underbite

Mouth breathing, commonly linked to allergies or respiratory issues, can disrupt proper jaw growth. Incorrect tongue posture and uneven pressure on the jaw may contribute to the formation of an underbite as a child grows.

Types and Severity of Underbite

At Gianquinto Orthodontic Arts, bite alignment is evaluated using Angle’s classification system, including Class I, Class II, and Class III relationships. Underbites are typically associated with Class III malocclusion. Each patient is thoroughly evaluated to determine the most appropriate treatment approach. We also assess the temporomandibular joint (TMJ), as its condition can play an important role in shaping the overall treatment plan.

Effects and Complications
of an Underbite

Many patients who visit Gianquinto Orthodontic Arts share concerns about complications related to underbites. These may 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

A dentist in blue gloves checks a patient’s underbite at Gianquinto Orthodontic Arts in Bakersfield, Tehachapi or Mammoth Lakes, CA

Treatment Options for Underbite in Bakersfield, Tehachapi or Mammoth Lakes, CA at Gianquinto Orthodontic Arts

Our office offers a range of personalized treatment options designed to meet each patient’s individual needs and specific conditions.

Non-surgical Approaches

We offer various non-surgical treatment options at our Bakersfield, Tehachapi and Mammoth Lakes offices, 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 complex cases, we work closely with skilled oral surgeons to provide comprehensive surgical treatment plans. This option is usually recommended for adult patients or when orthodontic treatment alone is not sufficient. Our team prioritizes clear communication between our orthodontist and surgeons to ensure coordinated, effective care.

FAQ

What causes an underbite?

Underbites can develop due to a combination of factors, including genetics, childhood habits, and environmental influences. Our team performs thorough evaluations to identify the underlying cause of each underbite, allowing us to design the most effective treatment plan. Early diagnosis and intervention often lead to more successful and efficient outcomes.

Can braces fix an underbite in adults?

Yes, underbites in adults can often be corrected with braces and other orthodontic treatments. At our Bakersfield, Tehachapi, and Mammoth Lakes offices, Dr. G has successfully treated many adult patients with varying levels of underbite severity. Treatment typically lasts between 18 and 36 months, depending on the complexity of the case. We offer multiple treatment options, including traditional metal braces, ceramic braces, and clear aligners, to fit different preferences and lifestyle needs.