

Genetics significantly influence the development of an underbite and tend to run in families. When a parent has an underbite, the chances of their child developing the same condition are notably higher because of inherited traits.

Environmental elements significantly contribute to the formation of an underbite, a dental issue marked by the lower jaw protruding past the upper jaw.

Mouth breathing doesn’t cause underbites. Underbites mainly result from jaw growth differences (underdeveloped upper jaw or overgrown lower jaw). Habits like poor tongue posture and sometimes mouth breathing from allergies may influence tooth position but are secondary factors.
Underbite severity is not classified as Class I, II, or III; that system does not apply. Instead, we describe bite relationships more directly. For example, “edge-to-edge” means only the incisal edges of the upper and lower front teeth touch. As a practical guide to horizontal discrepancy: mild underbite is 1–2 mm, moderate is 2–3 mm, and severe is greater than 4 mm. We evaluate each case comprehensively, including any TMJ involvement, to tailor the most effective treatment plan.
Most patients visiting Wink Orthodontics often express concerns about underbite complications. These can include:

Our office offers a variety of care and service options, each tailored to meet individual patient needs. By providing customized solutions, we aim to ensure that every patient receives the highest level of care, addressing their specific concerns and preferences effectively.
These treatments are personalized for each patient’s specific needs and lifestyle requirements. Many residents have successfully corrected their underbites through these conservative approaches.
For severe cases, we collaborate with local oral surgeons to offer comprehensive surgical solutions. This option is typically reserved for adult patients or severe cases where orthodontic treatment alone isn’t enough. Our team guarantees smooth coordination between orthodontic and surgical care for optimal results.
Underbites can develop from several factors, including genetics, childhood habits and environmental influences. We perform thorough evaluations to determine the specific cause of your underbite, allowing us to create the most effective treatment plan. Early detection and intervention often lead to better outcomes.
Yes, adult underbite correction is achievable with braces and other orthodontic treatments. At our Prosper and Colleyville offices, Dr. Mo has successfully treated numerous adult patients with varying degrees of underbite severity. Treatment duration typically ranges from 18-36 months, depending on the case complexity. We offer various braces options, including traditional metal braces, ceramic braces and clear aligners, to suit our patients’ preferences and lifestyle needs.