Description

An overbite occurs when the upper front teeth excessively overlap the lower front teeth when the mouth is closed. This condition is common and, if left untreated, can lead to discomfort, jaw pain, and cosmetic concerns that affect self-confidence.

Details

Overbite is one of the most frequent types of malocclusions. It ranges in severity and can cause not only aesthetic issues but also functional difficulties like chewing problems, jaw joint pain, and speech issues. It may also lead to abnormal wear on the enamel of lower teeth, increasing the risk of tooth decay and gum issues. Early diagnosis and treatment help prevent complications and improve facial harmony.

Causes

Several factors can contribute to the development of an overbite, including genetic predisposition, prolonged thumb-sucking or pacifier use beyond infancy, tongue thrusting during swallowing or speaking, and improper growth of the jawbones. Habits formed during childhood are often the root cause in many cases.

Symptoms

Visible overlapping of the upper teeth over the lower teeth, jaw fatigue, facial imbalance, mouth breathing, difficulty in speaking clearly, and even sleep disturbances due to improper bite alignment.

Treatment

Braces, clear aligners, jaw repositioning appliances, or orthognathic surgery in severe skeletal cases. Early intervention in childhood is often simpler and more effective.

Frequently Asked Questions

Get answers to common questions

A mild overbite usually isn’t painful, but moderate to severe overbites can lead to jaw tension, headaches, and tooth wear.

Yes, Invisalign is a preferred option for treating mild to moderate cases, especially in teens and adults.

It may be inherited or caused by habits like thumb-sucking, tongue thrusting, or extended pacifier use during childhood.

Only in severe jaw misalignment cases that can’t be corrected with orthodontic treatment alone.

Treatment time varies between 1–2 years depending on age and severity.