Understanding Common Orthodontic Problems

Orthodontic problems are more common than you might think—most people don’t have naturally perfect teeth. Malocclusion, or a “bad bite,” can affect chewing, speech, oral hygiene, and even self-confidence. These issues can be genetic or caused by factors such as thumb sucking, dental disease, poor oral hygiene, accidents, birth defects, or other medical conditions.

Recognizing and understanding these orthodontic concerns is the first step toward a healthier, more functional smile. Orthodontic treatment with Dr. Christopher Gregoire can improve both your bite’s function and the aesthetics of your smile.

Below are some of the most common orthodontic problems.
Crowding Gregoire Orthodontics in Auburn and Yarmouth, ME

Crowding

Crowding occurs when teeth lack space to emerge properly, causing overlapping or crooked teeth. This can make oral hygiene difficult and increase the risk of cavities. Treatment can align the teeth using expansion techniques, reducing the need for extractions.

Protrusion Gregoire Orthodontics in Auburn and Yarmouth, ME

Upper Front Teeth Protrusion

When upper front teeth extend too far forward, or lower teeth don’t extend far enough, it disrupts both appearance and function. This imbalance can make it difficult to close your mouth properly and increases the risk of injury. Treatment can help achieve a more natural bite and enhance the smile.

Spacing Gregoire Orthodontics in Auburn and Yarmouth, ME

Spacing

Spacing issues arise from gaps between the teeth, which may be caused by missing teeth or cosmetic concerns. These gaps can impact both appearance and function. Orthodontic treatment can close the spaces, leading to a more uniform smile and improved bite function.

Overbite Gregoire Orthodontics in Auburn and Yarmouth, ME

Overbite

An overbite occurs when the upper front teeth extend over the lower teeth, causing discomfort and difficulty chewing. In severe cases, it may lead to jaw pain or speech issues. Correcting an overbite restores the function of the bite, improving overall comfort.

Crossbite Gregoire Orthodontics in Auburn and Yarmouth, ME

Crossbite

A crossbite happens when the upper teeth sit inside the lower teeth, leading to misalignment. It can affect jaw growth, cause uneven wear, and result in bone loss if untreated. Early treatment can correct the bite and improve both appearance and function.

Underbite Gregoire Orthodontics in Auburn and Yarmouth, ME

Underbite

An underbite occurs when the lower jaw extends too far forward, causing the lower front teeth to sit in front of the upper teeth. This misalignment affects chewing and speaking, leading to jaw pain and wear. Correcting an underbite enhances facial symmetry and bite balance.

Open bite Gregoire Orthodontics in Auburn and Yarmouth, ME

Open bite

An open bite occurs when the upper and lower front teeth don’t overlap when the mouth is closed, making chewing and biting difficult. It may also lead to tongue thrusting or other oral habits. Treatment helps restore proper bite function and eliminates unwanted habits.