Got an Underbite? What to Know About Invisalign

Dr Tiffany Tan explains what an underbite is, why it can affect more than appearance, and how Invisalign may help by gradually moving teeth with clear aligners. It also outlines common causes and when to see a dentist.

About The Video

An underbite happens when the lower teeth sit in front of the upper teeth. Dr Tiffany explains that it can be more than a cosmetic issue, as it may affect eating, speech, and sometimes lead to jaw discomfort. She encourages viewers to pay attention to how their bite feels and functions day-to-day.

Dr Tiffany introduces Invisalign as one possible way to correct an underbite. Invisalign uses a series of clear aligners that fit over the teeth and gently shift them over time. The video also notes common causes of underbites, such as genetics and facial or jaw trauma, and advises speaking with a dentist about personal treatment options.

Underbites can affect both function and comfort. When the lower teeth extend beyond the upper teeth, biting and chewing can feel uneven, and some people may notice speech changes or jaw strain. The underlying cause matters, as some underbites are mostly dental (tooth position), while others relate more to jaw growth patterns or past injuries.

Invisalign can help in selected cases by gradually guiding teeth into a healthier bite relationship. Treatment typically involves wearing aligners consistently and changing them as directed. In more complex situations, additional dental planning may be needed, so professional assessment is important. A dentist can check how the bite is affecting your teeth and jaw, confirm what is driving the underbite, and discuss whether aligners are suitable. Early advice can also help prevent uneven tooth wear or ongoing jaw discomfort.