An underbite is a condition in which the teeth and jaw are misaligned, making the lower front teeth farther forward than the upper front teeth. An underbite creates a jutting chin and makes chewing difficult.
|Primary Medical Reviewer||Adam Husney, MD - Family Medicine|
|Specialist Medical Reviewer||William F. Hohlt, DDS - Orthodontics|
|Last Revised||January 2, 2013|
WebMD Medical Reference from Healthwise