Overview: Learn how to identify various types of malocclusion to determine if a patient is a suitable candidate for clear aligner treatment.
Identify Malocclusion Types
Use the following descriptions to recognize common dental misalignments:
Overbite
Identify an overbite when the upper front teeth overlap the lower front teeth significantly in a vertical direction.
Underbite
Identify an underbite when the lower front teeth extend past the upper front teeth when the jaw is closed.
Crossbite
Identify a crossbite when some upper teeth sit inside the lower teeth rather than outside when biting down.
Crowding
Identify crowding when there is insufficient space in the jaw for all teeth to fit normally, causing them to overlap or twist.
Spacing
Identify spacing when there are noticeable gaps or "diastemas" between two or more teeth.
Related Information
Here is a quick guide to understanding how to easily identify clear aligners cases.