Deep overbite is excessive vertical overlapping of incisor teeth. This is usually treated with braces when most of the teeth have erupted. A deep bite can sometimes lead to headaches and unwanted grinding habits. Sometimes a simple removable applicance can help with these problems while awaiting eruption of the permanent teeth.

Deepbite Before
After
Deepbite malocclusion corrected with braces
Deepbite Before
After
100% Overbite Before
After
Crowding Before
After
Crowding in lower arch and space between upper front teeth secondary to deeper overbite... treated without extractions