What does “Deep bite” mean?
A deep bite is excessive vertical overlap of the lower front teeth by the upper front teeth when the mouth is closed.
Original spelling: 깊은 물림
A different measurement from forward protrusion
A deep bite concerns vertical overlap of the upper and lower front teeth. Overjet is the horizontal distance by which the upper front teeth sit ahead of the lower front teeth. The two problems can coexist but are not the same.
Verify overlap and tissue contact
Check whether the lower front teeth are irritating the gums on the roof of the mouth or the upper front teeth are touching the lower gums. In addition to the degree of coverage, we also evaluate wear and damage, discomfort when chewing, and the relationship between teeth and jaw.
Treatment tailored to tooth position and overall occlusion
A correction plan is created by looking at the height and slope of the front teeth and molars, growth status, and jaw relationship. The appearance of deep coverage alone does not determine whether to treat only the front teeth or adjust the entire occlusion. After correction, a maintenance plan is applied.
Frequently Asked Questions
Are overbite and deep bite the same thing?
Overbite is the measurement or relationship describing vertical overlap of the front teeth. Excessive overlap is called a deep bite.
Does extensive coverage of the lower front teeth always require surgery?
No. By evaluating the position of the teeth, jawbone relationship, and tissue damage, we determine the extent to which correction alone is possible and the need for other treatments.
Questions to help you understand a deep bite
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
What is the difference between vertical overlap and horizontal distance?
Explanation and evidenceExplain the occlusal problem by looking at the degree of deep coverage and the distance forward.
American Association of Orthodontists · Glossary of Orthodontic Terms - A choice suited to your condition
Will my gums or teeth be damaged?
Explanation and evidenceEvaluates whether the teeth are pressing or irritating the gums and functional discomfort.
NHS England Orthodontic Assessment and Referral
