Ordinary overlap and an assessed deep bite are different
Vertical overlap describes how the upper front teeth cover part of the lower front teeth when the teeth meet. Some overlap is ordinary. Deep bite, or excessive overbite, describes an amount the clinician assesses as excessive in the individual bite. A label on its own does not tell a reader whether treatment is needed.
Overjet describes the front-to-back projection between the front teeth. It is a different direction from vertical overlap. A lower-front-teeth-ahead relationship is different again. The Bite guide's direction lesson explains how to keep these views separate; no drawing or photograph here supplies a severity threshold.
The useful next step in understanding an actual proposal is to connect the assessed overlap with the contact the clinician wants to change. That gives the appliance discussion a specific purpose.
Can aligners be considered for a deep bite?
Yes. The AAO discusses aligners and braces among treatment categories for deep bite. That answers the category question; the individual assessment determines the actual proposal. An appliance name does not describe the whole job it is intended to perform.
In the clearly fictional adult example used throughout this guide, Jordan's clinician has assessed both an aligner-based proposal with attachments and a fixed-appliance proposal. Both address the supplied goal of reducing excessive vertical overlap and recorded soft-tissue contact while preserving useful contacts elsewhere. Their handling responsibilities differ. Read those purposes together before treating removability as a treatment decision.
Follow the finding through to continuing care
What is the contact goal?
Connect Jordan's recorded finding with reducing overlap and preserving other useful contacts.
Read the explanation02 · OptionsWhat does each assessed proposal do?
Understand the movement purpose, attachments and removable versus fixed responsibilities.
Compare the proposals03 · ReviewWhat is intended, and what was observed?
Finish the fictional proposal, then distinguish progress review from holding afterward.
Read the whole planA clinician connects the parts of the plan
At SMILE-FX®, board-certified orthodontists see every patient, including follow-ups. Digital planning can help explain an intended change, while continuing clinical review considers the actual course. That relationship gives an assessed goal, the appliance's purpose and a person's account of daily use a place in the same conversation.
The complete care model explains the practice's capabilities and their qualifications. They are general care facts, not a declaration that a particular method is appropriate for every deep bite.
Sources for this lesson
Sources: AAO: What is a deep bite? (2019) · AAO: Seven common bite problems (2024) · AAO: Orthodontic glossary