Overbite Before and After: What Changes?
An overbite measures the vertical overlap of upper front teeth over lower teeth, and this page explains how treatment gradually changes that relationship.
The short answer
An overbite is measured by how much the upper front teeth vertically overlap the lower front teeth, and treatment changes that relationship gradually.
What does a deep overbite mean for your teeth?
A mild vertical overlap can be part of a normal bite, while a deep overbite may cover much of the lower front teeth or press into the gum or palate. Orthodontic records, including photographs, scans, X-rays, and bite measurements, establish the starting position before treatment.
What treatments can gradually correct an overbite?
Braces or clear aligners move teeth through controlled pressure, often with attachments, elastics, bite ramps, or reshaping of selected contacts. Before-and-after photographs show appearance, but the dentist also compares overjet, vertical overlap, tooth roots, gum levels, jaw relationship, and the final retainer fit.
When can an overbite cause damage or need care?
Seek an assessment if the lower teeth injure the palate or gum, chewing is difficult, teeth are wearing quickly, or the bite is changing. Pain, loose teeth, or swelling should be evaluated rather than attributed to orthodontic movement alone.
What should you ask about your overbite treatment plan?
Ask which measurement defines your overbite, what is causing it, and whether the plan moves teeth, modifies the bite, or addresses jaw growth. Ask how progress will be recorded and what retention is needed after active treatment.
Frequently asked questions
Can an overbite return after treatment?
Teeth can shift after orthodontic treatment, so the prescribed retainer schedule helps maintain the corrected bite.
Are before-and-after photos enough?
Photos show appearance, but clinical measurements and records are needed to judge the bite and supporting tissues.
Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.