Read forward rather than downward
Overjet describes forward projection of the upper front teeth relative to the lower front teeth when the back teeth are together. Overbite describes vertical overlap. A comment about one direction does not finish an explanation of the other.
The AAO glossary also describes Class II as a relative teeth or jaw relationship. A supplied Class II label may help identify what the clinician is discussing; it does not independently tell a reader which contribution is present or what treatment to choose.
For the different vertical-contact question, use the deep-bite finding and contact lesson. The underbite guide discusses the opposite front relationship. Their findings and studies do not transfer to this overjet question.
Ava's clinician names the intended change
Original fictional explanation. These are supplied professional statements, not a visitor's diagnosis or treatment selection.
The supplied finding. “Your upper front teeth project forward relative to your lower front teeth. That is the forward prominence we are discussing.”
The named goal. “The intended change in this proposal is to reduce the forward prominence of your upper front teeth. We are discussing that front-to-back relationship, not using the word overbite as its substitute.”
Ava's completed reading. “My clinician has described my upper front teeth projecting forward. The stated goal is to reduce that forward prominence. I can name what the proposal is for before comparing its timing.”
The finding describes the relationship; the goal describes an intended change. Neither sentence records a result that has already occurred. Ava has not calculated a threshold, selected a device or decided that the same proposal fits someone with similar-looking teeth.
The next explanation is about purpose and timing
Ava can now ask a more useful question than which appliance name goes with this label: what does the proposed work address now, and what is the subject of any later decision? The completed family conversation supplies those answers in this fictional example.
A clinician's explanation can include other findings where relevant. This example supplies no separate jaw diagnosis or remaining-growth assessment, so the guide does not fill those in. A photograph, preference or glossary term cannot replace an individual's assessment.
For the wider early/later pathways, the existing Kids plan lesson distinguishes observation, an early goal and a separate later decision. Here, the study comparison adds the overjet-specific difference between an early checkpoint, final projection and injury incidence.
Sources for this lesson
Sources: AAO: Orthodontic glossary