An overjet in teeth refers to the horizontal overlap of the upper teeth over the lower teeth.
Understanding Overjet
Overjet is a specific term used in dentistry, particularly by orthodontists, to describe a certain alignment issue. Based on the provided information:
- It is defined as the overlap of the teeth in the horizontal dimension.
- This means that the top teeth protrude over the bottom ones.
- While commonly referred to as 'overbite' by the general public, this is not the correct term from an orthodontic perspective; 'overjet' is the accurate description.
Overjet vs. Overbite
It's important to distinguish between these terms:
- Overjet: Horizontal projection of the upper teeth beyond the lower teeth.
- Overbite: Vertical overlap of the upper teeth over the lower teeth.
The reference specifically clarifies that 'overbite' is often incorrectly used when describing what is technically an overjet.
Correcting an Overjet
Addressing an overjet is a common orthodontic treatment goal.
- According to the reference, an overjet in adults can be corrected by getting braces treatment.
Orthodontic treatments like braces work by applying gentle, continuous pressure to gradually move the teeth into their correct positions, resolving the horizontal protrusion.
In summary, an overjet is the horizontal distance between the upper and lower teeth when the upper teeth significantly protrude forward.
