Topics: Estimating Dental Eruption Timing to Optimize Orthodontic Treatment Time for aligners or for braces.
Hi Everyone, ever wondered how to estimate the time until full tooth eruption for a patient in mixed dentition? Look no further! The development of the lower second premolars (or the lower 5s) is your general guide.
Here’s a quick rundown:
- If the roots of the lower 5s are halfway developed, count on approximately 2 years to full dental eruption.
- Only see the crowns of the lower 5s? You’re looking at about 4+ years until all teeth will erupt.
- If a quarter of the root is visible, expect about 3 years until completion.
- If you see about three-quarters of the roots of the lower 5s, there’s about 1 year left to full dental eruption.
Timing is everything in orthodontics. Understanding the dental development stages can help decide when to start treatment for maximum effectiveness, and to minimize the time a patient spends in braces.
For more in-depth knowledge and practical application of orthodontic principles, check out our Orthodontic Mini-Residency.
Want more details? There’s a video in the comment section below!