You wore braces for years as a teen, achieved a straight smile, and now, decades later, your teeth have shifted out of alignment again. It's a common frustration among many adults. Why does it happen?
Simply? Nature. Teeth can shift back after braces because natural tooth movement continues throughout life.
Why Teeth Move Over Time
Braces move teeth into a desired position. However, teeth are held in place by a combination of jawbone, ligaments, and surrounding pressure from your tongue, lips, and cheeks, all of which continue to shift subtly with age. Braces can't alter the ongoing impact of these natural forces on a person’s bite.
This is why it’s so important to consistently wear retainers after orthodontic treatment. Teeth are naturally inclined to drift, and without a retainer holding them in place, even minor movement can accumulate into noticeable crowding or spacing over the years.
Other Contributing Factors
Beyond retainer consistency, several other factors can contribute to teeth shifting later in life:
- Aging and bone density changes
- Teeth grinding or clenching (bruxism)
- Loss of a tooth that once helped anchor its neighbors
- Gum disease affecting the supportive structures around teeth
- Ongoing growth of the jaw into early adulthood
What Can Be Done About It?
The good news is that adult orthodontic relapse is common and treatable. Dr. Sanati and Dr. Shahram can evaluate your bite and recommend options, which may include clear aligners, a new retainer, or, in some cases, a combination of cosmetic and orthodontic treatment depending on your goals.
Treating the underlying cause, and not just the shifted teeth, is the best way to help ensure your results last this time around.
Ready to Get Your Smile Back on Track?
If your teeth have shifted since your braces came off, you're far from alone. Fortunately, it's never too late to set things right.
Contact the friendly and helpful McLean Dental Loft team today to schedule a consultation with Dr. Ardalan Sanati or Dr. Shohreh Shahram and get back on the path to a straight, healthy smile.