Braces move teeth through the application of constant, gentle pressure over time. Here's how the process works:
1. Braces Components: Braces consist of brackets (attached to the teeth), archwires (that connect the brackets), and sometimes elastic bands. These components work together to apply pressure to the teeth.
2. Pressure on Teeth: When the archwire is adjusted, it applies pressure to the teeth. The brackets hold the archwire in place, and the wire is usually tightened during regular orthodontic visits.
3. Bone Remodeling: The constant pressure causes changes in the bone structure around the teeth. On the side of the tooth where pressure is applied, the bone begins to break down and reabsorb. On the opposite side, where there is less pressure, new bone starts to form, allowing the tooth to move into the desired position.
4. Slow and Gradual Movement: Teeth don't move instantly; it can take months or even years for them to shift into proper alignment. The gradual movement is important for the bone and tissues around the teeth to adapt to the changes.
5. Adjustments: Throughout the treatment, the orthodontist makes regular adjustments to the braces to ensure the pressure is applied correctly and that the teeth move toward their final position.
Ultimately, braces rely on slow, controlled movement, allowing the teeth and supporting structures (such as bone and gums) to adjust safely.