One method to rotate teeth involves using auxiliaries, such as buttons and elastics. This technique aims to correct a tooth’s rotation without shifting other teeth that are serving as anchors.
How Buttons and Elastics Work for Tooth Rotation
Here's a breakdown of how this method works:
- Button Placement: A small button is bonded to the tooth that needs to be rotated. Another button is placed on a different, stable “anchor” tooth.
- Elastic Connection: A tiny elastic band is stretched between these two buttons.
- Controlled Force: The elastic band exerts a gentle, constant force, which gradually rotates the misaligned tooth into the desired position.
- Rotation Without Anchor Movement: The anchor tooth is chosen because it's less likely to move in response to this force, ensuring that only the target tooth rotates.
Other Methods
While the use of buttons and elastics is one approach, it’s important to know that orthodontists employ various other methods to rotate teeth depending on the case:
- Fixed Braces: Braces use brackets and wires to apply forces to the teeth. Specific wire bends can apply rotational force.
- Clear Aligners: Aligners like Invisalign can also rotate teeth through a series of carefully planned movements.
- Other Auxiliaries: There are other orthodontic appliances that may be used to achieve tooth rotation, depending on the specifics of the individual's case.
Summary of Tooth Rotation Methods
| Method | Description |
|---|---|
| Buttons and Elastics | Small buttons attached to the target and anchor teeth, connected with elastic to exert a rotational force. |
| Fixed Braces | Brackets and wires apply carefully designed forces to move teeth, including rotation. |
| Clear Aligners | A series of clear aligners gradually move teeth into their correct positions, including rotation. |
| Other Auxiliaries | Various specialized appliances may be employed for specific cases of tooth rotation. |
