Description
The function of the helical spring depends on its position. When placed on the lingual side of the tooth, it serves to move the tooth buccally. When positioned proximally, it is used to move the tooth distally or mesially. The spring typically contains one to three loops. Multiple helical springs can be added to an appliance.
Components
- Stainless steel wire
Device on which the accessory can be added
- All devices
Required materials
- The device on which the coil spring is added.
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