A power chain is a stretchy band of connected elastic rings that runs across several brackets. It holds the wire in place and pulls teeth together, usually to close gaps between teeth or after a tooth has been removed. It’s used only at certain stages of treatment, for the patients who need it.
What is a power chain?
Most braces use a small elastic ring (a ligature) around each bracket to hold the wire in place. A power chain is the same idea, except the rings are joined in a row. Because the chain is stretched from one bracket to the next, it applies a gentle, steady pull that moves the teeth toward each other.
Why would I need one?
- To close spaces between teeth
- To close the space after a tooth is removed as part of the plan
- To keep spaces closed once they are
- To help rotate or line up certain teeth
Do power chains hurt?
You may feel pressure or soreness for a few days after a power chain goes on or is changed, much like after any adjustment. The American Association of Orthodontists notes this soreness is usually strongest in the first day or two and fades after a few days. Soft foods help, and an over-the-counter pain reliever you would normally use, taken as directed on the label, can help; ask your pharmacist or doctor if you’re not sure.
Can I choose the color?
Usually, yes. Power chains come in the same colors as regular braces bands, including clear and tooth-colored options. Clear chains can stain over time from foods like curry and tomato sauce or drinks like coffee; they’re replaced at your adjustment visits.
Cleaning around a power chain
Food collects easily under the chain, so brush carefully along the gumline and around each bracket, and floss once a day with a floss threader. A water flosser is a helpful extra, but it doesn’t replace floss.
What if my power chain breaks?
A broken or loose chain isn’t an emergency. If a loose piece pokes or rubs, cover it with orthodontic wax, and call us the next business day so we can tell you whether it needs replacing before your next visit. Don’t try to cut or re-hook it yourself.
