What does “Self-ligating brackets” mean?
Self-ligating brackets hold the orthodontic archwire with a built-in clip or closure. The wire attachment differs from conventional brackets that use small elastic rings or wire ties.
The clip connects the archwire to the bracket
The internal mechanism retains the wire; materials such as metal or ceramic should be checked separately. Convenience during wire changes is different from the biological process of moving teeth. Ask how the appliance is connected and adjusted.
Appliance design alone cannot determine duration or results
Self-ligation alone does not mean shorter treatment, less discomfort or better alignment for every patient. A review of treatment for crowded teeth in children also found very uncertain evidence in the relevant comparisons. Selection depends on the individual bite, movement goals, care and progress.
Continue cleaning and reviews without adjusting the appliance yourself
Having clips does not remove the need to control food debris and plaque. Clean around brackets and wires, and report loose brackets or problems with clips or wires. Do not open or bend them yourself, and confirm the retention plan after treatment.
Frequently Asked Questions
Does self-ligating mean a different method of tying the wire?
Yes. It describes a built-in mechanism for holding the wire. Materials and designs may differ between products, so ask about the actual components to be used.
Do self-ligating brackets mean faster treatment without extractions?
That cannot be guaranteed. Extraction decisions and duration depend on space requirements, the bite and tissue condition, movement goals and progress.
Checking self-ligation and the complete treatment plan
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
What is different about the way the wire is attached?
Explanation and evidenceAsk about the roles of the clip and wire, materials, adjustments at appointments and what to do if something breaks.
British Orthodontic Society: Fixed appliances and self-ligating mechanisms - Care after treatment
Why choose this appliance, and what are its limitations?
Explanation and evidenceDiscuss your bite, space and movement goals, comparison with other appliances, decisions about duration and extractions, and retention.
Cochrane: Evidence on orthodontic treatment for crowded teeth in children (2021)
Further reading and references
Further reading
References
- British Orthodontic Society: Fixed appliances and self-ligating mechanismsbos.org.uk (opens in a new tab)
- Cochrane: Evidence on orthodontic treatment for crowded teeth in children (2021)cochrane.org (opens in a new tab)
- NHS: Orthodontic appliance components, care and retentionnhs.uk (opens in a new tab)
