![iStock_000002551343XSmall colourful braces on teeth](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/06/iStock_000002551343XSmall-colourful-braces-on-teeth-150x150.jpg)
This review comparing elastomeric ligation with self-ligation and steel wire ligation for orthodontic appliances and their effect on clinical outcomes included 11 RCTs. The findings suggest no significant differences although the trials were small with a majority at high risk of bias.
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