![shutterstock_72458023 Dental braces super macro](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/07/shutterstock_72458023-Dental-braces-super-macro-150x150.jpg)
Only 4 mainly retrospective studies were identified for this review of the influence of orthodontic bracket size on treatment outcomes. While greater efficiency was suggested with the 0.018-inch bracket the quality of the evidence is limited a higher quality studies are needed.
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