The effects of headgear treatment timing on costs and orthodontic outcome: a follow-up study.

Earlier cervical headgear treatment for Class II malocclusion resulted in higher costs and more visits than delayed treatment, yet both groups achieved similar orthodontic outcomes.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.