Root resorption in Class II malocclusion treatment with various methods.

Researchers compared root resorption in upper and lower incisors across three Class II treatment methods (Forsus, headgear, and extraction with fixed appliances) and found varying degrees of resorption, with extraction treatment showing greater upper incisor resorption than Forsus at certain timepoints.

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.