Nonextraction treatment of a Class II Division 1 malocclusion.

A case report is presented of a Class II, Division 1 malocclusion with a considerable amount of maxillary arch length deficiency and a significant anterior posterior discrepancy. The patient was treated without extraction to the standards of the American Board of Orthodontics. [This case was presented to the American Board of Orthodontics in partial fulfillment of the requirements for the certification process conducted by the Board.]