It was the best of times, it was the worst of times.
D000293:Adolescent; D000328:Adult; D019091:Critical Pathways; D006801:Humans; D008310:Malocclusion / Q000601:surgery / Q000628:therapy; D009971:Orthodontics, Corrective / Q000639:trends*; D010347:Patient Care Planning; D012008:Recurrence; D019233:Retreatment; D014481:United States