title: Root resorption during Begg treatment; a longitudinal roentgenologic study.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000000981:diagnostic imaging / Q000628:therapy; D011859:Radiography; D063173:Retrognathia / Q000000981:diagnostic imaging / Q000628:therapy; D012391:Root Resorption / Q000000981:diagnostic imaging / Q000209:etiology*; D014081:Tooth Extraction / Q000009:adverse effects*; D014087:Tooth Movement Techniques / Q000009:adverse effects*