title: A postretention evaluation.
mesh_terms: D002508:Cephalometry; D003766:Dental Occlusion; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000145:classification / Q000000981:diagnostic imaging / Q000628:therapy; D003765:Models, Dental; D009967:Orthodontic Appliances; D009971:Orthodontics, Corrective; D011859:Radiography; D013997:Time Factors