title: Alternative methods for the management of persistent maxillary central diastema.
mesh_terms: D003188:Composite Resins; D003442:Crowns; D003970:Diastema / Q000628:therapy*; D006801:Humans; D009968:Orthodontic Appliances, Removable; D014087:Tooth Movement Techniques / Q000379:methods*
chemical_list: D003188:Composite Resins