Fig. 1From: The dental phenotype of primary dentition in SATB2-associated syndrome: a report of three cases and literature reviewClinical and radiographic features of case 1 with SAS. A The extraoral photo showing a flat philtrum, and a thin upper lip; B–E The intraoral photos showing macrodontia, crowded teeth, caries and periapical abscesses (black arrows); F–H The periapical radiographs of deciduous anterior teeth showing wide-open root apex and periapical low-density image (white arrows), and malformed and inverted permanent teeth 11 and 21 (black arrows), with the missing tooth buds of permanent teeth 31 and 41Back to article page