Abnormalities of teeth, palate, nose and septum.
D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008310:Malocclusion; D009300:Nasal Septum / Q000002:abnormalities*; D009666:Nose / Q000002:abnormalities*; D010159:Palate / Q000002:abnormalities*