A cloud--larger than a man's hand.
D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy; D008318:Malpractice; D008875:Middle Aged; D009971:Orthodontics, Corrective / Q000009:adverse effects; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000175:diagnosis* / Q000209:etiology