title: Fallen fragment sign.
authors.forename: C
authors.initials: C
authors.lastname: Hoeffel
authors.forename: L
authors.initials: L
authors.lastname: Mainard
authors.forename: J C
authors.initials: JC
authors.lastname: Hoeffel
mesh_terms: D001845:Bone Cysts / Q000150:complications / Q000175:diagnosis*; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005357:Fibrous Dysplasia of Bone / Q000150:complications / Q000175:diagnosis*; D005598:Fractures, Spontaneous / Q000209:etiology*; D006801:Humans; D006810:Humeral Fractures / Q000209:etiology*