title: Musculoskeletal case 21. Insufficiency fracture of the sacrum.
authors.affiliation: Department of Radiology, Vancouver General Hospital, BC.
authors.forename: Ciaran
authors.initials: C
authors.lastname: Keogh
authors.forename: William C
authors.initials: WC
authors.lastname: Torreggiani
authors.forename: Khalid
authors.initials: K
authors.lastname: Al-Ismail
authors.forename: Peter L
authors.initials: PL
authors.lastname: Munk
mesh_terms: D005260:Female; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012447:Sacrum / Q000000981:diagnostic imaging* / Q000293:injuries*; D016103:Spinal Fractures / Q000000981:diagnostic imaging*