title: Tumors of the sacrum.
authors.affiliation: First Department of Orthopedics, ATTIKON General University Hospital, Athens University Medical School, Athens, Greece.
authors.forename: Andreas F
authors.initials: AF
authors.lastname: Mavrogenis
authors.forename: Pavlos
authors.initials: P
authors.lastname: Patapis
authors.forename: Georgia
authors.initials: G
authors.lastname: Kostopanagiotou
authors.forename: Panayiotis J
authors.initials: PJ
authors.lastname: Papagelopoulos
mesh_terms: D006801:Humans; D007593:Joint Instability / Q000175:diagnosis* / Q000601:surgery*; D011859:Radiography; D012447:Sacrum / Q000000981:diagnostic imaging* / Q000601:surgery*; D013125:Spinal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery*