title: The frequency of accessory sacroiliac joints.
authors.affiliation: Spine Technology & Rehabilitation, Fort Wayne, Indiana 46804, USA. fortin@pol.net
authors.forename: Joseph D
authors.initials: JD
authors.lastname: Fortin
authors.forename: Katherine E
authors.initials: KE
authors.lastname: Ballard
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D012446:Sacroiliac Joint / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed