title: Bilateral olecranon apophyseal nonunion in an adolescent boy.
authors.affiliation: Shriners Hospital for Children, Erie, PA 16505, USA.
authors.forename: Gregory J
authors.initials: GJ
authors.lastname: Zeiders
authors.forename: John M
authors.initials: JM
authors.lastname: Hood
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D005599:Fractures, Ununited / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011859:Radiography; D014458:Ulna Fractures / Q000000981:diagnostic imaging* / Q000473:pathology