title: Upside-down radial head: a rare complication after an unrecognized Jeffery Type 2 lesion.
abstract: We report a case of an unrecognized Jeffery Type 2 lesion in a child complicated by a complete reversal of the radial head during closed manipulation.
authors.affiliation: Serviço de Ortopedia e Traumatologia, Hospital São João Porto, Porto, Portugal. Ortotrauma@gmail.com
authors.forename: Ricardo
authors.initials: R
authors.lastname: São Simão
authors.forename: Miguel
authors.initials: M
authors.lastname: Monteiro
authors.forename: Carlos
authors.initials: C
authors.lastname: Dopico
authors.forename: Rui
authors.initials: R
authors.lastname: Pinto
authors.forename: Abel Trigo
authors.initials: AT
authors.lastname: Cabral
mesh_terms: D000293:Adolescent; D001864:Bone Wires; D004551:Elbow Joint / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D004204:Joint Dislocations / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography; D011885:Radius Fractures / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery*; D000092464:Elbow Injuries