title: Elbow fat pad sign: implications for clinical management.
abstract: The significance of the radiological fat pad sign indicating elbow joint effusion after trauma when a fracture is not visible remains controversial. This retrospective analysis of 45 cases examines the need for routine repeat radiography at 2-week review. At follow-up, 29 had normal repeat radiographs, two had undisplaced radial head fractures, three had no radiographs but were clinically well and 11 failed to attend. The incidence of fracture in those having repeat radiography was 6%. We conclude that routine repeat radiography is unnecessary.
authors.affiliation: Accident and Emergency Department, Aberdeen Royal Infirmary, Foresterhill, UK.
authors.forename: A C
authors.initials: AC
authors.lastname: de Beaux
authors.forename: T
authors.initials: T
authors.lastname: Beattie
authors.forename: F
authors.initials: F
authors.lastname: Gilbert
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004550:Elbow / Q000000981:diagnostic imaging; D004551:Elbow Joint / Q000000981:diagnostic imaging*; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012189:Retrospective Studies; D000092464:Elbow Injuries