Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes
-
In the search for a fracture of the elbow in children, the position of the anterior humeral line is a valuable aid. It has been stated that a true lateral radiograph is required to use this sign, although no criteria for assessing true laterality have been described. To develop such criteria, the authors examined 74 lateral radiographs of the elbow for 42 patients ranging in age from 9 months to 5 years, 9 months. ⋯ This criterion is easily applied to lateral radiographs of the elbow in children. Of the radiographs reviewed, only seven were considered to represent true lateral views. Of those exposed in other degrees of rotation, the anterior humeral line gave a false indication of fracture in 19.