Supracondylar fracture of the humerus in children. A long-term follow-up study of 107 cases.

A total of 107 cases of supracondylar fracture of the humerus in children were examined after a follow-up period of 8 to 18 years. No serious complications were found. Conservative treatment gave good results, and open reduction was seldom indicated. Rotational displacement and displacement in the frontal or sagittal plane remodelled by the end of the growth period, whereas tilting of the distal fragment into varus or valgus remained. The position of reduction should be checked roentgenologically until bony consolidation occurs, by measuring Baumann's angle or the carrying angle, and rereductions should be performed within 2 weeks.