From 1970 to 1985 in the Orthopedic University Clinic (Oskar-Helene-Heim Berlin) 116 children with fractures of the proximal end of the radius received medical treatment. The frequency of the remaining complications like restriction of movement, differences in elbow axis angle (carrying angle), disturbances of growth or nerve lesions are described. The cause of those complications and the facilities for treatment are discussed in regard to controversy recommendations for therapy in literature. Special reference is made to problems of dislocation ad latus and late operative treatment.