[The surgical treatment of humeral shaft fractures]

This is a study of 84 patients with upper arm fractures who were treated by plate osteosynthesis. The indication was mandatory in 9 patients with open fractures, 23 patients with primary radial nerve palsy on admission, 5 patients with radial nerve palsy after the initial treatment, 22 patients with pseudarthrosis and 7 patients who were polytraumatised. The operation was also indicated in 15 patients, because of the form of the fracture, in 3 patients with brachial plexus lesion, in 3 patients because it involved both upper arms and in 3 patients with segmental fractures. The 4.5 DCP was used in all these cases. All the cases of pseudarthrosis progressed to achieve bony union after the operation. There was no incidence of postoperative pseudarthrosis. We did encounter two cases (2.4%) of radial nerve palsy that required exploration. All the preoperative primary and secondary cases of radial nerve palsy recovered postoperatively. After an average follow-up period of 2.4 years (1-10 years) 90% of the patients could be classified as having very good or good results.