Fifteen patients were operated immediately and the rest Ð between the 5th and the 10th day. The average operative time was 335 minutes. The patients were operated by the standard technique of AO. Osteotomy of the olecranon was used in all patients except for 3 patients. All the fractures were stabilised with 2 plates except for 2 patients (1 plate). The osteotomy was þxated with a tension wire and K-wires. Carefully assisted rehabilitation was started at average on the 9th day.