TREATMENT OF NONUNION OF OLECRANON FRACTURES

We report the results in 24 consecutive patients treated from 1976 to 1991 for nonunion of olecranon fractures. Their mean age was 42 years, and the mean interval from fracture to treatment for nonunion was 19 months. Management was by rehabilitation and activity as tolerated for three, continued immobilisation for one, and operative treatment for 20. Operations included excision of the olecranon fragment (1), osteos ynthesis (16), and joint replacement (3). Four patients also had distr action arthroplasty. At a mean follow-up of 18 months no patient had s evere residual elbow pain but three had moderate and six had mild symp toms. The mean are of motion was 98 degrees representing an average im provement of 11 degrees. Twelve patients had an excellent result, four good, six fair, and two a poor result. Union had been achieved in 15 of the 16 patients treated by osteosynthesis.