Nonunion of the clavicle treated with plate fixation: a review of forty-seven consecutive cases

Forty-seven consecutive patients underwent superior plating for clavicular nonunion between 1995 and 2005. This retrospective analysis was performed to assess the efficacy of plate fixation and the need for iliac crest bone grafting. Forty-three patients were treated with pelvic reconstruction plates and four with straight dynamic compression plates. Of the patients, 30 were treated with local bone graft only, 14 with demineralized bone matrix, and 3 with distant autogenous bone graft. Of the fractures, 93% united after a single operation. Of the patients, 69% returned the Disabilities of the Arm, Shoulder and Hand questionnaire. The mean Disabilities of the Arm, Shoulder and Hand score was 14.6 (range, 0-53). Plate prominence or sensitivity resulted in removal in 20% of cases. We believe that superiorly applied plate fixation is effective for the treatment of clavicular nonunion. Distant autogenous bone graft is not necessary in most cases to obtain union.