Factors affecting the incidence of aseptic nonunion after surgical fixation of humeral diaphyseal fracture

Conclusions This analysis confirms advanced age, smoking, use of NSAIDs, and ASA score were related to an increased risk of aseptic nonunion of humeral diaphyseal fracture after surgical fixation. Patients who have the risk factors identified in this study should be counseled about the possibility of aseptic nonunion occurring after surgical fixation.