Conclusion RSMC can provide a new and efficacious method for the treatment of fracture and nonunion of radial and ulnar diaphyses.

• 结论RSMC利用镍钛合金的记忆特性使骨断端在三维固定持续加压状态下愈合，是治疗尺、桡骨干新鲜骨折及骨不连的新器械。