Conclusion Open reduction and plate internal fixation supplemented with autogenous cancellous bone graft is an effective treatment for nonunion of humeral shaft fracture.
结论对于肱骨干骨折术后骨不愈合的患者，采用钢板内固定加自体松质骨植骨治疗是有效的方法。
Objective: to evaluate the biological safety of carbon fiber reinforced chitosan robs made by ourselves for bone fracture internal fixation.
目的：检验自制炭纤维增强壳聚糖骨折内固定棒材是否符合生物材料的热原要求。
The key for success of this technique was satisfactory reduction of both ends of fracture and proper internal and external fixation besides implantation of bone flap.
手术成功的关键除骨瓣的植入外，骨折端应有良好的对合和妥善的内、外固定。
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