目的　探讨创伤性膈疝的临床特点、诊断与治疗方法。方法　回顾分析 12例创伤性膈疝的诊断与不同手术路径的修复过程。结果　 10例治愈 ,2例死亡。结论　X线检查是诊断的重要依据 ;手术有多种路径 ,其选择以能解除对病人生命最大威胁为原则 Objective To investigate the clinical features, diagnosis and treatment of traumatic diaphragmatic hernia. Methods Retrospective analysis of 12 cases of traumatic diaphragmatic hernia diagnosis and different surgical path repair process. Results 10 cases were cured and 2 died. Conclusion X-ray examination is an important basis for diagnosis; there are many ways of operation, the choice of which can lift the maximum threat to the patient’s life is the principle