目的分析空勤人员创伤性溃疡的病因及临床特点,更好地做好防治工作。方法在分析空勤人员创伤性溃疡病因基础上,去除刺激因素和不良口腔习惯,配合适当的药物治疗。结果空勤人员创伤性溃疡89.2%由机械性刺激引起,其中因阻生齿对位不良而致损伤占51.4%。结论去除刺激因素和不良口腔习惯,配合适当药物是治疗创伤性溃疡的一种有效方法。 Objective To analyze the etiology and clinical features of traumatic ulcer in aircrews and make better prevention and treatment work. Methods Based on the analysis of the causes of traumatic ulcer in aircrews, the exclusion factors and bad oral habits were removed, and the appropriate medication was used. Results Aircrew traumatic ulcer 89.2% caused by mechanical stimulation, which caused by improper alignment of the damage caused by injury accounted for 51.4%. Conclusion Removal of irritating factors and poor oral habits, combined with appropriate drugs is an effective method for the treatment of traumatic ulcer.