[摘要] 目的: 分析特种部队下肢疲劳骨折的X线特征性表现和鉴别诊断。 方法: 从2003年6月～2006年2月，对56例来院就诊治疗的下肢疲劳骨折的患者全部进行患肢X线正侧位片检查和随访。 结果: 本组病例依据病史和X线分析，均明确诊断，经治疗后效果好，全部获得随访，平均随访时间3个月;骨愈合时间1～2个月，全部恢复工作和训练。 结论: 下肢疲劳骨折在特种部队发病率高，X线片中具有特征性表现，与其他疾病的鉴别具有重要的临床意义。

    [关键词] 特种部队;疲劳骨折;下肢;X线分析

    Analysis of56cases of lower limb fatigue fraction in the special force by means of radiodiagnosis

    ZENG Guo-qing，CUI Zhen-hua，MA Jian-guo，et al

    (Department of Orthopaedics，No.425Hospital of CPLA，Sanya 572006，China)

    Abstract:Objective:To study and analyze the features of lower limb fatigue fracture in the special force by means of radiodiag-nosis.Methods:Anterior-posterior and lateral films and clinical follow-ups were made to all the affected limbs in the56cases of lower limb fatigue fracture from June2003to Feb.2006.Results:Through medical history and radiodiagnosis all the cases were giv-en definite diagnosis ......