In this article the advance of the diagnostic measures of the BCT in recent years is summariged,especially focus on the characteristics and treatment of traumatic flail chest and pulmonary contusion.

• 本文对近年来钝性胸部创伤的有关诊断手段进行了分析和总结,特别对临床常见的连枷胸和肺挫伤的伤情特点和治疗作了重点介绍。