环杓关节脱位３例报告刘让，王晓英闭合性喉外伤引起环构关节脱位在临床上少见，由于认识不足，容易误诊或漏诊。最近我们遇到３例因颈部撞击伤引起的环构关节脱位，报告如下。例１男，１４岁。入院前２个月在农村压水井时不慎击伤颈部，当时有颈部肿胀，喉部疼痛，次日出... Cricoid joint dislocation in 3 cases LIU Liu, WANG Xiao-ying Circumferential joint dislocation caused by closed laryngeal trauma is clinically rare. Due to lack of understanding, it is easy to be misdiagnosed or missed. Recently, we encountered three cases of ring-shaped dislocation caused by neck injury injury, the report is as follows. Example 1 male, 14 years old. 2 months before admission in the rural water pressure wells accidentally injured the neck, then neck swelling, throat pain, the next day ...