title: [Some problem in diagnosis and treatment of closed laryngeal trauma].
abstract: OBJECTIVE
  Raise the diagnosis and treatment level of laryngeal closed trauma.
  
  
  METHODS
  Analyze and discuss some problems of diagnosis or treatment through five cases reports.
  
  
  RESULTS
  Except clinical signs and symptoms, fibrolaryngoscopy and CT or MRI imaging examination should be used. According to it, make the injury degree of intralaryngeal structure and decide the management principle.
  
  
  CONCLUSIONS
  Corrective diagnosis and treatment in emergency period was the key to raise curative effect in the near future and to prevent laryngeal stenosis in late period.
authors.affiliation: Department of Otolaryngology, Third Hospital, Beijing University, Beijing 100083.
authors.forename: X
authors.initials: X
authors.lastname: Li
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007828:Laryngoscopy; D007829:Laryngostenosis / Q000517:prevention & control; D007830:Larynx / Q000293:injuries*; D008279:Magnetic Resonance Imaging; D008297:Male; D014057:Tomography, X-Ray Computed; D014949:Wounds, Nonpenetrating / Q000175:diagnosis* / Q000628:therapy