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[The role of tracheotomy in saving the patients suffered from lung blast injury]
1Department of Otolaryngology, Tongji Hospital, Tongji Medical University, Wuhan 430030.
Objective:
To explore the role of tracheotomy in saving the patients suffered from lung blast injury.
Method:
To analyse the pathological change of lung blast injury and to make a retrospective analysis for clinical data of 8 cases.
Result:
Three severe injuries accompanying asphyxia, SaO2 < 75%, were tracheotomized and sucked hemorrhagic frothy sputum in trachea at once, and they were saved successfully. The other 5 cases, SaO2 > or = 90%, were not tracheotomized.
Conclusion:
During saving the lung blast injury, tracheotomy has an important role in sucking hemorrhagic frothy sputum in trachea and keeping the respiratory tract unobstructed.
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