Abstract: Objective:To investigate patients with head trauma tracheostomy airway humidification factors related to the poor,and further identify the most appropriate methods of care.Methods:The hospital admitted the need for tracheotomy,20 cases of brain injury patients were divided into two groups to do less airway humidification and airway humidification over both cases,re-grouping of the two groups were then made comparison test.Results:The lack of airway humidification in patients: the traditional group had three cases of sputum,blood scab in 1 case,airway blockage in 1 case;spray group had sputum in 1 case,blood scab,1 case;the difference was statistically significant(P<0.05).Excessive airway humidification in patients with low concentrations appear viscous sputum in 1 case,irritating cough,1 case;normal viscous sputum concentrations occur in 2 cases,irritating cough in 2 cases,airway mucosal bleeding in 1 case;the difference was statistically significant(P<0.05).Conclusion:For the head injury patients,tracheotomy is the key to ensure the airway,and good wet tracheotomy care is very important,to ensure the airway,provide adequate oxygen to the brain,improving traumatic brain injury outcome.