RESUMO
ObjectiveTo discuss the values of fiber bronchoscopy with three-way laryngeal mask airway continuous ventilation in 1-6 month old infants with oxygen-dependent respiratory diseases.MethodsFrom January 2010 to May 2011, 29 cases of 1-6 month old infants with oxygen-dependent respiratory diseases who underwent conventional ifber bronchoscope and 148 cases of 1-6 month old infants with oxygen-dependent respiratory diseases who underwent ifber bronchoscopy with three-way laryngeal mask airway continuous ventilation were enrolled in control and treatment groups respectively. The success rate of ifber bronchoscope and the incidence rate of complications were compared between two groups.ResultsIn the treatment group, the success rate of ifber bronchoscope was 89.2% which was signiifcantly higher than 58.6% in the control group and the rate of laryngeal edema was 9.1% which was signiifcantly lower than 35.3% in the control group. The rates of endotracheal intu-bation ventilation and postoperative hemorrhage were lower than those in the control group, but the difference was not statistical ly signiifcant.ConclusionFiber bronchoscopy with three-way laryngeal mask airway continuous ventilation is superior to the traditional ifber bronchoscope in 1-6 month old infants with oxygen dependent respiratory system diseases.