Infants with cleft lip and palate, left cleft lip and alveolus, combined bilateral cleft lip and palate, micrognathia, and age <6 months were the important risk factors for difficult laryngoscopy. Difficult intubation occurred mainly in infants with laryngoscopic views of grade III and IV.

No abstract

The authors found that women were 30% more sensitive to rocuronium than men. This suggests that the routine dose of rocuronium should be reduced in women compared with men.