Paediatric anaesthesia
-
Paediatric anaesthesia · Jun 2003
Case ReportsDifferential lung ventilation in an infant using LMA and a long tracheal tube.
This is a case report of differential lung ventilation in an infant using a conventional laryngeal mask airway (LMATM) and a commercially available longer paediatric tracheal tube. This 2-month-old infant had her left-sided congenital diaphragmatic hernia repaired on the sixth day of her life, and had been mechanically ventilated. ⋯ To avoid hyperinflating the right middle lobe, and to expand the right lower lobe without providing a high airway pressure on the left lung, the dependent lung (i.e. left lung) was ventilated with an LMA, and the right lower lobe was expanded with a long tracheal tube inserted through the LMA via the swivel connector. This combination of a conventional LMA and a commercially available longer paediatric tracheal tube could be another way of providing differential ventilation in infants.