Does thoracoscopic congenital diaphragmatic hernia repair cause a significant intraoperative acidosis when compared to an open abdominal approach?

Purpose: Thoracoscopic congenital diaphragmatic hernia (CDH) repair is increasingly reported. A significant intraoperative acidosis secondary to the pneumocarbia, as well as an increased recurrence rate, are possible concerns. Our aim was to review our early experience of the technique.