Umbilical hernia repair in children: is pressure dressing necessary.

The use of pressure dressing to cover the sutured surgical wound is usually considered a routine conclusion to the repair of umbilical hernias in children. The wound is usually left dressed for a minimum of 5-7 days. The main purpose of pressure dressing is prevention of a hematoma formation.

Pediatric clean surgical wounds: is dressing necessary?

Background/purpose: The covering of the sutured surgical wound with a sterile dressing is usually considered a routine conclusion to an aseptic operation. The wound is usually left dressed for a minimum of 3 to 5 days. The main purpose of dressing is protection of the wound against bacterial contamination that remains a significant source of postoperative morbidity.

Notochord-gut failure of detachment and intestinal atresia.

A spectrum of congenital anomalies have been described in an adriamycin-treated model with common features to the human pattern. Multiple intestinal atresias was part of this spectrum occurring in 25% of full-term experimental rat fetuses. The aim of this study was to examine the underlying developmental mechanism that results in intestinal atresia.