Emergencies in delayed diaphragmatic herniation due to blunt trauma.

A transthoracic approach was used in the treatment of 2 patients with emergencies due to traumatic diaphragmatic hernia. Relevant symptoms began respectively 3 months and 8 months after closed injury. Strangulation and necrosis of abdominal organs herniated into the chest are associated with a high mortality. Awareness and early diagnosis will reduce mortality.