Rupture diaphragmatique droite, de découverte tardive et fortuite à la consultation d'anesthésie

Although diaphragmatic rupture occurs after violent blunt trauma, its diagnosis is often delayed. The intra-thoracic displacement of abdominal organs through diaphragmatic rupture may lead to early or delayed complications because of compression of heart and lungs or strangulation of the abdominal viscera. A 49-year-old woman was scheduled to undergo elective lumbar disc surgery in prone position. The preoperative chest radiograph revealed an abnormally elevated right hemi diaphragm with loops of colon filling the right costophrenic angle. The CT-scan confirmed right chronic diaphragmatic rupture with colon and liver herniations. Fifteen months previously, this woman had been involved in a traffic accident, with blunt right trauma resulting in right pelvic fractures. Perianaesthetic course increase the pre-existing mechanical risk of complications of chronic diaphragmatic rupture. Primary repair of right chronic diaphragmatic rupture through thoracotomy must be recommended. When another surgery must be done in emergency, the feasibility of regional anaesthesia should be considered.