[Traumatic rupture of the descending aorta. A report of 21 operated cases (author's transl)].

From 1965 to December 1976, 21 traumatic ruptures of the descending thoracic aorta have been operated; the last 13 cases have been managed in 1975 and 1976. The lesions consisted in 15 recent ruptures (R.R.) and 6 chronic aneurysma (C.A.). Associated injuries were the rule and 6 patients underwent exploratory laparotomy prior to thoracotomy. Surgical repair was consistently due by use of an extracorporeal by-pass (20 times), and resulted in 12 end-to-end aortic sutures (11 R.R., 1 C.A.) and in 9 reconstruction by means of a tubular dacron graft (5 C.A., and 4 R.R.). 4 patients died. 16 of the 17 survivals are healthy and active. Paraplegia developed in one patient.