Current treatment of traumatic aortic disruptions.
Eighteen patients with traumatic disruptions of the descending thoracic aorta were treated at the Wake Forest University Medical Center from 1979 through 1986. Their preoperative evaluation and operative management are presented, with emphasis being placed on methods for preventing complications related specifically to aortic cross-clamping. Two patients died, for an operative mortality of 11 per cent. One of the two patients had exsanguinating hemorrhage with profound shock on the way to the operating room; in the second patient, the aorta was occluded just beyond the disruption, and there had been no distal perfusion for several hours before operation. Four patients (22%), three of whom had not had a shunting procedure, had major neurologic complications relating to the spinal cord. Thus, shunting procedures during repair of descending aortic disruption appear to offer some protection from neurologic deficits.
Wallenhaupt
S L
SL
Department of Surgery, Bowman Gray School of Medicine, Wake Forest University Medical Center, Winston-Salem, North Carolina.
Hudspeth
A S
AS
Mills
S A
SA
Tucker
W Y
WY
Dobbins
J E
JE
Cordell
A R
AR
D000328:Adult; D001013:Aorta, Thoracic / Q000293:injuries; D001019:Aortic Rupture / Q000209:etiology / Q000601:surgery*; D002315:Cardiopulmonary Bypass; D004630:Emergencies; D005260:Female; D006801:Humans; D007430:Intraoperative Care / Q000379:methods; D008297:Male; D014949:Wounds, Nonpenetrating / Q000150:complications*