The double root switch was used to repair a Taussig-Bing anomaly in a two-month-old child. The surgery was performed with translocation of the aortic root to the left ventricular outflow tract and the pulmonary root to the right ventricular outflow tract, after closure of the ventricular septal defect with a patch that ultimately directed flow from the left ventricle to the aorta. This surgical approach has the theoretical advantage of reducing the likelihood of subneopulmonary obstruction, left ventricular outflow obstruction, neoaortic dilatation, and regurgitation and therefore has the potential to minimize the mortality and morbidity related to reintervention and reoperation.
LangeRCleuziouJHörerJ. Risk factors for aortic insufficiency and aortic valve replacement after the arterial switch operation. Eur J Cardiothorac Surg. 2008;34(4):711–717.
4.
SinzobahamvyaNBlaschczokHCAsfourB. Right ventricular outflow tract obstruction after arterial switch operation for the Taussig-Bing heart. Eur J Cardiothorac Surg. 2007;31(5):873–878.
5.
NikaidohH. Aortic translocation and biventricular outflow tract reconstruction: a new surgical repair for transposition of the great arteries associated with ventricular septal defect and pulmonary stenosis. J Thorac Cardiovasc Surg. 1984;88(3):365–372.
6.
LimHGLeeJRBaeEJAhnC. Pulmonary root translocation for repair of Taussig-Bing anomaly with interrupted arch. Ann Thorac Surg. 2005;80(5):1943–1945.
7.
HuSXieYLiS. Double-Root translocation for double-outlet right ventricle with noncommitted ventricular septal defect or double-outlet right ventricle with subpulmonary ventricular septal defect associated with pulmonary stenosis: an optimized solution. Ann Thorac Surg. 2010;89(5):1360–1365.
8.
WaltersHLMavroudisCTchervenkovCIJacobsJPLacour-GayetFJacobsML. Congenital heart surgery nomenclature and data base project: double outlet right ventricle. Ann Thorac Surg. 2000;69(4 suppl):S249–S263.
9.
FurlanettoGFurlanettoBHSHenriquesSLopesLMPasquinelliFS. Double root switch: a complete anatomical for transposition of the great arteries. World J Pediatr Congenit Heart Surg. 2013;4(1):98–102.
