Reconstructing the infected aortic root with antibiotic impregnated biological glue

Prosthetic valve dehiscence and persistent infection are two complications following reconstruction of the aortic root in destructive endocarditis. A technique is described involving the principles of aggressive debridement, closure of large abscess cavities with biological material incorporating a slurry of antibiotic-impregnated biological sealant, and replacement of the aortic valve with an aortic allograft valve. This strategy appears to have been successful in preventing persistent endocarditis and valve dehiscence in a limited number of patients.