[The completion Bentall procedure: aortic root and ascending aorta replacement after prior aortic valve replacement]. / "Completion Bentall": sostituzione della radice e dell'aorta ascendente in un paziente già portatore di protesi valvolare aortica.

We describe the case of a patient with an ascending aorta and aortic root aneurysm who underwent aortic valve replacement, 14 years earlier, with a mechanical prosthesis, which was normally functioning at time of reoperation. We describe the "completion Bentall" technique - a modified Bentall technique -, a procedure for prosthesis-sparing aortic root replacement. This technique simplifies the original procedure in reinterventions, reducing complication rates and aortic cross-clamping and cardiopulmonary bypass times, with a good surgical result.