Fig. 2From: Age-dependent differences in the prognostic relevance of body composition-related variables in type A aortic dissection patientsProcedure details of implantation of modified triple-branched stent-graft. A Modified triple-branched stent-graft. B Aortic root reconstruction and ascending aortic artificial blood vessel replacement. C Expose the branching arteries in the aortic arch. D Implant and release the modified triple-branched stent-graft. E Two branch stent grafts were fixed as appropriate. F A perfusion tube was inserted into the left carotid artery via the second branch stent graft, and bilateral antegrade cerebral perfusion was performed. G The artificial blood vessel was continuously sutured with the proximal end of the modified triple-branched stent graftBack to article page