Thoracoabdominal aortic aneurysm

Thoracoabdominal aortic aneurysm (Toracoabdominal aortic aneurysm (TAA)) refers to the aorta that affects both the thoracic and abdominal segments and the abdominal aortic aneurysm that invades above the renal artery. Both are called thoracoabdominal aortic aneurysms. Although there are many surgical methods and auxiliary methods to reduce surgical complications, there are still 5% to 10% perioperative mortality and renal, pulmonary and spinal ischemic complications.