Surgical intervention for Aortic Dissection and Aortic Aneurysm is critical in preventing life-threatening complications such as rupture or organ damage.
Aortic Dissection Surgery is performed when there is a tear in the inner layer of the aorta, allowing blood to flow between the layers, which can lead to rupture or reduced blood supply to vital organs. Type A dissections (involving the ascending aorta) require immediate open-heart surgery, where the damaged section is replaced with a synthetic graft. Type B dissections (affecting the descending aorta) may be managed with medications or treated with endovascular repair (TEVAR) using a stent graft to reinforce the aorta.
Aortic Aneurysm Surgery is recommended when an aneurysm (a weakened, bulging area of the aorta) reaches a dangerous size, increasing the risk of rupture. Treatment options include open aortic repair (OAR), where the diseased segment is replaced with a graft, or endovascular aneurysm repair (EVAR), a minimally invasive procedure where a stent graft is inserted via a catheter to reinforce the weakened area.
Both surgeries require expertise in cardiovascular surgery and may involve cardiopulmonary bypass in open procedures. Early detection through imaging and timely surgical intervention significantly improve survival rates and long-term outcomes.
