fig4
![Open repair for thoracoabdominal aortic aneurysms precipitated by chronic aortic dissection](https://image.oaes.cc/6c9b9eb1-c6cf-423e-8998-d746c503e87e/4336.fig.4.jpg)
Figure 4. Positioning of the patient, incision, and exposure during repair of a Crawford extent II thoracoabdominal aortic aneurysm in a patient with DeBakey type III chronic aortic dissection. The figure is used with the permission of Baylor College of Medicine.