Figure 13.

3D-printed type B aortic dissection model with use of thermoplastic polyurethane material. (A): Internal view of the main part of the 3D model with aortic lumen separated into true and false lumen by an intimal flap (arrows). (B): The other piece of the 3D model with a demonstration of true and false lumens. Arrows refer to the intimal flap. (C): Lower part of the 3D model with abdominal aorta and main branches (celiac and SMA) and common iliac arteries. F—false lumen, T—true lumen, SMA—superior mesenteric artery.