Aortic coarctation is a serious cardiovascular emergency in which blood penetrates the middle layer of the aortic wall, forming a coarctation hematoma and extending along the aortic wall to peel off. As one of the most dangerous diseases in the medical field, the mortality rate is extremely high. Endoluminal placement of laminated stents has become a useful complementary or alternative treatment to conventional surgery for thoracoabdominal aortic aneurysms and aortic coarctation because of its minimal trauma, high safety, and few complications. The indications tend to be consistent for chronic DeBakey type III AD with an intimal tear more than 1.5 cm from the opening of the left subclavian artery, but in order to prevent or treat AD aneurysm rupture and prevent or block the proximal and distal expansion of the entrapment, some scholars are now interested in However, in order to prevent or treat AD aneurysm rupture and to prevent or block the proximal or distal extension of the entrapment, some scholars are now performing emergency endovascular stenting in patients with DeBakey type III AD rupture and have also achieved good results. The laminar stent endoluminal placement is minimally invasive, safe, easy to perform, and has a definite recent efficacy, which has received wide attention.