The Study on the Safety and Efficacy of the G-iliac Iliac Bifurcation Stent Graft System

A Study on the Safety and Efficacy of the G-iliac Iliac Bifurcation Stent Graft System for Endovascular Repair of Common Iliac Artery Aneurysms

The objective of this study is to evaluate the Safety and Efficacy of the G-iliac Iliac Bifurcation Stent Graft System for Endovascular Repair of Common Iliac Artery Aneurysms(CIAA).

The physician shall strictly follow the clinical study protocol and shall not deviate from or substantially change the protocol. However, in case of emergency such as immediate risk to the subjects, which needs tobe eliminated immediately, it may be reported in written form afterwards. During the course of the study,documents such as amendments to the clinical study protocol and informed consent, requests for deviation,and resumption of the suspended clinical study shall be subject to the written approval of the Ethics Committee.

Inclusion Criteria:

• Patients who have undergone implantation of the iliac bifurcation stent graft system;
• Patients with complete medical records

Exclusion Criteria:

• Patients with ruptured aortic aneurysm;
• Patients with infected or mycotic aortic aneurysm;
• Patients with connective tissue diseases, such as systemic lupus erythematosus, Marfan syndrome, Ehlers-Danlos syndrome, or Behcet's disease