Abdominal aortic endograft (EVAR)
Placement of a covered stent-graft in the abdominal aorta to exclude an aneurysm and prevent rupture.
The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.
What does this intervention involve?
Background
An abdominal aortic aneurysm (AAA) is a dangerous aortic dilation risking rupture. EVAR is a minimally invasive alternative to open surgery when anatomy is favorable.
Benefits
Less invasive than open surgery, shorter hospitalization, faster recovery, feasible under local anesthesia.
Procedure
Through two small groin incisions, the endograft is introduced into the femoral arteries and deployed in the aorta under fluoroscopic guidance. It lines the aneurysm interior, protecting it from blood pressure. Duration: 1-3 hours.
Risks
Endoleaks (persistent flow around the graft), graft migration, limb ischemia, kidney failure, graft infection. Lifelong imaging surveillance is required.
Recovery
2-5 day hospitalization. Follow-up CT at 1, 6, 12 months then annually for life to detect endoleaks.
Practical information
Local anesthesia. Hospital stay: 2 to 5 nights.
This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.
Doctors and centers/departments performing this intervention
No doctor found for this search.