Endovascular stent

**Endovascular Stent**

**Summary:**

An endovascular stent is a flexible metal scaffold used in minimally invasive procedures to reinforce and support weakened or narrowed blood vessels, improving blood flow and preventing blockages. It is inserted through a small incision in the artery and navigated to the target site using a catheter. Endovascular stents are commonly used to treat conditions such as abdominal aortic aneurysms, carotid artery disease, and peripheral artery disease.

**Keywords:**

* Endovascular stent
* Stent
* Endovascular repair
* Aortic aneurysm
* Carotid stenosis
* Peripheral artery disease
* Vascular intervention
* Minimally invasive surgery
* Blood flow improvement

**Description:**

Endovascular stents are designed to restore blood flow and prevent vessel rupture in patients with weakened or narrowed arteries. They are typically constructed from nitinol, a nickel-titanium alloy that is both flexible and strong. During a typical stent placement procedure, a small incision is made in the groin or arm, and a catheter is inserted into the affected blood vessel. The stent is then advanced through the catheter to the target site and deployed into the vessel, expanding to support the weakened area and improve blood flow.

Endovascular stent placement is a less invasive alternative to open surgery, resulting in reduced recovery time and scarring. However, it is important to note that not all patients are candidates for endovascular stents, and individual patient factors must be considered. Consultations with a qualified vascular specialist are crucial to determine the most appropriate treatment option for each patient.