Stent placement

**Stent Placement**

Stent placement, a minimally invasive procedure, involves inserting a stent into a narrowed artery or other body passageway to improve blood flow or drainage. Stents are mesh-like devices made from various materials, including metal, fabric, or plastic.

Stent placement is commonly used to treat:

– Coronary artery disease (CAD): Stents are inserted into narrowed coronary arteries to restore blood flow to the heart.
– Carotid artery disease: Stents can be used to prevent strokes by widening narrowed carotid arteries in the neck.
– Esophageal stricture: Esophageal stents help keep the esophagus open in patients with scarring or narrowing.
– Urethral stricture: Urethral stents widen narrowed segments of the urethra, improving urinary flow.

The procedure is typically performed using a catheter-based approach, where a thin tube is guided through the blocked artery or passageway to deliver the stent. Advanced imaging techniques, such as fluoroscopy and angiography, assist in stent placement and ensure proper positioning.

Stent placement generally requires light sedation or general anesthesia. The recovery time varies depending on the procedure, but most patients can resume normal activities within a few days. Stent placement is an effective and relatively low-risk procedure that can significantly improve health outcomes.