Laser Atherectomy

A laser atherectomy is a medical procedure used to treat blockages in arteries, typically caused by atherosclerosis (buildup of plaque). Here’s how it works:

1. Purpose: The primary goal of laser atherectomy is to remove or reduce plaque buildup inside arteries to restore blood flow.

2. Procedure: During the procedure, a catheter (a thin, flexible tube) equipped with a laser tip is inserted into the affected artery through a small incision, often in the groin area.

3. Laser Activation: Once the catheter reaches the blockage, the laser is activated. The laser energy is directed at the plaque, vaporizing it or breaking it down into smaller particles.

4. Debris Removal: As the plaque is vaporized, it can be broken up and may be absorbed by the body or removed using suction through the catheter.

5. Benefits: Laser atherectomy can effectively open narrowed arteries, improving blood flow and relieving symptoms such as pain (claudication) or reducing the risk of more serious complications like heart attacks or strokes.