They are thin, flexible instruments used for navigating complex anatomical pathways and accurately placing other medical devices such as catheters, stents, and balloons. Various interventions are made easier with guidewires, which create a guiding channel through blood vessels and other channels. https://www.coherentmarketinsights.com/blog/major-uses-of-guidewires-in-cardiovascular-and-neurovascular-interventions-1874