The four-part model of an artery is an essential educational tool for medical professionals and students alike. This anatomical model provides a detailed cross-section of an artery, showing the four different stages of atherosclerosis.

The four stages demonstrated by this model include a normal artery, a fatty streak, a fibrous plaque, and a blockage. One of the unique features of this model is that all four stages are mounted on a hinge pin, allowing for easy rotation and examination of each stage. This makes it an excellent teaching tool for medical professionals, allowing them to demonstrate the progression of atherosclerosis to their patients or students.

This model is an ideal addition to any medical office, hospital, or classroom. It is an essential tool for educating patients and students about the risks associated with atherosclerosis and the importance of maintaining a healthy lifestyle to prevent its progression.