Charles Dotter

Charles Dotter was an American radiologist best known for pioneering interventional radiology, a medical field that involves using imaging techniques to guide minimally invasive procedures. In the 1960s, he developed techniques to treat vascular diseases by inserting catheters into blood vessels, allowing for effective treatments without major surgery. His groundbreaking work laid the foundation for procedures like angioplasty, which widens narrowed arteries, improving blood flow. Dotter's innovations revolutionized how many conditions are treated, significantly reducing recovery times and risks associated with traditional surgeries. He is often referred to as the "father of interventional radiology."