Fluoroscopy is a popular imaging technique used to diagnose diseases or to guide radiologists during treatment procedures. Fluoroscopy allows radiologists to gain a detailed look inside the patient’s skeletal, digestive, urinary, respiratory, and reproductive systems to gain insight and help diagnose illnesses or abnormalities. Below, we take a look at everything you need to know about fluoroscopy including what it is, what it’s used for, and how long it takes.