Fluoroscopy is a medical imaging technique that uses a continuous beam of X-rays to create real-time images of internal structures in the body. It is commonly used during surgical procedures, such as orthopedic surgeries or cardiac catheterizations, to guide the placement of instruments or monitor the progress of the procedure. Fluoroscopy can also be used to diagnose and treat conditions such as gastrointestinal disorders, kidney stones, and lung infections. The images produced by fluoroscopy are typically viewed on a screen and can be recorded for further analysis or documentation.