Vital purpose of this article is to discuss Potential Risks and Advantages of Radiology. Radiology is a term used to represent a phenomenon where human body is viewed by using x-rays. When these rays hit human body, they form images based on different density and formula. Thus a clearer picture of human body can be seen by using x-rays. Besides, internal human body organs, tissues, bones, muscles and a lot of different internal in addition to external body parts can be seen easily. Radiology is very ordinary and is used a lot in cure of different diseases. Here briefly explain benefits and risks of Radiology.