Yes, there are lots of different kinds of X-rays. Chest X-rays and joint X-rays are typically the most common types of X-rays, especially when dealing with injuries. Our AFC Urgent Care Knoxville team provides some helpful information on X-rays and their uses below, so read on! What Is an X-ray? An X-ray is a type of electromagnetic radiation, just like the light we see throughout the day. However, unlike visible light, X-rays have much more ...