What Are X-Rays/Radiology and How Do They Work?
X-Rays, a key tool in Radiology, are a form of electromagnetic radiation used to create images of the inside of the body. When X-rays pass through the body, different tissues absorb varying amounts of radiation. Dense structures, like bones, absorb more and appear white on the X-ray image, while softer tissues, like muscles or organs, absorb less and appear in shades of gray. This difference allows healthcare professionals to see inside the body without surgery, helping them diagnose conditions or injuries. The use of X-rays has been essential in modern medicine, enabling non-invasive imaging for a wide range of conditions.
Radiology refers to the broader medical field that uses imaging techniques such as X-rays, CT scans, MRIs, and ultrasounds to diagnose and sometimes treat diseases. Radiologists, the doctors specializing in this field, interpret these images to provide critical information about a patient's health. While X-rays are commonly used for visualizing bones and detecting fractures, radiology encompasses a variety of techniques that can examine soft tissues, blood vessels, and internal organs. Each method within radiology works differently, offering unique insights depending on the medical need.
