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An X-ray is a quick, painless test that captures images of the structures inside the body — particularly the bones. X-ray beams pass through the body. These beams are absorbed in different amounts depending on the density of the material they pass through.
An X-ray is a type of medical imaging that uses radiation to take pictures of the inside of your body. We often think of X-rays as something providers use to diagnose broken bones or look at your teeth .
The discovery of X-rays and the invention of CT represented major advances in medicine. X-ray imaging exams are recognized as a valuable medical tool for a wide variety of examinations...
X-ray (Radiography) X-ray or radiography uses a very small dose of ionizing radiation to produce pictures of the body's internal structures. X-rays are the oldest and most frequently used form of medical imaging.
An X-ray is a common imaging test that can help your doctor view the inside of your body. Learn what it involves.
The most relevant concept to understand how X-ray imaging works is the behavior of X-rays when they interact with matter. In this chapter, the physical principles of X-rays are introduced. We start with a general definition of X-rays compared to other well known rays, e. g., the visible light.
One type of x-ray detector is photographic film, but there are many other types of detectors that are used to produce digital images. The x-ray images that result from this process are called radiographs. The electromagnetic spectrum. X-rays have higher energy than visible light. Credit: iStock
When a break in a bone has occurred, the X-ray beam passes through the broken area and appears as a dark line in the white bone. X-ray technology is used in other types of diagnostic procedures, such as arteriograms, computed tomography (CT) scans, and fluoroscopy.
An X-ray takes a picture of the inside of your body, mainly your bones. These painless, common procedures use radiation but are considered generally safe.
X-ray imaging creates pictures of the inside of your body. The images show the parts of your body in different shades of black and white. This is because different tissues absorb different amounts of radiation.