What is the best definition of radiograph?
Definition of radiograph (Entry 1 of 2) : a picture produced on a sensitive surface by a form of radiation other than visible light specifically : an X-ray or gamma ray photograph. radiograph.
What is a radiograph vs xray?
What injuries require an X-ray? An X-ray, also called a radiograph, sends radiation through the body. Areas with high levels of calcium (bones and teeth) block the radiation, causing them to appear white on the image. Soft tissues allow the radiation to pass through.
What is a radiograph used for?
It is used to diagnose or treat patients by recording images of the internal structure of the body to assess the presence or absence of disease, foreign objects, and structural damage or anomaly. During a radiographic procedure, an x-ray beam is passed through the body.
Why is it called radiograph?
Radiographs (originally called roentgenographs, named after the discoverer of X-rays, Wilhelm Conrad Röntgen) are produced by transmitting X-rays through a patient.
Is a CT a radiograph?
The CT scan is a more sophisticated and powerful X-ray that takes a 360-degree image of internal organs, the spine and vertebrae. Contrast dyes are often injected into the blood to make structures within the body more visible on the CT scan.
Is a CT scan a radiograph?
Why is radiography an art?
Radiology involves both producing and interpreting medical images for diagnosis of a patient’s condition. The X-ray is in fact, a work of art. Each of these factors is critical in order to get the “beautiful”, hence, diagnostic medical image while being mindful of patient safety with regards to ionizing radiation.
What is superimposition in radiography?
Superimposition occurs because anatomic structures are often stacked on one another, forcing the x-ray beam to penetrate multiple structures before arriving at the film plate. Superimposition can create the appearance of increased density of structures, or the appearance of novel structures altogether.
Radiography is used in many types of examinations and procedures where a record of a static image is desired. Some examples include. Dental examination. Verification of correct placement of surgical markers prior to invasive procedures.
What does radiographic mean?
Radiography . Radiography is the use of X-rays to view a non-uniformly composed material such as the human body. A heterogeneous beam of X-rays is produced by an X-ray generator and is projected toward an object. The density and composition of each area determines how much of the ray is absorbed.
What is the meaning of radiography?
Radiography is used by medical professionals to diagnose and treat medical conditions. The diagnostic side of radiography uses specialized equipment to create images, such as x-rays, that show the inside of the human body. X-rays can be recorded on film or as a computerized image.
What does radiographer mean?
radiography – the process of making a radiograph; producing an image on a radiosensitive surface by radiation other than visible light. skiagraphy. autoradiography – producing a radiograph by means of the radiation emitted from the specimen being photographed.