The Working Principle of X-ray Imaging
X-ray imaging works on the principle of differential absorption of X-rays by different tissues in the body. When X-rays pass through the body, they are absorbed to varying degrees by different tissues, such as bones, muscles, and organs. The X-rays that pass through the body strike a detector, creating an image that shows the varying degrees of X-ray absorption.
The Significance of X-ray Imaging
Diagnostic Techniques
Our Radiology Team
Dr Odile de Mesmay, GP
Neurologist
Dr Mohamed Sheikh, GP
Neurologist
Dr Ilona Mercieca, GP
Neurologist
Mrs. Anna, Dental Nurse
Neurologist
Dr Hiren Patelr, GP
Neurologist
FAQ's
X-ray is a medical imaging technique that uses electromagnetic radiation to create images of the internal structures of the body, primarily bones and certain organs.
During an X-ray, a small amount of ionizing radiation is passed through the body. Dense structures like bones absorb more radiation and appear white on the X-ray image, while softer tissues appear darker.
X-rays are commonly used to diagnose and assess bone fractures, joint dislocations, infections, lung conditions, and certain gastrointestinal issues. They are also used in dentistry for dental imaging.
X-ray radiation can be harmful if excessive doses are received over time. However, modern X-ray machines use low radiation doses, and the benefits of accurate diagnosis usually outweigh the minimal risks associated with radiation exposure.
X-rays themselves are not painful. During the X-ray, you may be asked to hold a particular position for a short time, which could cause some discomfort.
X-rays are generally avoided during pregnancy, especially during the first trimester, when the fetus is most vulnerable. However, if X-ray imaging is essential for medical reasons, lead shielding may be used to protect the abdomen and fetus.
X-ray procedures are typically quick and take only a few minutes. The actual imaging time depends on the type of X-ray being performed.
 In most cases, no special preparation is required for X-rays. You may be asked to remove certain clothing or jewelry that may interfere with the images.