TOPIC: PRINCIPLE OF RADIOGRAPHIC INTERPRETATION

🌟IMPORTANT POINTS TO REMEMBER

🔹Radiographic interpretation is based on the visualisation and analysis of opacities on a radiograph.

🔹The difference between those X-rays absorbed by the body part and those that penetrate it is known as differential absorption.

🔹The greater the tissue absorption, the fewer X-ray photons reach the film, and the whiter image will be on the film. This process is known as attenuation.