Radiation exposure from X-rays and CT scans is generally considered safe when performed correctly and for appropriate medical reasons. Here are some important points to consider:
Low Dose: Radiologists use minimal radiation for high-quality images, employing advanced techniques like low-dose CT to further reduce exposure.
Risk vs. Benefit: The benefits of accurate diagnosis or treatment often outweigh radiation risks; healthcare providers weigh these factors in recommendations.
Modern Equipment: Updated equipment and quality assurance programs ensure safety and minimise radiation exposure.
Alternative Techniques: Ultrasound or MRI, which do not use ionising radiation, may be used, especially for children or pregnant women.
Protection Measures: Radiology staff uses lead aprons, shields, and collimation to protect patients from unnecessary radiation.