Radiation presents a significant health hazard, as it can induce cancer and various other ailments. It is a type of energy that travels across both matter and space. While radiation offers numerous beneficial applications, such as cancer treatment and medical imaging, it can be detrimental if not managed properly.
Lead shielding is one method of defense against radiation’s damaging effects. An overview of lead shielding as a crucial safety precaution for radiation protection will be given in this blog post.
The Uses of Lead Shielding
There are many uses for lead shielding in radiation defense. To shield patients and medical staff from dangerous radiation exposure, it is frequently employed in medical imaging procedures including CT scans and X-rays.
In radiation therapy, lead is also used to protect healthy tissue from radiation while treating cancer. Lead shielding is also utilized in nuclear power facilities to confine radioactive materials and prevent workers from radiation exposure.
Why is Lead Shielding Important?
Because it helps guard against the negative effects of radiation exposure, lead shielding is significant. Health problems like radiation sickness, cancer, and genetic irregularities can result from high radiation exposure.
By preventing radiation from traveling through the body, lead shielding can aid in the prevention of certain health issues.
Medical Imaging using Lead Shielding
Lead shielding is frequently used in medical imaging. Ionizing radiation is used in X-rays and CT scans to create images of the body. These imaging methods can expose patients and medical staff to hazardous radiation even if they are helpful for diagnosing and treating medical disorders.
To shield the patient’s body from radiation exposure during medical imaging, lead aprons and vests are frequently employed. In addition, during some kinds of imaging techniques, lead shields can be employed to guard the thyroid gland and eyes from radiation.
Radiation Treatment using Lead Shielding
Lead shielding is used in radiation therapy, which is another crucial application. High-energy radiation is used in radiation treatment to eliminate cancer cells. Radiation therapy can effectively treat cancer, but if inaccurately targeted, it can also damage healthy tissue.
Radiation therapy uses lead shielding to shield healthy tissue from radiation exposure. This can be achieved by surrounding the region being treated with a lead shield or by directing radiation using computer algorithms to particular parts of the body.
Techniques for Lead Shielding Have Changed Recently
In several medical settings, lead shielding procedures have recently changed. For fetal and gonadal protection, the University of Iowa Health Care system, for instance, no longer employs lead shields as a radiation shielding technique.
Recent studies, as mentioned by Stephen Graves, an assistant professor in the Radiology Department at the Carver College of Medicine, imply that lead shielding may not be as effective as previously considered and may even heighten the risk of lead poisoning. Check Nuclear Shields for more!