How can you protect yourself from dental radiation?
Distance yourself appropriately from sources of radiation.
Use appropriate shielding for the type of radiation.
Contain radioactive materials within defined work areas.
Wear appropriate protective clothing and dosimeters.
Monitor the work area frequently for contamination control..
How can you protect yourself from dental radiation?
Position yourself behind a wall/ shield or at least six feet from the X-‐ray source, and out of the path of the primary beam.
Standing behind a protective barrier during all exposures, provides you with the best possible protection from X-‐rays..
How do radiologists protect themselves from radiation?
Lead aprons and thyroid shields are the principal radiation protection tool for interventional radiologists, and they should be worn at all times during the procedure.
The radiation protection provided by these lead aprons is similar to a 0.25 to 1 mm thick lead..
What are the current guidelines for radiation protection?
Position yourself behind a wall/ shield or at least six feet from the X-‐ray source, and out of the path of the primary beam.
Standing behind a protective barrier during all exposures, provides you with the best possible protection from X-‐rays..
What are the radiation protection principles in radiology?
For reducing radiation exposure, there are 3 principals: time, distance, and shielding.
Time.
Radiation exposure can be accumulated over the time of exposure. Distance.
A greater distance from the radiation source can reduce radiation exposure. Shielding..What are the radiation protection principles in radiology?
The Ionizing Radiation standards generally limit whole-body occupational ionizing radiation dose to 1.25 rem per calendar quarter.
Responders generally must not exceed a 5-rem (0.05 Sv) annual whole-body dose of ionizing radiation..
What is radiation protection device?
A radiation safety interlock system is a device that automatically shuts off or reduces the radiation emission rate from radiation-producing equipment (gamma or X-ray equipment or accelerator).
The purpose of a radiation safety interlock system is to prevent worker exposure and injury from high radiation levels..
What is radiation protection in radiography?
Radiation protection aims to reduce unnecessary radiation exposure with a goal to minimize the harmful effects of ionizing radiation. [2] In the medical field, ionizing radiation has become an inescapable tool used for the diagnosis and treatment of a variety of medical conditions..
What kind of radiation is useful in dental radiology?
Like X-rays taken in other parts of your body, dental X-rays use electromagnetic radiation to capture images of your mouth..
ALARA
Minimize time spent in areas with elevated radiation levels.
Minimizing the exposure time reduces a worker's dose from the radiation source.Maximize distance from source(s) of radiation. Use shielding for radiation sources (i.e., placing an appropriate shield between source(s) of radiation and workers).- During dental X-ray examinations, lead rubber shields such as neck protections or half aprons are commonly used to protect the patient against unnecessary radiation.
