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Intra-oral x-ray room shielding evaluation.

Louie Tonry1

  • 1U.S. Army Southeast Regional Medical Command , USA. Louie.Tonry@se.amedd.army.mil

Health Physics
|December 3, 2002
PubMed
Summary

This study assessed scatter radiation from dental X-rays to establish protective shielding needs for operatories using intra-oral X-ray systems.

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Area of Science:

  • Radiological Physics
  • Dental Imaging
  • Radiation Safety

Background:

  • Intra-oral dental radiography is a common diagnostic tool.
  • Understanding scatter radiation is crucial for radiation protection in dental settings.

Purpose of the Study:

  • To quantify scatter radiation levels during intra-oral dental examinations.
  • To determine appropriate shielding requirements for dental X-ray rooms equipped with intra-oral systems.

Main Methods:

  • Utilized dosimetry measurements to assess radiation levels.
  • Simulated typical intra-oral dental X-ray procedures.
  • Evaluated radiation exposure at various points within the operatory.

Main Results:

  • Scatter radiation levels were measured and characterized.
  • Data provided a basis for assessing shielding efficacy.
  • Identified areas requiring specific radiation protection measures.

Conclusions:

  • Findings inform the design of radiation-safe dental operatories.
  • Recommendations for shielding can minimize occupational exposure.
  • Ensures compliance with radiation safety standards in dental practices.

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