Radiation Safety and Monitoring
Fluoroscopic guidance: used for pain procedures to identify bony landmarks located near target joints and nerves. Views are two dimensional, necessitating a mobile unit that can be rotated (C-arm) to provide different angles to determine appropriate needle localization.
X-rays: part of electromagnetic spectrum of radiation, produce ionizing radiation in the body which can cause damage via direct DNA damage or free radical production.
KeywordsX-ray C-arm Fluoroscopy Lead shielding Occupational exposure Exposure Radiation Radiation units Digital subtraction Collimation Radiation absorbed dose (rad) Radiation equivalent in man (rem) Annual maximal permissible radiation dose Minimum organ radiation dose
Automatic brightness control
- 1.Rathmell J. Atlas of image-guided intervention in regional anesthesia and pain medicine. 2nd ed. Philadelphia: Lippincott Williams & Wilkins; 2011. p. 8–15.Google Scholar
- 2.Benzon H, Raja SN, Fishman SM, Liu S, Cohen SP. Essentials of pain medicine. 3rd ed. Philadelphia: Saunders; 2011. p. 502–10.Google Scholar
- 3.International Commission on Radiological Protection. Recommendations of the ICRP, Publication 103. Oxford: Pergamon Press; 2007.Google Scholar