Radiation exposure and the orthopedic surgeon's hand: Measurement of the equivalent dose over 13 months.
Exposure to ionizing radiation in the operating room is governed by practical prevention and protection measures on the international, national and local levels. We evaluated the equivalent dose to the hand of an orthopedic surgeon over 13 months. An orthopedic surgeon wore a ring dosimeter on the ring finger of his right hand for all surgical procedures requiring intraoperative fluoroscopy between March 2014 and April 2015. Monthly doses were evaluated by the IRSN over the study period. The number and type of procedures were compiled as well as the type of fluoroscopy unit used. Four hundred procedures were performed during this period, including 182 with fluoroscopy. The equivalent cumulative dose at the hand was 4,75 mSv. No correlation was found with the type of procedure or type of fluoroscopy unit (conventional or mini C-arm). Equivalent doses were below the annual regulatory limit in France of 500 mSv. These results are consistent with those reported in the literature. However, recent studies have noted that both younger surgeons in training and more experienced surgeons must remember to use radiation protection measures.
Orthopedic, traumatology and hand surgery unit, research unit: EA 4268 I4S-IFR 133 Inserm, CHRU of Besançon, university of Bourgogne Franche-Comté, boulevard Fleming, 25030 Besançon cedex, France. Electronic address: francois_loisel@yahoo.fr.
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Loisel
Orthopedic, traumatology and hand surgery unit, research unit: EA 4268 I4S-IFR 133 Inserm, CHRU of Besançon, university of Bourgogne Franche-Comté, boulevard Fleming, 25030 Besançon cedex, France.
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Menu
Orthopedic, traumatology and hand surgery unit, research unit: EA 4268 I4S-IFR 133 Inserm, CHRU of Besançon, university of Bourgogne Franche-Comté, boulevard Fleming, 25030 Besançon cedex, France.
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Boyer
Orthopedic, traumatology and hand surgery unit, research unit: EA 4268 I4S-IFR 133 Inserm, CHRU of Besançon, university of Bourgogne Franche-Comté, boulevard Fleming, 25030 Besançon cedex, France.
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Pluvy
Orthopedic, traumatology and hand surgery unit, research unit: EA 4268 I4S-IFR 133 Inserm, CHRU of Besançon, university of Bourgogne Franche-Comté, boulevard Fleming, 25030 Besançon cedex, France.
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Obert
D005471:Fluoroscopy; D005602:France; D006225:Hand / Q000528:radiation effects; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis*; D000072161:Orthopedic Surgeons; D011829:Radiation Dosage; D000069079:Radiation Exposure / Q000032:analysis*; D011839:Radiation, Ionizing; D011874:Radiometry
Chirurgie orthopédique; Dosimètre bague; Exposition radiologique; Orthopedic surgery; Radiation exposure; Radioprotection; Ring dosimeter; Traumatologie; Traumatology