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KMID : 0361620100450020107
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Journal of the Korean Orthopaedic Association
2010 Volume.45 No. 2 p.107 ~ p.113
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Radiation Exposure to the Orthopaedic Surgeon during Fracture Surgery
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Kim Ji-Wan
Kim Jung-Jae
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Abstract
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Purpose: To assess the risk of radiation exposure by measuring the equivalent dose during fracture surgery.
Materials and Methods: Two orthopedic trauma surgeons were enrolled in this study from April to June 2009. The equivalent dose was measured using thermoluminiscent dosimeters placed at the left (in and out of the lead apron).
Results: The equivalent dose measured from the apron over the 3 month period were 5.22 mSv, 4.34 mSv(outside), and 1.83 mSv and 0.71 mSv(inside). The rate of radiation reduction was 64.9% and 83.6% respectively.
Conclusion: The estimated annual equivalent dose outside the apron was close to or higher than the maximum limit of radiation exposure. These findings highlight the need for surgeons to be more cautious about radiation exposure during fracture management and take active steps to minimize radiation exposure, such as wearing a radio-protective apron.
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KEYWORD
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fracture surgery, fluoroscopy, radiation exposure, equivalent dose
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