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Objective: To describe and analyze the exposure to ionizing radiation of orthopedic residents.Method: A prospective study was carried out to evaluate the degree of exposure to ionizing radiation with a bandage dosimeter placed under the lead apron for medical residents for 10 months.An online survey measured the degree of knowledge about radiation safety.Results: 54 resident physicians participated.55.6% report having knowledge of the existence of radiological protection equipment and 40.7% report that they had previous training in its use.77.8% use the leaded apron and 31.5% use thyroid protection.81.5% were positioned less than 1 meter from the source of the X-ray production of the arc in C. The total mean radiation exposure was 2.9 ± 2.17 mSv (95% confidence interval: 1.25-14.28;p = 0.424).Conclusions: Orthopedic medical residents present radiation doses below the International Commission on Radiological Protection recommended limit.However, there is a lack of knowledge of radiation protection and as well as a lack of interest and ignorance of the adverse effects of radiation.
Gaytán-Fernández et al. (Fri,) studied this question.