Dynamic digital radiography (DDR) is a motion-detecting technique with high temporal resolution. Flexible laryngoscopy is a common modality for the observation of the larynx; however, it generates aerosol. DDR is an easy and less risky screening test for the diagnosis of recurrent laryngeal nerve paralysis during the COVID-19 pandemic.
Dynamic digital radiography (DDR) is a motion-detective technique with
high temporal resolution. Flexible laryngoscopy is a common modality for
observation of the larynx, but it is aerosol generating. DDR is an easy
and less risky screening test for diagnosis of recurrent laryngeal nerve
paralysis during the COVID-19 pandemic.
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