case_images: PMC5422728_01
case_images: Radiopaque part of the toothbrush is seen at the sternoclavicular joint level on plain X-ray (arrow).
case_images: crg-0011-0184-g01.jpg
case_images: PMC5422728_01_crg-0011-0184-g01.jpg
case_images: F1
case_images: A plain X-ray study confirmed the presence of a foreign body at the sternoclavicular joint level (Fig. 1, Fig. 2).