Emergency Radiologists See Inner Toll of Opioid Use Disorders (1 of 3) (image) Radiological Society of North America Share Print E-Mail Caption A 37-year-old man with history of broken needle proximal to the right elbow while injecting heroin. Anterior-posterior X-ray view of the right humerus shows three linear hyperdensities in the soft tissues of the arm (arrows). Credit Radiological Society of North America Usage Restrictions May use with credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.