Dan “threw out his back” after lifting heavy furniture and complained of pain radiating down the back of his right leg. Use anatomical terminology to describe the body regions where the injury...

Dan “threw out his back” after lifting heavy furniture and complained of pain radiating down the back of his right leg. Use anatomical terminology to describe the body regions where the injury occurred and where Dan experienced pain. Which imaging technique would you prescribe to diagnose a spinal problem? Explain your choice.