Barbara is a woman from Salt Lake City. She had Arm Pain. She had a weird tingling sensation coming down her left arm and shoulder. She couldn’t bring her arm over her head, like for putting on a sweater. Rowen finds that Barbara has a Root Canal Tooth. He injects Procaine into that tooth. Barbara is now able to to raise her arms over her head. Her arm and shoulder pain are gone. Rowen tells Barbara to go to the dentist.