While on Spring Break from College, June Fell on the Pavement

Essay

While on spring break from college, June fell on the pavement and broke her wrist. At the emergency room, a resident placed a cast on her wrist after manipulating the bones. It seemed to heal within a few months. Now, decades later she has noticed lumps in the area where the break happened and she has been complaining of pain. What could be causing the lumps and the pain?