John F. Kennedy's back: chronic pain, failed surgeries, and the story of its effects on his life and death.

The 35th president of the United States, John F. Kennedy (JFK), experienced chronic back pain beginning in his early 20s. He underwent a total of 4 back operations, including a discectomy, an instrumentation and fusion, and 2 relatively minor surgeries that failed to significantly improve his pain. The authors examined the nature and etiology of JFK's back pain and performed a detailed investigation into the former president's numerous medical evaluations and treatment modalities. This information may lead to a better understanding of the profound effects that JFK's chronic back pain and its treatment had on his life and presidency, and even his death.