Former MLB pitcher Tommy John, who passed away on Sunday, made one of the most significant impacts in the history of baseball.

Fifty-two years ago, John underwent a surgery that proved to be revolutionary. He underwent a groundbreaking procedure performed by Dr. Frank Jobe to repair his UCL, and the successful reconstructive procedure became famously known as Tommy John Surgery.

More than half a century later, the procedure continues to leave a lasting mark, saving countless careers. What was once considered a career-ending injury for pitchers is now a routine procedure that allows athletes to make full recoveries.

As we remember Tommy John…

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