What were sandy koufax medical problems?

Sandy Koufax, the legendary Baseball pitcher, faced significant medical issues during his career, primarily related to Arthritis in his left elbow. This condition caused pain and limited his pitching ability, ultimately leading to his early retirement from baseball at the age of 30. Despite these challenges, Koufax achieved remarkable success, including three Cy Young Awards and a perfect game in 1965. His determination and skill left a lasting legacy in the sport.