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1 gen 1974 anni - Tommy John Surgery Invented

Descrizione:

In 1974, orthopedic surgeon Dr. Frank Jobe developed a surgical procedure that aimed to repair damage to the ulnar collateral ligament (UCL)

Aggiunto al nastro di tempo:

Technological Advancements of Baseball

23 feb 2019

18

11

17791

Data:

1 gen 1974 anni

Adesso

~ 51 years ago

Immagini:

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