Final answer:
Leonardo da Vinci dissected over thirty bodies before being barred by Pope Leo X due to religious and moral concerns.
Step-by-step explanation:
The individual who dissected over thirty bodies before being barred by Pope Leo X was Leonardo da Vinci. As a renowned artist, scientist, and inventor, Leonardo da Vinci had a keen interest in anatomy and conducted numerous dissections to better understand the human body. However, his activities were eventually prohibited by Pope Leo X due to religious and moral concerns surrounding the desecration of corpses.
Learn more about Leonardo da Vinci's anatomy dissections