What significant anatomical feature did Leonardo describe first through his dissections?

Answer

The double S-curve of the human backbone

Leonardo was the first to describe the double S-curve of the human backbone, demonstrating his focus on structural understanding alongside physiological function.

What significant anatomical feature did Leonardo describe first through his dissections?

#Videos

Thousands of Pages of Inventions, Ideas and Flying Machines | PBS

I made all of Da Vinci's Inventions! - YouTube

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