A Hole in the Head: A History of Trepanation

A survey of trepanation, or trephination, the oldest surgical procedure known to humanity.

Were mystery holes in skulls an ancient aspirin?, skulls and bone

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Trepanation Was The Bizarre Cure-All That Exposed Your Brain

Why do ancient skulls have holes cut into them? Researcher thinks

BBC News, UK

Were mystery holes in skulls an ancient aspirin?, skulls and bone

What is Trephination: History, Techniques and Risks

Trephination: The Oldest Evidenced Surgery Still in Use Today?

The History of Migraine Treatment - GoodRx

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The truth behind the mysterious holes in Hong Kong's high-rises

Why Do Socks Get Holes in Them? - Socks Rock

5mm Round Hole Aluminium Metal Plate With Holes - 8mm Pitch - 1.5

[ 8 Pack ] Glass Juicing Bottles with 2 Straws & 2

There is a hole through the middle of my bread! Help please.