A survey of trepanation, or trephination, the oldest surgical procedure known to humanity.
Surgery of Cranial Bone
Trepanning - Wikipedia
The History of a Hole in Your Head
A Hole in the Head: A History of Trepanation
Trepanation - wikidoc
A history of trepanning: Why do we put holes in our skulls
A Hole in the Head: A History of Trepanation
Trepanation; the ancient brain surgery we use today
Skull-drilling: The ancient roots of modern neurosurgery, skull
4. Largest trepanned hole found in a Romanian skull, photo
TREPANED HUMAN SKULL, crane humain
Bonus Content