A 30,000-year-old amputation

River D'Almeida, Ph.D
The Reading Frame
Published in
3 min readMay 22, 2024

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Lessons learned from prehistoric medicine

Photo by Michael Behrens on Unsplash

In the shadowed depths of Liang Tebo cave in East Kalimantan, Indonesian Borneo, archaeologists uncovered a story etched into the bones of a young individual — a narrative of survival, ingenuity, and possibly the earliest known instance of surgical amputation.

This find, dating back 31,000 years, presents a stark contrast to our modern understanding of medicine and offers profound insights into the capabilities of our prehistoric ancestors.

A young individual — part of a foraging community that roamed the rainforest long before the dawn of agriculture — underwent a remarkable medical procedure: the surgical amputation of the lower part of their left leg.

Modern medicine often views technological advancement and sophisticated facilities as benchmarks of medical progress. However, the discovery in Borneo suggests that early humans possessed a surprisingly advanced understanding of medical care, even without the tools and controlled environments we deem essential today.

This discovery challenges our understanding of prehistoric medicine. It was previously believed that advanced medical practices emerged only with settled agricultural societies around 10,000 years ago. However, the find in Borneo suggests that sophisticated medical knowledge existed much…

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River D'Almeida, Ph.D
The Reading Frame

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