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What Happened to the First Planned Human Head Transplant?

9 min readSep 26, 2026

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Valery Spiridonov and Sergio Canavero.

In 2015, Italian neurosurgeon Sergio Canavero announced an audacious plan: he intended to remove the head of a living human being and attach it to a donor body.

His proposed first patient was Valery Spiridonov, a Russian computer engineer suffering from spinal muscular atrophy, a rare genetic disease that progressively weakens and wastes muscles. Spiridonov was confined to a wheelchair and believed that conventional medicine offered him little hope of a long life.

For him, Canavero’s extraordinary proposal was not just a scientific experiment but a chance to replace a failing body while preserving his brain.

So, Spiridonov agreed to become the first volunteer.

The operation, however, never took place.

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Valery Spiridonov in 2015.

A head transplant — without science fiction

Canavero’s proposal was based on a deceptively simple idea.

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Aurel Stratan
Aurel Stratan

Written by Aurel Stratan

Media entrepreneur, communication specialist, business journalist, science & tech blogger. I am also concerned about climate, politics, history, astrophysics.