Crucifixion and median neuropathy

Area of Science:

• Medical History
• Neuroscience
• Art History

Background:

• Crucifixion, a historical torture and execution method, spanned over a millennium.
• Limited historical and archaeological data complicates understanding of crucifixion practices.
• Artistic depictions often show a distinctive hand posture, the "crucified clench".

Purpose of the Study:

• To investigate the cause of the characteristic "crucified clench" hand posture.
• To hypothesize the neurological basis for this posture in crucifixion victims.

Main Methods:

• Reviewed historical crucifixion techniques and records.
• Examined median nerve anatomy and function.
• Analyzed artistic renditions of crucifixion across cultures and eras.

Main Results:

• The "crucified clench" involves complete failure of thumb and index finger flexion, with partial middle finger flexion.
• This posture aligns with symptoms of proximal median neuropathy.
• The posture is consistent across various artistic depictions, suggesting a common cause.

Conclusions:

• The "crucified clench" is attributed to proximal median neuropathy from arm positioning during crucifixion.
• This neurological explanation supersedes theories of direct hand or wrist trauma.
• The study provides a novel insight into the physiological effects of crucifixion.