Forensic Medicine · Medico-Legal Autopsy and Postmortem Changes (Thanatology)

Adipocere formation is a post-mortem change that preserves the body's shape. Which condition MOST favours adipocere formation?

  • A Dry, hot desert environment with low humidity
  • B Cold, dry refrigeration conditions
  • C Warm, moist, anaerobic environment with a body containing substantial adipose tissue
  • D Rapid mummification in a sand burial
Correct answer: C. Warm, moist, anaerobic environment with a body containing substantial adipose tissue

Explanation

Adipocere (saponification) involves conversion of body fats into grave wax (calcium soaps and fatty acids) by bacterial hydrolysis and hydrogenation of unsaturated fats. It requires: warmth (25–37°C), moisture (either body moisture or external), anaerobic conditions (to support Clostridium-type organisms), and substantial adipose tissue. Hot dry environments favour mummification (desiccation) rather than adipocere. Cold/refrigeration slows all post-mortem processes. Sand burial favours mummification.

Reference: The Essentials of Forensic Medicine and Toxicology (Narayan Reddy), 34th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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