Toward safer thanatopraxy cares: formaldehyde-releasers use

Area of Science:

• Medical Education and Anatomy
• Thanatopraxy and Embalming Techniques
• Occupational Health and Safety in Mortuary Science

Background:

• Human cadavers are essential for anatomy and physiology education.
• Traditional embalming uses formaldehyde (FA)-based fluids, posing toxicity and exposure risks.
• Emerging FA-free alternatives lack validation and commercial availability.

Purpose of the Study:

• To re-evaluate the use of formaldehyde in thanatopraxy.
• To discuss the benefits and drawbacks of formaldehyde-based preservation.
• To propose FA-releasers as a safer alternative for reducing occupational exposure.

Main Methods:

• Literature review on formaldehyde in thanatopraxy.
• Analysis of existing FA-based and alternative preservation methods.
• Exploration of FA-releasing substances for potential application in embalming.

Main Results:

• Formaldehyde offers effective preservation but presents significant health and environmental concerns.
• Current FA-free alternatives are not yet proven or widely adopted.
• FA-releasers, used in cosmetics, show potential for reduced direct FA exposure.

Conclusions:

• Formaldehyde remains a key preservative but necessitates strategies to mitigate risks.
• FA-releasers offer a promising approach to reduce occupational FA exposure in thanatopraxy.
• Further research is needed to validate FA-releaser efficacy and safety in embalming.