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Methods for physical stabilization of ashed teeth in incinerated remains
H H Mincer1, H E Berryman, G A Murray
1Department of Biologic and Diagnostic Sciences, University of Tennessee, Memphis.
Journal of Forensic Sciences
|July 1, 1990
Summary
Forensic anthropologists and odontologists can stabilize fragile incinerated teeth using various methods. Clear acrylic spray paint proved most effective for preserving these remains due to its practicality and rapid setting time.
Area of Science:
- Forensic Science
- Materials Science
Background:
- Incinerated human remains often contain extremely fragile ashed teeth, posing challenges for forensic analysis.
- Current stabilization methods vary among forensic anthropologists and odontologists, with polyvinyl acetate and cyanoacrylate cement being popular choices.
Purpose of the Study:
- To investigate and compare various methods for physically stabilizing fragile ashed teeth from human remains.
- To determine the most efficacious substance for stabilizing incinerated teeth.
Main Methods:
- A questionnaire surveyed forensic anthropologists and odontologists on their preferred methods for stabilizing ashed teeth.
- Extracted human teeth were incinerated and subsequently treated with various commercially available stabilizing agents.
- Stabilizing agents tested included cyanoacrylate cement, acrylic spray paint, hair spray, furniture varnish, nail polish, epoxy cement, household cement, polyvinyl acetate, and dental acrylic resin.
Main Results:
- All tested substances successfully stabilized the incinerated teeth.
- Clear acrylic spray paint demonstrated the highest overall efficacy.
- Clear acrylic spray paint was favored for its ease of application, availability, low cost, and quick setting properties.
Conclusions:
- Multiple commercially available products can effectively stabilize fragile incinerated teeth.
- Clear acrylic spray paint is recommended as a practical and efficient option for stabilizing ashed teeth in forensic contexts.