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Post-mortem orthopantomography--an aid in screening for identification purposes
A Du Chesne1, S Benthaus, K Teige
1Institute of Forensic Medicine, University of Münster, Germany.
International Journal of Legal Medicine
|March 31, 2000
Summary
Standardized post-mortem orthopantomography is now feasible for identifying human remains. This forensic radiology technique aids victim identification in mass disasters by reproducing ante-mortem X-ray conditions.
Area of Science:
- Forensic Radiology
- Dental Identification
Background:
- Ante-mortem orthopantomograms are valuable for identifying human remains.
- Standardized post-mortem orthopantomography has been challenging in forensic practice.
Purpose of the Study:
- To demonstrate the application of orthopantomography in post-mortem identification procedures.
- To adapt ante-mortem X-ray conditions for post-mortem examinations.
Main Methods:
- Developed a purpose-designed radiographic tripod to reproduce ante-mortem X-ray conditions.
- Accounted for soft tissue covering, size, and structure of remains.
- Constructed positioning aids, a spinal column substitute, and a soft tissue filter for post-mortem preparation.
- Enabled correct positioning of macerated jaws and complete cranium in an upright orthopantomograph (OPG).
Main Results:
- Successfully adapted orthopantomography for standardized post-mortem examinations.
- The method allows for accurate imaging of dental and jaw structures, including soft tissue considerations.
- Facilitates reliable identification of individual human remains.
Conclusions:
- The presented method expands the capabilities of forensic radiology for individual identification.
- Offers a reliable tool for victim identification in mass disaster scenarios.
- Enhances the accuracy and efficiency of forensic identification processes.