Related Experiment Videos
Use of orthopantomographs in forensic identification
R P Happonen1, H Laaksonen, A Wallin
1Institute of Dentistry, University of Turku, Finland.
The American Journal of Forensic Medicine and Pathology
|March 1, 1991
Summary
Dental radiographs aided in identifying 10 of 17 victims over 11 years. Orthopantomography is recommended for visualizing jaw structures, improving dental identification success rates.
Area of Science:
- Forensic Medicine
- Radiology
- Odontology
Background:
- Victim identification is crucial in forensic investigations.
- Radiographic methods are valuable tools in identifying deceased individuals.
- Previous studies highlight the utility of various imaging techniques.
Purpose of the Study:
- To evaluate the effectiveness of head region radiographs in victim identification.
- To assess the success rate of radiological identification methods.
- To determine the utility of orthopantomography in forensic identification.
Main Methods:
- Analysis of head region radiographs from 17 unidentified victims over an 11-year period.
- Utilizing ante- and postmortem data for comparison.
- Employing exclusion identification methods when direct comparison was not possible.
Main Results:
- Positive identification was achieved for 10 victims through radiographic examination.
- Four identifications were confirmed by exclusion.
- One case yielded comparable information supporting identity.
- Two individuals remained unidentified due to insufficient data.
Conclusions:
- Radiographic examination of the head region is a valuable method for victim identification.
- Orthopantomography is particularly useful, offering comprehensive visualization of dental and jaw structures.
- The success of radiological identification depends on the availability and quality of ante- and postmortem records.