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Dental Identification & Mass Disasters

Forensic Odontology • NEET MDS Study Guide • AI-Generated Notes

⭐ High-Yield Facts for Exam

  • Teeth = most resilient tissue (fire/decomposition).
  • Compare antemortem vs postmortem records.
  • Rugoscopy = palatal rugae (individual).
  • Cheiloscopy = lip prints.
  • DNA from pulp tissue.

Dental Identification & Mass Disasters

Comparative Identification

Match antemortem records (charts, radiographs, restorations) with postmortem findings. Teeth are the most resilient tissues (resist fire/decomposition), making them invaluable in mass disasters.

Other Modalities

  • Palatal rugoscopy — rugae patterns are individual-specific.
  • Cheiloscopy — lip print patterns.
  • DNA from pulp tissue for confirmatory identification.

Mass Disaster Roles

Dental teams work within DVI (Disaster Victim Identification) protocols (e.g., INTERPOL).

Exam Tips ⭐

Teeth = most resilient tissue; rugoscopy (palate) and cheiloscopy (lips) are individual; DNA from pulp.

📝 Practice MCQs — Dental Identification & Mass Disasters

Q1. Dental identification primarily compares:
A. Only DNA
B. Antemortem and postmortem records
C. Lip prints only
D. Fingerprints
Show Answer
✅ Answer: B
It compares antemortem records with postmortem findings.
Q2. The study of palatal rugae for identification is:
A. Cheiloscopy
B. Rugoscopy
C. Odontometry
D. Osteometry
Show Answer
✅ Answer: B
Palatal rugoscopy uses individual rugae patterns.
Q3. DNA for confirmatory identification is best obtained from:
A. Enamel
B. Pulp tissue
C. Calculus
D. Saliva only
Show Answer
✅ Answer: B
Dental pulp is a protected source of DNA.
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