How do forensic odontologists handle denture users in identification?

• A. Denture features are compared to genetic databases.
• B. Only natural teeth are considered.
• C. Denture base color changes are the primary means of identification.
• D. Denture and denture-base features are cataloged and compared with antemortem records; distinctive denture design can aid in identification.

Answer: (D)

The essential idea is that dentures can be used to identify a person when ante-mortem records exist. Forensic odontologists document and study both the denture itself and the denture-base features because these can be uniquely patient-specific. Dentures carry a range of distinctive clues: how the teeth are arranged and worn, the occlusal surfaces, the shape and contour of the denture base, palatal coverage, color and texture of the base, and any marks from fabrication or labeling. These features are often recorded in ante-mortem records by the patient, dentist, or dental lab—impressions, bite registrations, shade guides, photographs, or notes about the denture’s design. If a postmortem denture can be compared against these records and the observed design aligns with the patient’s prior denture, identification becomes possible. Even when natural teeth are missing, the unique denture design can provide a strong match, especially if there are markings or identifiable fabrication details that can be traced back to the patient or the lab.