Forensic thanatology and the pink tooth phenomenon: From the lack of relation with the cause of death to a potential evidence of cadaveric decomposition in dental autopsies - Case series.

Forensic thanatology comprises the investigation of every phenomenon related to death performed through cadaveric exams. The pink tooth phenomenon (PTP) emerges as a thanatological finding registered during medical or dental autopsy. The PTP consists of a reddish or pink coloration caused in the teeth by the penetration of pulpal hemoglobin in the dentinal tubules.

Identifying murder victims with endodontic radiographs.

Endodontics is a special branch of dentistry constantly guided by imaging examinations. From a forensic scope, endodontics plays a valuable role providing solid antemortem (AM) radiographic evidence for comparison with postmortem findings in human identifications. This study illustrates the interface between endodontics and forensic odontology describing three cases of human identification based on radiographic endodontic records.

Human identification through the analysis of smile photographs.

The comparison between antemortem and portmortem data comprehends the basis of the dental identification process. High-tech devices allow for optimal manipulation of postmortem data. However, in especial situations, the victims do not have records of dental treatments, making necessary the search for antemortem data from personal belongings.

Human identification through the patella--Report of two cases.

The human identification process is often performed by the comparison between acquired post-mortem (PM) fingerprints, dental patterns, or DNA sample with ante-mortem (AM) databases. However, in some special situations alternative sources of human identifiers reveal valuable part as forensic tools. In this context, medical records of surgical interventions and morphological bone traits are useful in the anthropological environment, specifically for the PM examination of skeletal remains.