Positive identification through comparative dental analysis in mass disaster: a systematic review and meta-analysis.

Purpose: The study aimed to assess the probability of achieving positive identification through comparative dental analysis (CDA) and to determine the factors that influence its success rate in mass disaster scenarios.

Methods: An electronic literature search was conducted across six databases for observational studies that reported both the total number of mass disaster victims and the count of victims identified through CDA alone. A random-effect meta-analysis, using the proportion of victims identified with CDA as the effect size, was conducted alongside subgroup analyses based on the type of disaster (natural or non-natural), the disaster classification (open or closed), and the geographical region (i.

The panoramic radiograph archive of the human craniological collection housed at the Human Anatomy Museum in Turin.

The craniological collection at the Human Anatomy Museum of the University of Turin consists of 1090 skulls and 64 postcranial skeletons prepared mostly during the second half of the nineteenth century. The collection presents individuals of both sexes and of different age groups and includes 712 skulls of known age and sex and 378 of which only the sex is known. Most individuals are associated with a documentation that includes sex, age-at-death, dates of birth and a death certificate.

Identification of Skeletal Remains Using Genetic Profiling: A Case Linking Italy and Poland.

Forensic genetics is a rapidly evolving science thanks to the growing variety of genetic markers, the establishment of faster, less error-prone sequencing technologies, and the engineering of bioinformatics models, methods, and structures. In the early 2000s, the need emerged to create an international genetic database for forensic purposes. This paper describes a judicial investigation of skeletal remains to identify the subject using various methods.

The need for a complete dental autopsy of unidentified edentulous human remains.

In December 2017, a decomposed unidentified body was found near the river Tronto in Teramo, Italy. The corpse was found without any identifying documents or specific personal belongings, except for a packet of cigarettes. The medical examiner determined a gastric perforation from the intake of hydrochloric acid to be the cause of death.

Diagnostic accuracy of the third molar maturity index (I) to assess the age of legal majority in Northern Brazil-population-specific cut-off values.

International guidelines for dental age assessment have recommended the use of methods based on available population-specific data. The Third Molar Maturity Index (I) was previously validated in several populations worldwide. This was the first study to evaluate the I in a northern Brazilian population and to test the diagnostic accuracy of the method to distinguish between minors and adults.

VIRDENTOPSY: Virtual Dental Autopsy and Remote Forensic Odontology Evaluation.

The identification of human remains relies on the comparison of post-mortem data, collected during the autopsy, with the ante-mortem data gathered from the missing persons' reports. DNA, fingerprints, and dental data are considered primary identifiers and are usually collected during any human identification process. Post-mortem dental data should be collected and analyzed by forensic odontologists, as a dental autopsy must not be confused with a dental examination.

Sweet tooth: DNA profiling of a cranium from an isolated retained root fragment.

Sampling of healthy multi-rooted teeth is recommended for the genetic identification of human skeletal remains. However, this may not always be possible, as in the reported case consisting of an isolated human cranium found in an aggregate crushing and processing plant in Piedmont, Northwest Italy. The cranium displayed significant weathering, suggesting a post-mortem interval of several years, and was edentulous with the exception of the apical root fragment of the upper left canine, consequence of an antemortem horizontal fracture.

iDENTIfyme Informative Campaign: Raising Forensic Dental Identification Awareness in the Community.

The identification of human remains can be performed visually through families and next-of-kin, but it is not advisable to rely only on visual recognition; instead, it is preferable to conduct a forensic comparison of antemortem and postmortem data for primary identifiers (fingerprints, DNA, and dental data). A dental autopsy is particularly valuable in the identification process of skeletonized, carbonized, saponified, and fragmented human remains. The principal challenge in the identification process is the search and collection of antemortem data.

Minor migrants' age estimation: Comparison of two dental methods.

In case of minor migrants, absence of valid identification documents that clearly define age is a critical issue, because without these data the child cannot enjoy the rights provided by the Convention on the Rights of the Child. Differentiation between minors and adults is fundamental when age is disputed in human identification, asylum seeking, criminal liability, and child abuse fields. Few indications are available about qualitative/statistical agreement of different age estimation methods.

Dental autopsy recommendations in SARS-CoV-2 infected cases.

Unidentified human remains with unknown medical history can always pose biological hazards to forensic pathologists and odontologists, including hepatitis C, HIV infection, Middle East respiratory syndrome (MERS), hemorrhagic fever viruses such as Ebola, meningitis and now Sars-Cov2. The pandemic of the new coronavirus disease (COVID-19) has reached 185 Countries with an increasing number of deaths. Forensic pathologists and odontologists may find themselves having to perform an identification autopsy to confirmed or suspected Sars-Cov2 positive deaths.

Establishment of the forensic odontology department: A proposed model for the basic infrastructure and forensic odontology kit.

The importance and the application of dental science and forensic odontology in the legal system are gradually increasing in India. In a long-term vision, there is a need for a specialized forensic training curriculum not only for the undergraduate and postgraduate dental students but also for the experienced dental surgeons. Dental experts opinion is sought most commonly in forensic casework of human identification, age estimation, and sexual assault cases with patterned injury, by the legal and forensic authorities.

Causes of death shortly after delivery and medical malpractice claims in congenital high airway obstruction syndrome: Review of the literature.

Congenital High Airway Obstruction Syndrome is a rare pathology that may conduct the baby to death shortly after delivery. This outcome may cause emotional distress in the parents but it may also generate expensive medical malpractice claims about the reasons why the syndrome was not identified and/or correctly treated. The authors conducted a review of the cases in which Congenital High Airway Obstruction Syndrome caused death of the baby shortly after delivery.

Selfie identification app as a forensic tool for missing and unidentified persons.

Social media applications can be valuable investigative tools in the search for missing and unidentified persons. As yet, no forensic App exists with the aim of assisting the human identification process, through the search of antemortem data to be used as adjunct data in the comparison with postmortem data collected. The aim of this article is to introduce a new application for Smartphones called "Selfie Forensic ID" App which will employ selfie and face photographs as an archive of dental data and dental features of the front teeth of missing persons sharing with Instagram, Tumblr, and Twitter Social Networks (available for free download from both Android and Apple store at http://onelink.

Dental autopsy for the identification of missing persons.

Unidentified human remains require the complete collection of data during the autopsy stage to achieve, even belatedly, a positive identification. The very large number of people reported as missing in Italy (36,902) may represent an obstacle in the investigative process leading to the potential identity of the corpse, considering that 76.98% are foreigners.

Under the lens: Dental expert witnesses in Brazil, Croatia, Indonesia, Italy, Saudi Arabia, and the United Kingdom.

The dentists' main job is to restore health and function to the oral cavity. However, dental professionals can also be involved in medico legal activities as forensic odontologists or by being Expert Witnesses (EW) to testify in professional liability cases, car accidents and work-related injuries. When called to act as an expert witness by the Court, the appointed dentist has to combine both biological and technical knowledge with equivalent medico-legal and forensic knowledge.

Could the screening for correct oral health reduce the impact of death due to bolus asphyxia in adult patients? A forensic case report.

Introduction: "Bolus death" or "Café Coronary syndrome" refers to death due to asphyxia caused by an occlusion of the upper airways due to food. In this kind of asphyxia, the food bolus obstructs the larynx or the bronchial branches. This kind of event often affects subjects with acute intoxication due to alcohol or drugs, or with edentulism and with neurological or psychiatric diseases.

Child protection: legal and ethical obligation regarding the report of child abuse in four different countries.

Child protection is the duty of every single member of the society. Health professionals who work with children, such as members of dental team, are in the unique position to recognize signs of physical, sexual and emotional abuse as well as (dental) neglect. They should report any suspected case where a child is or may be in need of welfare.

Expert witnesses in dentistry: a comparison between Italy and Croatia.

A dentist is frequently required to translate dental trauma into monetary value, for example after car accidents and/or work-related injuries. When called to act in this capacity a dentist should combine his/her biological and technical knowledge with a quality medico-legal knowledge. Calculation of economic (pecuniary) damages and non-economic (non-pecuniary) damages requires specific training in medico-legal matters and awareness of the inherent pitfalls.

Oral health awareness in Croatian and Italian urban adolescents.

Purpose of this study was to investigate and compare differences in oral health awareness between Croatian and Italian urban adolescents. The sample consisted of primary school last grade students aged between 13 and 15 years, 300 children from Zagreb (Croatia) and 298 children from Bari (Italy). Oral health awareness was evaluated using a self-administered standardized questionnaire.

Orthodontic surgery and professional liability: the homozygote twin case.

A professional liability lawsuit of an orthodontic case is presented through its medico-legal assessment. The patient underwent an orthodontic treatment combined with several maxillo-facial surgical interventions. Several temporomandibular joint complications followed, plus he was unhappy with aesthetic results and modifications to his facial features.

Assessing chronological age of unaccompanied minors in southern Italy.

The increasing volume of, and subsequent complexities resulting from, migratory flows in the broader context of globalization has led to a range of problems, not only the protection of human rights and disease control but also the identification of those with the right to apply for refugee status and the age assessment of unaccompanied minors. Italy is a magnet for immigration from other countries bordering the Mediterranean Sea because the Italian coasts are within easy reach. In Italy, as in other western countries, unaccompanied asylum seekers deemed to be younger than 18 years face a very different path through the immigration system from that experienced by adults.

Forensic approach to an archaeological casework of "vampire" skeletal remains in Venice: odontological and anthropological prospectus.

During the years 2006-2007, the Archeological Superintendent of Veneto (Italy) promoted a research project on mass graves located on Nuovo Lazzaretto in Venice, where the corpses of plague deaths were buried during the 16th and 17th centuries. The burials were of different stages and are believed to be the remains of plague victims from the numerous outbreaks of pestilence, which occurred between the 15th and 17th centuries. Among the fragmented and commingled human bones, an unusual burial was found.

Preventing dentists' involvement in torture: the developmental history of a new international declaration.

Background: For more than half a century, the risk of physicians participating in torture has received thoughtful attention in the field of medicine, and a number of international organizations have issued declarations decrying such involvement. Despite publications that provide evidence of dentists' having participated in torture as well, until recently the dental profession was quiescent on the subject.

Methods: The authors describe the historical background for a new declaration against dentists' participation in torture developed by the International Dental Ethics and Law Society and the Fédération Dentaire Internationale (FDI) World Dental Federation.

Forensic dental investigations and age assessment of asylum seekers.

Age estimation is useful in forensic investigations to aid in the process of identifying unknown victims as well as living individuals. In many countries age estimation is commonly used to assist immigration authorities in deciding whether refugees or illegal migrants have reached that designated age that separates a juvenile from an adult. This is particularly important for the protection of unaccompanied minors.