The world has experienced a plethora of mass disasters in recent years: acts of terrorism, bombings, earthquakes, hurricanes, typhoons, air crashes and other transportation mishaps, not to mention armed conflicts and migrants drowned in the Mediterranean Sea. In reviewing mass disasters to date, the principal difficulties have not changed: (1) large numbers of humans fragmented, co-mingled, and burned remains; (2) difficulty in determining who was involved in the disaster; (3) acquisition of useful medical and dental records and radiographs; (4) legal, jurisdictional, organisational, and political issues; (5) internal and external documentation and communication problems; (6) application of universal human forensic identification codes. Forensic dentistry plays a major role in victim identification. DNA and dental identification of human remains depends on sufficient availability of ante mortem information, existence of sufficient post mortem material and a comparison or match between ante and post mortem details. Forensic odontology is a specialty with a specific training, and cannot simply be carried out by dentists without such training. Strategies for developing an international forensic odontology capacity and resources are needed for the management of dead bodies following a mass disaster, together with universal guidelines and codes. To this end, Interpol's forms have proved to be a good starting point to meet these requirements.
Since 2004, several papers on the analysis of the apposition of secondary dentine have been published. The aim of this paper was to study a sample of peri-apical X-ray images of upper and lower incisors, both lateral and medial, to examine the application of pulp/tooth area ratio as an indicator of age. A sample of 116 individuals, 62 men and 54 women, aged between 18 and 74 years, was studied. Data were fitted with age as a linear function of the pulp/tooth ratio of incisors. The total variance explained by the regression equation ranged from 51.3% of age, when lower lateral incisors were used as explanatory variable, to 81.6% when upper lateral incisors were used. The accuracy of the corresponding regression model yielded ME = 8.44 and 5.34 years, respectively. These results show that, although incisors are less reliable than canines or lower premolars, they can be used to estimate age-at-death when the latter are absent.
Health, education and social services are placing increasing emphasis on preventing abuse and neglect by early intervention to support families where children and young people may be at risk. Dental hygienist and dental assistants, like all other health professionals, can have a part in recognizing and preventing children from those who would cause them harm. They should be aware of the warning signs, recognizing what to consider as abuse or dental neglect and know how to deal with these young patients, and to fulfil their legal and ethical obligation to report suspected cases. The purpose of this report is to review the oral and dental aspects of child abuse and dental neglect thus helping the dental team in detecting such conditions. In particular, this report addresses the evaluation of bite marks as well as perioral and intraoral injuries, infections, early childhood caries and diseases that may be indicative of child abuse or neglect. Emphasis is placed on an appropriate protocol to follow in the dental practice to best treat and protect children who may have suffered abuse, helping the team in the diagnosis and documentation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.