title: Forensic considerations when dealing with incinerated human dental remains.
abstract: Establishing the human dental identification process relies upon sufficient post-mortem data being recovered to allow for a meaningful comparison with ante-mortem records of the deceased person. Teeth are the most indestructible components of the human body and are structurally unique in their composition. They possess the highest resistance to most environmental effects like fire, desiccation, decomposition and prolonged immersion. In most natural as well as man-made disasters, teeth may provide the only means of positive identification of an otherwise unrecognizable body. It is imperative that dental evidence should not be destroyed through erroneous handling until appropriate radiographs, photographs, or impressions can be fabricated. Proper methods of physical stabilization of incinerated human dental remains should be followed. The maintenance of integrity of extremely fragile structures is crucial to the successful confirmation of identity. In such situations, the forensic dentist must stabilise these teeth before the fragile remains are transported to the mortuary to ensure preservation of possibly vital identification evidence. Thus, while dealing with any incinerated dental remains, a systematic approach must be followed through each stage of evaluation of incinerated dental remains to prevent the loss of potential dental evidence. This paper presents a composite review of various studies on incinerated human dental remains and discusses their impact on the process of human identification and suggests a step by step approach.
authors.affiliation: Department of Forensic Odontology, Maulana Azad Institute of Dental Sciences, MAMC Complex, B.S. Zafar Marg, New Delhi 110002, India. Electronic address: vijaykumar.reesu@gmail.com.
authors.forename: Gowri Vijay
authors.initials: GV
authors.lastname: Reesu
authors.affiliation: Department of Oral Pathology, Maulana Azad Institute of Dental Sciences, MAMC Complex, B.S. Zafar Marg, New Delhi, India.
authors.forename: Jeyaseelan
authors.initials: J
authors.lastname: Augustine
authors.affiliation: Department of Oral Pathology, Maulana Azad Institute of Dental Sciences, MAMC Complex, B.S. Zafar Marg, New Delhi, India.
authors.forename: Aadithya B
authors.initials: AB
authors.lastname: Urs
mesh_terms: D000366:Age Determination by Teeth / Q000379:methods; D003116:Color; D004247:DNA / Q000302:isolation & purification; D003739:Dental Cementum / Q000473:pathology; D003743:Dental Enamel / Q000473:pathology; D003793:Dental Restoration, Permanent; D005390:Fires; D005553:Forensic Dentistry / Q000379:methods / Q000592:standards*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D011862:Radiography, Panoramic; D012117:Resins, Synthetic / Q000302:isolation & purification
chemical_list: D012117:Resins, Synthetic; D004247:DNA
keywords: Composite resins; Forensic odontology; Human identification; Incineration; Radiographs; Scanning electron microscopy