Forensic Identification of Charred Human Remains Using Dental Remnants: A Review of Methods and Temperature Ranges (400-800°C)
Editor's note: This article was published in GAP iNTERDISCIPLINARITIES (GAP Journals) without the author's consent.
DOI:
https://doi.org/10.37506/vyz8zf84Keywords:
charred remains, dental records, forensic odontology, restorations, dental implantsAbstract
Establishing the identity of a person is important in the field of forensic odontology. This field can be helpful in identifying charred corpses in cases involving intense heat. Bones and body tissues can be extremely damaged due to heat, in such cases dental records have become a reliable source of identification. Dental Identification of charred human remains begins with the examination of dental features such as teeth anatomy, morphology, dental implants, oral health, restorations, fillings, dental anomalies and overall dental structure. These features remain resistant to extreme heat and can thus be compared with that of the ante-mortem records. When the postmortem and ante-mortem records match a successful identification is done. Dental features may also be damaged and become less effective for identification when temperatures rise above a particular range. In order to help with the identification of charred human remains, this research intends to give forensic experts a clear understanding of the circumstances in which dental records can be used by examining the effects of extreme temperature within the 400–800°C range. By gaining insights into this particular range and its effects on dental tissues and records gives forensic experts a chance to solve complex cases involving burned corpses.
References
Manjunath K, Sriram G, Saraswathi TR, Sivapathasundharam B. Enamel rod end patterns: A preliminary study using acetate peel technique and automated biometrics. J Forensic Odontol. 2008;1(1):33-6.
Whittaker DK. Forensic dentistry in the identification of victims and assailants. Journal of Clinical Forensic Medicine. 1995 Sep 1;2(3):145-51.
Frari P, Iwashita AR, Caldas JC, Scanavin MA, Júnior ED. Aimportância do odontolegista no processo de identificaçãohumana de vítima de desastreemmassa. Sugestão de protocolo de exametécnico-pericial. Odonto. 2008 Jan;16(31):38-44.
Silva RH, Silva CT, Oliveira RN. Prontuárioodontológico: aspectoséticos e legais. Orientaçãoprofissionalpara o cirurgiãodentista. 2011.
Patel A, Parekh V, Kinariwala N, Johnson A, Gupta MS. Forensic identification of endodontically treated teeth after heat-induced alterations: An in vitro study. European Endodontic Journal. 2020;5(3):271.
Reddy AV, Prakash AR, Killampalli LK, Rajinikanth M, Sreenath G, Sabiha PB. Gender determination using barr bodies from teeth exposed to high temperatures. Journal of Forensic Dental Sciences. 2017 Jan;9(1):44.
Lacruz RS, Habelitz S, Wright JT, Paine ML. Dental enamel formation and implications for oral health and disease. Physiological reviews. 2017 Jul 1;97(3):939-93.
DiGangi EA, Moore MK, editors. Research methods in human skeletal biology. Academic Press; 2012 Nov 27.
Pol CA, Gosavi SR. Scanning electron microscopic analysis of incinerated teeth: An aid to forensic identification. Journal of Oral and Maxillofacial Pathology: JOMFP. 2014 Jan;18(1):32.
Bharanidharan R, Karthik R, Rameshkumar A, Rajashree P, Rajkumar K. Ameloglyphics: An adjunctive aid in individual identification. SRM Journal of Research in Dental Sciences. 2014 Oct 1;5(4):264-8.
Juneja M, Juneja S, Rakesh N, Kantharaj YD. Ameloglyphics: A possible forensic tool for person identification following high temperature and acid exposure. Journal of forensic dental sciences. 2016 Jan;8(1):28.
Bagdey SP, Moharil RB, Dive AM, Thakur S, Bodhade A, Dhobley AA. Effect of various temperatures on restored and unrestored teeth: A forensic study. Journal of forensic dental sciences. 2014 Jan;6(1):62.
Conde A, da Costa Taddeucci P, Baldissera AA, Franco A, Fernandes MM. Macrostructure of teeth restored with different dental materials analyzed after thermal inversion. RevistaBrasileira de Odontologia Legal. 2019 Apr 13;6(1).
Chandra DrR, Mittal DrP, OjhaDrU. World wide journals [Internet]. 2019 [cited 2023 Nov 20]. Available from: https://www.worldwidejournals.com/paripex/article/heat-induced-alterations-in-root-canal-obturation-implications-for-the-identification-of-fire-victims/MTE2MjE=/?is=1&b1=129&k=33
Das N, Gorea RK, Gargi J, Singh JR. Sex determination from pulpal tissue. Journal of Indian Academy of Forensic Medicine. 2004;26(2):50-4.
Merlati G, Savio C, Danesino P, Fassina G, Menghini P. Further study of restored and un-restored teeth subjected to high temperatures. Journal of Forensic OdontoStomatology. 2004 Dec 1;22(2):34-9.
Muller M, Berytrand MF, Quatrehomme G, Bolla M, Rocca JP. Macroscopic and microscopic aspects of incinerated teeth. The Journal of forensic odonto-stomatology. 1998 Jun 1;16(1):1-7.
Patidar KA, Parwani R, Wanjari S. Effects of high temperature on different restorations in forensic identification: Dental samples and mandible. Journal of forensic dental sciences. 2010 Jan;2(1):37.
Priyadharscini RA, Sabarinath TR. Barr bodies in sex determination. Journal of forensic dental sciences. 2013 Jan;5(1):64.
Ranganath A, Nasim I. Effect of high temperatures on root canal obturation–an aid in forensic identifications. Journal of Advanced Pharmacy Education & Research| Jul-Sep. 2017;7(3).
Reesu GV, Augustine J, Urs AB. Forensic considerations when dealing with incinerated human dental remains. Journal of forensic and legal medicine. 2015 Jan 1;29:13-7.
Rossouw RJ, Grobler SR, Phillips VM, van W KT. The effects of extreme temperatures on composite, compomer and ionomer restorations. The Journal of Forensic Odonto-stomatology. 1999 Jun 1;17(1):1-4.
Savio C, Merlati G, Danesino P, Fassina G, Menghini P. Radiographic evaluation of teeth subjected to high temperatures: Experimental study to aid identification processes. Forensic Science International. 2006 May 10;158(2-3):108-16.
Schmidt, C.W., 2008. The recovery and study of burned human teeth. In The analysis of burned human remains (pp. 55-viii). Academic Press.
Vázquez L, Rodríguez P, Moreno F. In vitro macroscopic analysis of dental tissues and some dental materials used in endodontics, submitted to high temperatures for forensic applications. Revistaodontológicamexicana. 2012;16(3):171-81.
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