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2022, Number 2

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Rev Cubana Estomatol 2022; 59 (2)

Are ''pink teeth'' relevant to current forensics?

Machado MD, Pérez PV

Language: Spanish
References: 14
Page:
PDF size: 440.01 Kb.


ABSTRACT

Introduction: “Pink teeth” are a post-mortem phenomenon characterized by a rose, reddish and even purple shade of color which may be observed in teeth. Their first reference dates back to 1829, when Thomas Bell described them. They have been a topic of debate for almost two centuries. The subject poses several questions: Would it be more logical to name them “red teeth” or “purple teeth”? What causes the increase in color intensity? Does the pink shade signal a specific cause of death? Does it remain forever or may it disappear for a variety of reasons?
Objective: Describe the indicators that “pink teeth” may still be considered an important element in current forensic research.
Main remarks: Based on the experience gathered from the cases analyzed in the last 20 years and the bibliographic review conducted, it is evident that the phenomenon appears mainly in anterior teeth and single-rooted premolars. On the other hand, pink teeth may be observed ante mortem as well as post mortem. For a number of reasons, post mortem pink teeth take several days to form, and they are a taphonomic phenomenon, present in violent as well as natural deaths, though their change in tone depends on various factors.
General considerations: Founded on the experience obtained by the authors and the bibliography about the topic, it is evident that this sign, phenomenon or finding (upon clarification of the questions posed) may still be very significant and enlightening in the current forensic context.


REFERENCES

  1. Labajo M, Sánchez J, Buera B. “Postmortem pink teeth”: un curioso fenómeno. Revista de la Escuela de Medicina Legal. 2006 [acceso: 12/03/2020]; 1(1):35-46. Disponible en: Disponible en: https://www.aacademica.org/elenalabajogonzalez/45.pdf 1.

  2. Palmieri J. Dientes Rosas. Estallido del paquete vásculo-nervioso en la cámara pulpar dental. Revista Skopein. 2015 [acceso: 07/03/2020]; 7:6-12. Disponible en: Disponible en: https://skopein.org/ojs/index.php/1/article/view/50/45 2.

  3. Franco A, Mendes S, Picoli F, Rodrigues L, Silva R. 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 Sci Int. 2018; 291:8-12. DOI: 10.1016/j.forsciint.2018.08.011

  4. Hernández O, Rubio M. Fenómeno de diente rosa o pink teeth. Odontología Actual. 2016 [acceso: 11/04/2020]; 13(162):28-30. Disponible en: Disponible en: https://189.240.63.5biblio.ujsierra/images/REVISTAS/estomatologia/Odontologia_actual_162.pdf 4.

  5. Campos W, Romero Flores E, Briceño B. Importancia del color dentario en la odontología forense: dientes rosas. Odontología Actual. 2015 [acceso: 06/03/2020]; 12(142):18-22. Disponible en: Disponible en: https://www.imbiomed.com.mx/ 5. articulo.php?id=104997&r=C

  6. Villalobos K, Fernández J. Fenómeno de diente rosado en asfixia por sumersión. Presentación de caso. Medicina Legal de Costa Rica. 2016 [acceso: 27/02/2020]; 33(2):1-5. Disponible en: Disponible en: https://www.scielo.sa.cr/pdf/mlcr/v33n2/2215-5287-mlcr-33-02-133.pdf 6.

  7. Campobasso C, Di Vella G, De Donno A, Santoro V, Favia G, Introna F. Pink Teeth in a series of bodies recovered from a single shipwreck. The American Journal of Forensic Medicine and Pathology. 2006; 27(4):313-6. DOI: 10.1097/01.paf.0000233544.58567.81

  8. Franco A, Navarro M, Gomes L, Ferreira V, Valente R, Blumemberg C. Case-specific characteristics of pink teeth in dental autopsies - A systematic review. Journal of Forensic and Legal Medicine. 2019; 68(1):1-8. DOI: 10.1016/j.jflm.2019.101869

  9. Gowda B, Sivapatha B, Chatterji A, Chatterji B. Histological appearance of postmortem pink teeth: report of two cases. J Forensic Dent Sci. 2015; 7(1):168-170. DOI: 10.4103/0975-1475.156200

  10. Van Wyk C. Postmortem pink teeth: in vitro production. J Oral Pathology. 1988; 17(9-10):568-72. DOI: 10.1111/j.1600-0714.1988.tb01336.x

  11. Wallman J. Body farms. Forensic Sci Med Pathol. 2017; 13: 487-9. DOI: 10.1007/s12024-017-9932-z

  12. Fowler K, Jack S, Lyons B, Betz C, Petrosky E. Surveillance for violent deaths-National violent death reporting system, 18 States, 2014. MMWR Surveill Summ S. 2018; 67:1-36. DOI: 10.15585/mmwr.ss6702a1

  13. Birngruber C, Veit F, Lang J, Verhoff M. Inhaled cyanide intoxication as a vital sign in a room fire victim. Forensic Sci Int. 2017; 281:16-8. DOI: 10.1016/j.forsciint.2017.10.037

  14. Briem A, Palmieri J. Diente rosado post mortem14. y Odontología Forense: Relato de caso pericial. Revista Skopein. 2016 [acceso: 07/03/2020]; 10: 74-9. Disponible en: Disponible en: https://skopein.org/ojs/index.php/1/article/view/73/67 14.




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