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Titolo:
Effects of extreme heat on teeth with implications for histologic processing
Autore:
Myers, SL; Williams, JM; Hodges, JS;
Indirizzi:
Univ Minnesota, Sch Dent, Dept Oral Sci, Div Oral Pathol, Minneapolis, MN 55455 USA Univ Minnesota Minneapolis MN USA 55455 Pathol, Minneapolis, MN 55455 USA Hennepin Cty Med Examiners Off, Minneapolis, MN USA Hennepin Cty Med Examiners Off Minneapolis MN USA f, Minneapolis, MN USA Univ Minnesota, Sch Publ Hlth, Div Biostat, Minneapolis, MN 55455 USA UnivMinnesota Minneapolis MN USA 55455 iostat, Minneapolis, MN 55455 USA Univ Minnesota, Sch Dent, Minnesota Oral Hlth Clin Res Ctr, Biostat Core, Minneapolis, MN 55455 USA Univ Minnesota Minneapolis MN USA 55455 t Core, Minneapolis, MN 55455 USA
Titolo Testata:
JOURNAL OF FORENSIC SCIENCES
fascicolo: 4, volume: 44, anno: 1999,
pagine: 805 - 809
SICI:
0022-1198(199907)44:4<805:EOEHOT>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Keywords:
forensic science; incineration; dentition; histologic processing; histology;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Myers, SL Univ Minnesota, Sch Dent, Dept Oral Sci, Div Oral Pathol, 16-122Moos Tower,515 Delaware St SE, Minneapolis, MN 55455 USA Univ Minnesota 16-122 Moos Tower,515 Delaware St SE Minneapolis MN USA 55455
Citazione:
S.L. Myers et al., "Effects of extreme heat on teeth with implications for histologic processing", J FOREN SCI, 44(4), 1999, pp. 805-809

Abstract

This pilot study examined teeth subjected to extreme heat under laboratoryconditions, and the subsequent effect of decalcification and histologic processing. Physical and microscopic findings were evaluated in relation to temperature and duration of thermal insult. Microscopic examination following decalcification and histologic processing revealed changes including severe tissue fragmentation, vapor bubbles within dentinal tubules, altered histologic staining, charring and tissue shrinkage. Dentin appeared to be the most reliable microscopic identifier of incinerated dental tissues. Temperatures above 600 degrees C strongly predicted tooth disintegration followingdecalcification. This finding has implications in incineration cases wherehistologic evidence must be maintained and examined intact.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 16:54:53