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Featured researches published by Yann Ardagna.


Forensic Science International | 2001

Limits of the Lamendin method in age determination

Bruno Foti; Pascal Adalian; Michel Signoli; Yann Ardagna; Olivier Dutour; Georges Leonetti

This study shows that epithelial attachment level, used as age determination criterion in Lamendins method, is not reliable for adults of either sex above the age of 49 years with periodontal diseases in any quadrant. The underestimation of calculated age increases from 7 to 19 years with chronological age. On the other hand, the present paper confirms the pertinence of dentin translucency as an age indicator in Lamendins method.


Cahiers Du Centre De Recherches Anthropologiques | 2011

Épidémiologie de la maladie dégénérative vertébrale dans des séries ostéologiques documentées. Proposition d'une nouvelle méthode de cotation et première application aux articulations interapophysaires lombaires

I. Bouchez; Yann Ardagna; B. Saliba-Serre; Olivier Dutour

RésuméSi l’arthrose rachidienne observée sur des restes squelettiques humains a fait l’objet de nombreux travaux en paléopathologie et en anthropologie médicolégale, l’exploitation de l’ensemble des articulations vertébrales par une méthodologie uniformisée, permettant d’approcher le comportement épidémiologique des différentes articulations vertébrales par rapport à la dégénérescence articulaire, est quasi inexistante. Afin de mieux définir les aspects paléoépidémiologiques de la maladie articulaire dégénérative vertébrale dans les séries ostéoarchéologiques, nous avons développé un programme de recherche portant sur l’enregistrement des manifestations dégénératives de l’ensemble des articulations vertébrales à partir de référentiels ostéologiques d’âge et de sexe connus, par une nouvelle méthodologie quantitative basée sur un découpage topographique. Les 250 rachis étudiés proviennent des collections documentées de Schoten (Belgique), de Bologne (Italie) et de Sassari (Sardaigne). L’ensemble des sites articulaires vertébraux a été analysé, nous présentons dans cet article les premiers résultats obtenus à partir de l’étude de l’articulation interapophysaire postérieure du segment lombaire. Nous avons constaté qu’il n’existait aucune différence de sévérité en fonction du sexe ou de la latéralité. De plus, au-delà de 50 ans tous les sujets possèdent au moins une surface articulaire lésée. Ainsi, plus que la sévérité, c’est le degré d’extension des lésions qui doit être relié à l’âge.AbstractIn paleopathology and forensic anthropology, contrary to vertebral degenerative disease (VDD) that has been extensively studied, the whole vertebral joints have been almost never investigated by standardizing methodology that allows approximating the epidemiological performance of various vertebral joints in relation to articular degeneration. In order to better define the paleoepidemiological aspects of VDD in osteological series, we have developed a research program based on the recording of degenerative lesions in the whole vertebral joints; this approach uses known age and sex, and involves a new quantitative methodology based on a topographic division. The 250 studied spines are from documented osteological collections of Schoten (Belgium), Bologna (Italy) and Sassari (Sardinia). We present here the first results relating to the lumbar apophyseal joints. No severity differences can be demonstrated according to sex or spine side. We have observed that subjects over 50 years old showed at least one articular surface with degenerative lesion. Thus, it is the extension stage of lesions more than their severity that should be linked with age.


The Journal of Infectious Diseases | 2006

Evidence for louse-transmitted diseases in soldiers of Napoleon's Grand Army in Vilnius.

Didier Raoult; Olivier Dutour; Linda Houhamdi; Rimantas Jankauskas; Pierre-Edouard Fournier; Yann Ardagna; Michel Drancourt; Michel Signoli; Vu Dang La; Yves Macia; Gérard Aboudharam


American Journal of Physical Anthropology | 2000

Molecular evidence for different stages of tuberculosis in ancient bone samples from Hungary

Christian J. Haas; Albert Zink; Erika Molnár; Ulrike Szeimies; Udo Reischl; Antónia Marcsik; Yann Ardagna; Olivier Dutour; György Pálfi; Andreas G. Nerlich


American Journal of Physical Anthropology | 2008

Paleoepidemiology of vertebral degenerative disease in a Pre‐Columbian Muisca series from Colombia

Claudia Mercedes Rojas-Sepúlveda; Yann Ardagna; Olivier Dutour


International Journal of Osteoarchaeology | 2006

Dental status of Napoleon's Great Army's (1812) mass burial of soldiers in Vilnius: childhood peculiarities and adult dietary habits

Zydrune Palubeckaite; Rimantas Jankauskas; Yann Ardagna; Y. Macia; Catherine Rigeade; Michel Signoli; Olivier Dutour


Comptes Rendus Palevol | 2004

Discovery of a mass grave of Napoleonic period in Lithuania (1812, Vilnius)

Michel Signoli; Yann Ardagna; Pascal Adalian; William Devriendt; Loïc Lalys; Catherine Rigeade; Thierry Vette; Albinas Kuncevičius; Justina Poskiene; Arunas Barkus; Zydrune Palubeckaite; Antanas Garmus; Virgilijus Pugaciauskas; Rimantas Jankauskas; Olivier Dutour


International Journal of Osteoarchaeology | 2004

Two neolithic cases of Hyperostosis frontalis interna

William Devriendt; Marie-Dominique Piercecchi-Marti; Yann Ardagna; Eric Mahieu; Israel Hershkovitz; Michel Signoli; Olivier Dutour


International Journal of Osteoarchaeology | 2005

A case of beheading dating from the celtic period (la Tène B, Sarliève-Grande Halle, France)

Yann Ardagna; A. Richier; G. Vernet; Olivier Dutour


Objets et Méthodes en Paléoanthropologie | 2005

La paléopathologie humaine

Yann Ardagna; Olivier Dutour

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Michel Signoli

Centre national de la recherche scientifique

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Pascal Adalian

Aix-Marseille University

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Olivier Dutour

French Institute of Health and Medical Research

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Catherine Rigeade

Centre national de la recherche scientifique

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Loïc Lalys

Centre national de la recherche scientifique

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Olivier Dutour

French Institute of Health and Medical Research

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William Devriendt

Centre national de la recherche scientifique

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Bruno Bizot

Aix-Marseille University

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Olivier Dutour

French Institute of Health and Medical Research

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