The impact of periodontal disease on ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
The impact of periodontal disease on cementochronology age estimation
Author(s) :
de Broucker, Amélie [Auteur]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Faculté de Médecine Henri Warembourg - Université de Lille
Colard, Thomas [Auteur]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Faculté de Médecine Henri Warembourg - Université de Lille
Penel, Guillaume [Auteur]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Blondiaux, Joël [Auteur]
Centre d'Etudes Paléopathologiques du Nord [CEPN]
Centre Michel de Boüard - Centre de recherches archéologiques et historiques anciennes et médiévales [CRAHAM]
Naji, Stephan [Auteur]
Centre Michel de Boüard - Centre de recherches archéologiques et historiques anciennes et médiévales [CRAHAM]
Culture et Environnements, Préhistoire, Antiquité, Moyen-Age [CEPAM]
Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Faculté de Médecine Henri Warembourg - Université de Lille
Colard, Thomas [Auteur]

Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Faculté de Médecine Henri Warembourg - Université de Lille
Penel, Guillaume [Auteur]

Marrow Adiposity & Bone Lab - Adiposité Médullaire et Os - ULR 4490 [MABLab]
Blondiaux, Joël [Auteur]
Centre d'Etudes Paléopathologiques du Nord [CEPN]
Centre Michel de Boüard - Centre de recherches archéologiques et historiques anciennes et médiévales [CRAHAM]
Naji, Stephan [Auteur]
Centre Michel de Boüard - Centre de recherches archéologiques et historiques anciennes et médiévales [CRAHAM]
Culture et Environnements, Préhistoire, Antiquité, Moyen-Age [CEPAM]
Journal title :
International Journal of Paleopathology
Pages :
128-133
Publisher :
Elsevier
Publication date :
2016-12
ISSN :
1879-9817
English keyword(s) :
Periodontal disease
Cementum annulation
age estimation
Paleopathology
Cementum annulation
age estimation
Paleopathology
HAL domain(s) :
Sciences de l'Homme et Société/Démographie
Sciences de l'Homme et Société/Archéologie et Préhistoire
Sciences de l'Homme et Société/Histoire
Sciences de l'Homme et Société/Anthropologie sociale et ethnologie
Sciences de l'Homme et Société/Sociologie
Sciences de l'Homme et Société/Anthropologie biologique
Sciences de l'Homme et Société/Méthodes et statistiques
Sciences de l'Homme et Société/Archéologie et Préhistoire
Sciences de l'Homme et Société/Histoire
Sciences de l'Homme et Société/Anthropologie sociale et ethnologie
Sciences de l'Homme et Société/Sociologie
Sciences de l'Homme et Société/Anthropologie biologique
Sciences de l'Homme et Société/Méthodes et statistiques
English abstract : [en]
Estimating an individual’s age at death is essential for post-mortem identification, paleopathology and paleodemography. With substantial development over the past 10 years in cementochronology analyses, some concerns have ...
Show more >Estimating an individual’s age at death is essential for post-mortem identification, paleopathology and paleodemography. With substantial development over the past 10 years in cementochronology analyses, some concerns have arisen that oral pathological conditions may artificially reduce or increase cementum apposition. The objective of this study was to observed the impact of periodontal disease on acellular cementum and on the reliability of cementochronology to test its accuracy for estimating individual age at death. The study included 41 teeth presenting different degrees of bone destruction, extracted from 18 individuals affected by untreated periodontal disease. The results demonstrated that the degree of alveolysis had only limited effects on the counting of cementum annulations in the middle (rp = 0.92, p < 0.01 between estimated and civil age) and the cervical (rp = 0.85, p < 0.01) thirds of the root, whereas in the apical third, the increments were affected considerably. This cementum reactive process compensates for bone destruction and loss of the attachment apparatus. These data suggest that cementum could continue to grow at a slower rate despite bone destruction due to periodontal disease. Cementochronology can thus be applied to teeth with a damaged periodontium by sectioning the middle third of the root.Show less >
Show more >Estimating an individual’s age at death is essential for post-mortem identification, paleopathology and paleodemography. With substantial development over the past 10 years in cementochronology analyses, some concerns have arisen that oral pathological conditions may artificially reduce or increase cementum apposition. The objective of this study was to observed the impact of periodontal disease on acellular cementum and on the reliability of cementochronology to test its accuracy for estimating individual age at death. The study included 41 teeth presenting different degrees of bone destruction, extracted from 18 individuals affected by untreated periodontal disease. The results demonstrated that the degree of alveolysis had only limited effects on the counting of cementum annulations in the middle (rp = 0.92, p < 0.01 between estimated and civil age) and the cervical (rp = 0.85, p < 0.01) thirds of the root, whereas in the apical third, the increments were affected considerably. This cementum reactive process compensates for bone destruction and loss of the attachment apparatus. These data suggest that cementum could continue to grow at a slower rate despite bone destruction due to periodontal disease. Cementochronology can thus be applied to teeth with a damaged periodontium by sectioning the middle third of the root.Show less >
Language :
Anglais
Popular science :
Non
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