European maxillary molars M1: It is notable for its pronounced taurodontism, in which the clefts between the roots are It is shallow, polished, has sharp margins, and exhibits fine buccolingual wear striae within it. The M2 was lost antemortem, and many of the other teeth were probably lost prior to death. All of the labial alveolar bone from the left C1 to the right M3 and the lingual alveolar bone from the left mid-M1 to M3 was resorbed antemortem, and there are fossae from periapical abscesses in the vicinities of the incisors and the M3, including a lingual fenestration from the M3 socket.
There is no evidence of taurodontism. The distolingual corner of the cervical half of the root has been eroded by a caries, which extends around the corner of the root, up into the crown, and into the pulp chamber. The internal surfaces are undulating and eroded, and the preserved margins are rounded. The carious lesion is accompanied by hypercementosis around most of roots, indicating associated periodontal involvement in the lesion. F ernandez P. L alueza C. Maroto éd. L ebel S.
USA 98 : L evitch L. L umley M. M oulin F. France 1 : T illier A. The stagnation of milk about the neck of anterior teeth and the fermentation of disaccharide lactose contribute to carious process.
Adolescent Caries There are two chronological periods when acute, rapidly progressed caries is commonly observed. Acute exacerbation in caries rate is usually seen at 4- 8 years of age and at years of age. The acute attack in the period of years of age usually characterized as adolescent caries. The characteristic features of this type of caries are: Lesions are in teeth and surfaces that are relatively immune to caries. Lesions had relatively small opening in enamel with extensive undermining.
There is rapid penetration of enamel and extensive involvement of dentin. En savoir plus à propos de l'abonnement Scribd Bestsellers. Bien plus que des documents. Commencez l'essai gratuit Annulez à tout moment. Lecture 2-Classification of Dental Caries. Transféré par Ali Al-Qudsi.
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Signaler comme contenu inapproprié. Télécharger maintenant. Titres liés. Élément précédent du carrousel Élément suivant du carrousel.
Cervical caries on the maxillary primary incisors
Wedad Etman AmCoFam]. Passer à la page. Rechercher à l'intérieur du document. Ghada Maghaireh There is currently no universally accepted classification of the disease. On the basis of clinical features and patterns, dental caries may be classified in many ways: 1. Smooth surface caries II. Root Caries Crown Caries A. Classification Based on Severity and Rate of Caries Progression Dental caries may be classified according to the severity and rapidity of attack: I.
Active caries: Describe lesion that progressively destroys more tooth structure. Classification based on Chronology age Infancy caries Adolescent caries Infancy caries In children with infancy caries, there is a unique distribution of dental decay.
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