[Collection of epidemiological data on oral and dental health in young children. Pilot study conducted with 212 children in 11 ONE centers in the Province of Liège].

Dental caries still affect 60 to 90 % of children attending school worldwide. We collected epidemiological data from 212 children under the age of 6 supervised by the Office of Birth and Childhood in the Province of Liège. We analyzed the relationships between the prevalence of dental caries in the studied population sample and the risk factors that are usually associated to dental carries.

[The importance of pulp therapy in deciduous teeth].

Preserving primary teeth is crucial for maintaining the maxillary growth, aesthetics, mastication, and speech and for preventing from abnormal habits. Given the peculiar anatomy of the primary tooth, caries grow faster and more frequently to the pulp. In pediatric dentistry, new methods and enhanced material have been recently released on the market and broadened the field of treatments.

Microleakage after Thermocycling of Three Self-Etch Adhesives under Resin-Modified Glass-Ionomer Cement Restorations.

This study was designed to evaluate microleakage that appeared on Resin-Modified Glass-Ionomer Cement (RMGIC) restorations. Sixty class V cavities (h x w x l = 2 mm x 2 mm x 3 mm) were cut on thirty extracted third molars, which were randomly allocated to three experimental groups. All the buccal cavities were pretreated with polyacrylic acid, whereas the lingual cavities were treated with three one-step Self-Etch adhesives, respectively, Xeno III (Dentsply Detrey GmbH, Konstanz, Germany), iBond exp (Heraeus Kulzer gmbH & Co.