fissure caries

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• Fissure — A cleft or groove. A fissure can be normal or abnormal. A fissure in the cerebral cortex is a normal feature. It is a deep fold that involves the entire thickness of the brain wall. A fissure in the anus is distinctly abnormal. It is a painful… …   Medical dictionary

• Caries — Dental cavities. Holes in the two outer layers of a tooth called the enamel and the dentin. The enamel is the outermost white hard surface and the dentin is the yellow layer just beneath enamel. Both layers serve to protect the inner living tooth …   Medical dictionary

• fissure cavity — a carious lesion beginning in a fissure of a tooth. See pit caries, under caries …   Medical dictionary

• fissure sealant — (in dentistry) a material that is bonded to the enamel surface of teeth to seal the fissures, in order to prevent dental caries. Composite resins, unfilled resins, and glass ionomer cements have been used as fissure sealants. * * * see pit and… …   Medical dictionary

• fissure — n. 1) (in anatomy) a groove or cleft; e.g. the fissure of Sylvius is the groove that separates the temporal lobe of the brain from the frontal and parietal lobes. 2) (in pathology) a cleftlike defect in the skin or mucous membrane caused by some… …   The new mediacal dictionary

• fissure sealant — (in dentistry) a material that is bonded to the enamel surface of teeth to seal the fissures, in order to prevent dental caries. Composite resins, unfilled resins, and glass ionomer cements have been used as fissure sealants …   The new mediacal dictionary

• Dental caries — This article is about dental caries in humans. To read about dental caries in other animals, please see dental caries (non human). Dental caries Classification and external resources Destruction of a tooth by cervical decay from dental caries.… …   Wikipedia

• pit and fissure sealant — a dental sealant used to occlude noncarious pits and fissures on occlusal tooth surfaces, thereby preventing caries producing microorganisms and debris from entering …   Medical dictionary

• Sucrose — Sucrose …   Wikipedia

• Glass ionomer cement — A Glass Ionomer Cement (GIC) is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on the reaction of silicate glass powder and polyalkeonic acid. These tooth coloured… …   Wikipedia

• CIM-10 Chapitre 11 : Maladies de l'appareil digestif — Index CIM 10 Chapitre I : A00 B99 Chapitre II : C00 D48 Chapitre III : D50 D89 Chapitre IV : E00 E90 Chapitre V : F00 F99 Chapitre VI : G00 G99 Chapitre VII : H00 H59 Chapitre VIII : H60 H95 …   Wikipédia en Français