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Feline odontoclastic resorption lesion (FORL) is a syndrome in cats characterized by resorption of the tooth by odontoclasts, cells similar to osteoclasts. FORL has also been called Feline tooth resorption (TR), neck lesion, cervical neck lesion, cervical line erosion, feline subgingival resorptive lesion, feline caries, or feline cavity.
In cases of a simple enamel fracture, the recommended approach is to reattach the broken tooth fragment, if it is possible. [4] Following reattachment, smoothing of the edges is undertaken. [ 4 ] [ 1 ] Depending on the extent of the fractured portion, a choice is made between a glass ionomer or permanent restoration, such as composite resin ...
Fracture involving enamel and dentine with pulp exposure Tooth not tender with normal mobility Exposed pulp will be sensitive to stimuli Loss of enamel and dentine May need lip or cheek x-ray to locate tooth fragments or other materials In developing teeth, preserve pulp vitality by pulp capping or partial pulpotomy using calcium hydroxide
Enamel fracture: Loss of tooth surface confined at the enamel: Loss of enamel, not TTP, no mobility, positive vitality testing: Smooth edges, restore tooth or attach tooth fragment if available. Dependent on the size of the fracture. Follow up radiograph in a year: Restore or smoothen tooth. Review 4–6 months until exfoliation Crown and root ...
Enamel infractions are microcracks seen within the dental enamel of a tooth. [1] They are commonly the result of dental trauma to the brittle enamel, which remains adherent to the underlying dentine. They can be seen more clearly when transillumination is used. Enamel infractions are found more often in older teeth, as the accumulated trauma is
Since demineralization of enamel by caries follows the direction of the enamel rods, the different triangular patterns between pit and fissure and smooth-surface caries develop in the enamel because the orientation of enamel rods are different in the two areas of the tooth. [76] As the enamel loses minerals, and dental caries progresses, the ...
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These forms of tooth wear can further lead to a condition known as abfraction, [3] where by tooth tissue is 'fractured' due to stress lesions caused by extrinsic forces on the enamel. Tooth wear is a complex, multi-factorial problem and there is often difficulty identifying a single causative factor. [3]