Pulp inflammation: from the reversible pulpitis to pulp necrosis during caries progression

Lars Bjørndal*, Domenico Ricucci

*Corresponding author for this work
4 Citations (Scopus)

Abstract

The advances of pulp biology combined with detailed description of the carious lesion environment, as well as the clinical evidence of treating deep lesions, have modified the view of pulp inflammation as being the nonstopping train toward apoptosis and pulp necrosis. The dentine comprises bioactive extracellular matrix, and during carious demineralization of the dentine, there is a release of bioactive molecules which can trigger the odontoblasts being members of the first line of host defense. An update of caries pathology from reversible pulpitis to necrosis is presented. A well-defined radiographical subdivision of the profound carious lesion into deep and extreme deep may be beneficially for an improved understanding of the point of irreversibility of pulp inflammation. However, the clinical estimation of inflammation remains a challenge.

Original languageEnglish
Title of host publicationThe Dental Pulp : Biology, Pathology, and Regenerative Therapies
EditorsMichel Goldberg
Number of pages15
PublisherSpringer
Publication date2014
Pages125-139
ISBN (Print)978-3-642-55159-8
ISBN (Electronic)978-3-642-55160-4
DOIs
Publication statusPublished - 2014

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