Dentin‐Pulp and Periodontal Anatomy and Physiology

Tjäderhane, Leo; Paju, Susanna

doi:10.1002/9781119272014.ch2

Cited by 4 publications

(3 citation statements)

References 228 publications

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“…Through apical foramen, there is a communication with periodontal space. Endodontic and periodontal pathology are interconnected and influenced one by another through apical foramen or accessory foramens and root canals [7].…”

Section: Introduction To Dental Anatomy and Morphology 21 Nomenclatur...mentioning

confidence: 99%

Dental Anatomy and Morphology of Permanent Teeth

Craciunescu¹,

Negruţiu²,

Romînu³

et al. 2023

Dentistry

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The present chapter is proposing a detailed and illustrated description of dental morphology of permanent dentition. The main topics are related to nomenclature, age of emergence, a description of teeth’s tissues (pulp, dentin, enamel, and cement), and morphology of all permanent teeth. The main focus of this chapter is the description of individualized morphology and specific variations of each permanent tooth. The goal of all treatment phases in dental medicine is to restore the function, integrity, and morphology of the oral cavity, and all these achievements are reached through deep knowledge of dental morphology. Cavities are restored with direct dental materials, which need to be carved according to the natural shape, outlines, occlusal and proximal contacts of teeth’s morphology, reproducing also the shade and translucencies of natural teeth. The same goal dominates the prosthodontic field. It is well known in dental medicine that shape, size, and position assure the optimal function and preserve the self-maintenance of dental arches and dento-maxillary system. For esthetic, function, and self-preservation, all dental treatment fields have to first consider the dental morphology.

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Section: Introduction To Dental Anatomy and Morphology 21 Nomenclatur...mentioning

confidence: 99%

Dental Anatomy and Morphology of Permanent Teeth

Craciunescu¹,

Negruţiu²,

Romînu³

et al. 2023

Dentistry

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“…MMPs can be synthesized by odontoblasts but also by PMNs, macrophages and plasma cells. Uncontrolled activity of MMPs can contribute to excessive tissue destruction and spread of inflammation [ 14 ]. The most important molecular roles of MMPs are mentioned in Figure 2 .…”

Section: Introductionmentioning

confidence: 99%

ILs and MMPs Levels in Inflamed Human Dental Pulp: A Systematic Review

et al. 2021

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A wide range of mediators are released from the pulp tissue because of bacterial invasion which causes inflammation. Interleukins (ILs) and matrix metalloproteinases (MMPs) have a leading role in initiating and spreading of inflammation because of their synergic action. Biomarkers such as ILs and MMPs can be identified via several methods, establishing the inflammatory response of the dental pulp. The aim of this systematic review is to evaluate the levels of ILs and/or MMPs in human dental pulp. PubMed, OVID, Cochrane, Scopus, Web of Science and Wiley online library databases were searched for original clinical studies. After applying inclusion and exclusion criteria, a quality assessment of studies was performed based on a modified Newcastle-Ottawa scale. In the review were included articles that evaluated the presence of ILs and/or MMPs in pulp tissue using enzyme-linked immunosorbent assay (ELISA) or western blot or multiplex assay. Six articles were included in the present synthesis. Although various diagnostic methods were used, statistically significant higher levels of ILs and/or MMPs were mostly found in the experimental groups compared to healthy pulp samples. The biomarkers studied can be a promising tool to evaluate pulp tissue health or even in pulpitis treatment.

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“…Also, it consists of a large central pulp chamber which imitates the whole shape of the tooth crown (Melo and Ata-Ali 2017). The middle dentin layer is formed throughout the individual's life by odontoblasts at the dentin-pulp border (Tjäderhane and Paju 2019). There are 3 known types of dentine; the primary dentine that is formed until the tooth becomes functional, the secondary dentine that is formed after root completion, and the tertiary dentine which is formed only as a reaction to injury (Venkatesh et al 2014).…”

Section: Introductionmentioning

confidence: 99%

The accuracy of age estimation from pulp chamber/crown volume ratio of canines obtained by cone beam computed tomography images: an Egyptian study

Elgazzar

Elboraey

El-Sarnagawy

2020

Egypt J Forensic Sci

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Background Globally, the need for an accurate and valid method for age estimation in adults still exists. The aging process is associated with secondary dentine deposition that reduces the volume of teeth pulp. Therefore, dental age could be recognized from the volume of pulp cavity. The aim of this study was to assess the accuracy and validity of pulp chamber/crown volume ratio of maxillary and mandibular canines in estimating age using cone beam computed tomography (CBCT) images in a sample of the Egyptian population. Results There were significant strong negative correlations between age and each of the maxillary pulp chamber volume (PCV), mandibular PCV, maxillary pulp chamber/crown volume (PCV/CV) ratio, and mandibular PCV/CV ratio (p < 0.001). Furthermore, no significant differences were detected between both sexes regarding the mean maxillary and mandibular PCV and PCV/CV ratios (p > 0.05). The best fit regression model for age prediction was as follows: age (years) = 70.21 − 784.0x maxillary PCV/CV ratio − 1.66x maxillary PCV. The proposed model showed good power of prediction (R2 adjusted = 0.951). Additionally, the model was validated on an independent sample of 100 CBCT images with a root mean squared error (RMSE) of 2.86 years. Conclusion The obtained valid regression formula in this study can serve as a reliable tool for age estimation in Egyptians. This formula should be further validated on a larger sample size of the Egyptian population that considers more steady age distribution.

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Dentin‐Pulp and Periodontal Anatomy and Physiology

Cited by 4 publications

References 228 publications

Dental Anatomy and Morphology of Permanent Teeth

Dental Anatomy and Morphology of Permanent Teeth

ILs and MMPs Levels in Inflamed Human Dental Pulp: A Systematic Review

The accuracy of age estimation from pulp chamber/crown volume ratio of canines obtained by cone beam computed tomography images: an Egyptian study

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