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Inducing Apical Periodontitis in Mice

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Published on: August 6, 2019

Association between Periodontitis and Pulp Calcifications: Radiological Study.

Bassim Nissrin¹, Rezki Basma², Sakout Majid³

¹Department of Conservative Odontology, Faculty of Dentistry, Mohamed V University, Ibn Sina Center for Dental Consultation and Treatment (CCTD), Rabat, Morocco.

International Journal of Dentistry

|September 1, 2022

Summary

This study found no link between periodontitis and intrapulpal calcifications. While calcifications can occur with attachment loss, they are not necessarily caused by periodontal disease.

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Area of Science:

Dentistry
Periodontology
Endodontology

Background:

Periodontal pathology can lead to intrapulpal calcifications.
The reverse relationship, whether periodontitis causes intrapulpal calcifications, is unclear.

Purpose of the Study:

To investigate the association between periodontitis and intrapulpal calcifications.
To identify factors contributing to the occurrence of intrapulpal calcifications.

Main Methods:

Retrospective radiological study of 332 teeth from 79 patients with periodontitis.
Comparison of teeth with attachment loss to contralateral teeth without attachment loss.
Statistical analysis using Chi-squared and Fisher's exact tests.

Main Results:

75.6% of teeth had attachment loss; 30.7% had intrapulpal calcification.
Teeth with intact crowns showed significantly fewer calcifications compared to those with restorations or caries (p < 0.005).
No statistically significant association was found between attachment loss and coronary or root canal calcifications.

Conclusions:

This radiographic study found no association between periodontitis and intrapulpal calcifications.
Intrapulpal calcifications in teeth with attachment loss are not necessarily a consequence of periodontal disease.