MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP

Denis Moiseev; Vitalij Rumyantsev; Sergey Volkov; Maria Kulyukina; Anton Konov

doi:10.18481/2077-7566-20-17-2-77-83

UDC 61

MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP

Published in Actual problems in dentistry · Volume 17, Issue 2 · Pages 77–83 · Rubric: PERIODONTIC DENTISTRY

DOI: https://doi.org/10.18481/2077-7566-20-17-2-77-83

Received: 09.08.2021 Accepted: 28.11.2025 Language of publication: RUS

Authors

Denis Moiseev

Vitalij Rumyantsev

Sergey Volkov

Maria Kulyukina

et al.

Anton Konov

Denis Moiseev

Tver State Medical Universitet assistant of the department · Department of Periodontology · Russian Federation · Tver

Vitalij Rumyantsev

Academic degree: doctor of medical sciences

Science rang: professor

Tver State Medical Universitet Head of Department · Department of Periodontology · Russian Federation · Tver

Sergey Volkov

Academic degree: doctor of medical sciences

Science rang: docent

Tver State Medical Universitet Head of Department · Department of Topographic Anatomy and Operative Surgery · Russian Federation · Tver

Maria Kulyukina

Tver State Medical Universitet Department of Periodontology · Russian Federation · Tver

Anton Konov

Tver State Medical Universitet Department of Periodontology · Russian Federation · Tver

ABSTRACT

Researchers are currently paying more and more attention to the combined pathology of the tooth pulp and periodontal. At the same time, the peculiarities of the structure of the alveolar bone, the cement of the tooth root and the root canal system that cause their interrelation and mutual influence remain insufficiently studied. The main elements of the connection between the pulp and periodontal tissues are not only apical openings and additional channels, but also other ways of interaction, the study of which is of great interest for understanding the features of pathogenesis, prognosis and treatment of combined diseases of the tooth pulp and periodontal. The aim of the study is to identify the topographical and anatomical features of the structure of the roots of teeth of different functional groups and the surfaces of their holes when studying on human cadaver material. The hypothesis of the study is that the number of openings of the Haversov channels and their localization in the moons are due to the functional affiliation of the teeth and they have their own characteristics. Material and methods. The study was conducted on jawbones with teeth obtained from embalmed corpses of adults of different genders and ages. After appropriate preparation, at the first stage, microscopy of the alveolar surfaces was performed, followed by morphometric analysis of the photos. At the second stage, scanning electron microscopy (SEM) of the surfaces of the roots of teeth previously extracted from the same wells of the jaws was performed. Results and discussion. All the preparations were systematized according to the number and topography of the identified holes of the Haversov channels. Because of the assessment of morphometric indicators, the number of holes, the density of their location and the diameter were determined, depending on the functional affiliation of the teeth. The analysis of microphotographs obtained because of SEM allowed us to determine the structural features of the surfaces of the roots of the teeth. Conclusions. The number, density and diameter of the holes of the Haversov channels are determined by the functional affiliation of the tooth. With the help of SEM, micro cracks and areas of root dentin exposure were found on the surfaces of the roots of the teeth for the first time, which can contribute to the translocation of pathogenic microbiota from the periodontal pocket to the pulp of the tooth and vice versa.

KEYWORDS

pulp, periodontal disease, structure, relationship, pulp-periodontal lesions, pulpitis, chronic generalized periodontitis

Funding

The reported study was funded by RFBR according to the research project № 20-315-90031\20

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GOST

Moiseev D. A., Rumyantsev V. A., Volkov S. I., Kulyukina M. A., Konov A. A. MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP // Actual problems in dentistry. 2021. no. 2. pp. 77-83. DOI: https://doi.org/10.18481/2077-7566-20-17-2-77-83. (Date of access 02.10.2026).

MLA

Denis Moiseev, Rumyantsev V. A., Volkov S. I., Kulyukina M. A., Konov A. A.. "MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP." Actual problems in dentistry 17.2 (2021): 77-83. DOI: https://doi.org/10.18481/2077-7566-20-17-2-77-83.

APA

Moiseev D. A., Rumyantsev V. A., Volkov S. I., Kulyukina M. A., Konov A. A. (2021). MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP. Actual problems in dentistry, 17(2), 77-83. https://doi.org/10.18481/2077-7566-20-17-2-77-83

Chicago

Denis Moiseev, Rumyantsev V. A., Volkov S. I., Kulyukina M. A., Konov A. A.. "MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP." Actual problems in dentistry 17, no. 2 (2021): 77-83. https://doi.org/10.18481/2077-7566-20-17-2-77-83.

WIKI

{{cite journal | author = Moiseev D. A., Rumyantsev V. A., Volkov S. I., Kulyukina M. A., Konov A. A. | title = MORPHOLOGICAL ASPECTS OF THE RELATIONSHIP BETWEEN PERIODONTAL TISSUES AND DENTAL PULP | journal = Actual problems in dentistry | year = 2021 | volume = 17 | issue = 2 | pages = 77-83 | doi = 10.18481/2077-7566-20-17-2-77-83 }}

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