Morphology of resorption of apical cement in destructive forms of periodontitis in the acute stage
V. V. Glinkin, 
Yu. A. Generalova,
Y. A. Bakaev,
F. V. Badalov,
E. T. Demurova,
I. A. Gorbatenko,
A. N. Gracheva,
Anna A. Litvinenko
Yu. A. Generalova,
Y. A. Bakaev,
F. V. Badalov,
E. T. Demurova,
I. A. Gorbatenko,
A. N. Gracheva,
Anna A. Litvinenko https://doi.org/10.36377/1726-7242-2022-20-2-126-130
Abstract
Aim. To study morphology of external resorption of apical root area of teeth with destructive forms of apical periodontitis in the acute stage.
Materials and methods. Microrelief of 10 previously untreated teeth with destructive forms of apical periodontitis in the acute stage was investigated. The material was taken at the moment of dental manipulation of tooth extraction after injecting anesthesia with 2% lidocaine solution or Septanest if indicated with the information consent of the patient.
Results. Damaged cement of heterogeneous structure with areas of resorption alternating with areas of undamaged cement in the area of the root tips was found. The resorbed cement looks like large lacunae with clearly outlined ribs, filled with rounded cell clusters – cementocytes.
Conclusions. Resorbed tooth root cement of heterogeneous structure with different area and degree of destruction depth was found in the places of periodontal absence. In some cases the resorption of the root cement partially affected the inner area of the apical orifice.
About the Authors
V. V. Glinkin
Private practice
Russian Federation
Competing Interests:
Russian Federation
Dental practitioner
Competing Interests:
The authors declare no conflict of interests.
Yu. A. Generalova
RUDN University
Russian Federation
Competing Interests:
Russian Federation
Student
6 Miklukho-Maklaya st, Moscow, 117198
Competing Interests:
The authors declare no conflict of interests.
Y. A. Bakaev
RUDN University
Russian Federation
Competing Interests:
Russian Federation
Resident student
6 Miklukho-Maklaya st, Moscow, 117198
Competing Interests:
The authors declare no conflict of interests.
F. V. Badalov
RUDN University
Russian Federation
Competing Interests:
Russian Federation
Student
6 Miklukho-Maklaya st, Moscow, 117198
Competing Interests:
The authors declare no conflict of interests.
E. T. Demurova
RUDN University
Russian Federation
Competing Interests:
Russian Federation
Student
6 Miklukho-Maklaya st, Moscow, 117198
Competing Interests:
The authors declare no conflict of interests.
I. A. Gorbatenko
A.I. Yevdokimov Moscow State University of Medicine and Dentistry
Russian Federation
Competing Interests:
Russian Federation
Student
20с1, Delegatskaya st, Moscow, 27473
Competing Interests:
The authors declare no conflict of interests.
A. N. Gracheva
Ogarev Mordovia State University
Russian Federation
Competing Interests:
Russian Federation
Candidate of medical science, senior lecture
Bolshevistkaya, Saransk, 430005
Competing Interests:
The authors declare no conflict of interests.
Anna A. Litvinenko
resident of the Department of Maxillofacial Surgery and Surgical Dentistry.
Russian Federation
Competing Interests:
Russian Federation
Competing Interests:
Авторы сообщают об отсутствии конфликта интересов.
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Review
For citations:
Glinkin V.V., Generalova Yu.A., Bakaev Y.A., Badalov F.V., Demurova E.T., Gorbatenko I.A., Gracheva A.N., Litvinenko A.A. Morphology of resorption of apical cement in destructive forms of periodontitis in the acute stage. Endodontics Today. 2022;20(2):126-130. (In Russ.) https://doi.org/10.36377/1726-7242-2022-20-2-126-130
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