Results 11 to 20 of about 13,841 (218)

Comparison of the bacterial community structures in root canals with different severity of infection by metagenomic analysis

口腔疾病防治, 2016
Objective To compare the intraradicular bacterial community structures in under-filling teeth with or withoutperiapical infection.Methods The intraradicularbiofilm samples were collected from under-filling teeth with periapicalinfection (apical ...
ZHOU Qi, LI Jun-xin, ZHONG Bo, ZHANG Xiao-jie, JIANG Shuang-feng   +4 more
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Factors associated with the prevalence of apical periodontitis: An observational study [PDF]

Revista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial
Objectives: Apical periodontitis is a lesion of endodontic origin caused by an immune response to necrotic and infected dental pulp. Since apical periodontitis can persist after endodontic treatment, radiographic diagnosis is crucial.
Rita Noites, Maria Bartolomeu, Ana Sofia Duarte, Alejandro Perez, Miguel Cardoso   +4 more
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The Role of the Immune Response in Chronic Marginal and Apical Periodontitis [PDF]

Folia Medica, 2020
The immune response is a complex, dynamic and strongly individual biologic network that plays an essential role in the pathogenesis of chronic apical and marginal periodontitis.
Teodora Karteva, Neshka Manchorova-Veleva   +1 more
doaj   +3 more sources

Root Canal Microorganisms Profiles of Upper Anterior Teeth with Periapical Lesion

Journal of Dentistry Indonesia, 2014
Microorganisms are the main causative agents on the development of apical periodontitis. Microorganisms infecting the root canal system are colonized in communities as biofilm.
Maria Tanumiharja, Irene E. Riewpassa, Mansjur Nasir, Burhanuddin D. Pasiga   +3 more
doaj   +1 more source

Comparison of the biomechanical differences in the occlusal movement of wild-type and BMP9 knockout mice with apical periodontitis

Frontiers in Bioengineering and Biotechnology, 2022
Apical periodontitis is a common clinical disease caused by bacteria; bacterial metabolites can cause an imbalance in bone homeostasis, bone mass reduction, and tooth loss.
Mengtian Peng, Mengtian Peng, Xiaofei Ma, Xiaofei Ma, Yuying Cao, Chunjuan Wang, Chunjuan Wang, Qin Tan, Qin Tan, Xinyue Chu, Xinyue Chu, Pengfei Zhou, Pengfei Zhou, Tiwei Fu, Tiwei Fu, Panpan Liang, Panpan Liang, Shidian Ran, Shidian Ran, Tong-Chuan He, Jinhua Wang, Jinhua Wang, Enyi Huang, Enyi Huang   +23 more
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Systemic and Extraradicular Bacterial Translocation in Apical Periodontitis

Frontiers in Cellular and Infection Microbiology, 2021
Apical periodontitis is an inflammatory disease of microbial etiology. It has been suggested that endodontic bacterial DNA might translocate to distant organs via blood vessels, but no studies have been conducted.
María José Bordagaray, María José Bordagaray, Alejandra Fernández, Alejandra Fernández, Mauricio Garrido, Mauricio Garrido, Jessica Astorga, Anilei Hoare, Anilei Hoare, Marcela Hernández, Marcela Hernández   +10 more
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Fenestration and dehiscence frequency in maxillary teeth with apical periodontitis: a CBCT study

Revista Facultad de Odontología Universidad de Antioquia, 2021
Introduction: to determine the frequency of fenestration and dehiscence bone defects present in maxillary teeth with apical periodontitis, mainly in teeth with endodontic treatment, as they are frequently cause of nonspecific symptoms after treatment ...
Héctor Monardes, Karin Steinfort, Nuria Almonacid, Marcela Bustos, Jaime Abarca   +4 more
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Apical periodontitis-induced mechanical allodynia: A mouse model to study infection-induced chronic pain conditions

Molecular Pain, 2020
Infection-induced chronic pain is an under-studied pain condition. One example is apical periodontitis, which evokes considerable mechanical allodynia that persists after treatment in 7% to 12% of patients.
Saeed B Mohaved, Ganatra Shilpa, Qun Li, Obadah Austah, Michelle Bendele, Robert Brock, Nikita B Ruparel   +6 more
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Management of an Endodontic Infection with an Extra Oral Sinus Tract in a Single Visit: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2013
Chronic apical periodontitis can drain through a sinus tract, which may be intra-oral or extra-oral, though an intra-oral drainage is more common. Though such cases can be treated in a single visit, there is no report on a single visit endodontic ...
Krishnamurthy Satish Kumar, Arunajatesan Subbiya, Paramasivam Vivekanandhan, Venkatachalam Prakash, Ramachandran Tamilselvi   +4 more
doaj   +1 more source

Single-visit root canal treatment of teeth with different forms of apical periodontitis. Clinical cases

Эндодонтия Today, 2020
Apical periodontitis is a frequent complication of pulpitis and failed endodontic treatment. Apical granuloma is a risk factor of serious system diseases.

doaj   +1 more source