Results 21 to 30 of about 16,933 (293)

Periodontitis [PDF]

, 2020
Periodontitis is an infection-induced inflammatory disease accounting for huge healthcare costs and socio-economic impacts. Bacteria from the indigenous oral flora colonize the interspace between the tooth and the connective tissue, which induces an ...

core   +2 more sources

Prevalence of Apical Periodontitis by Cone Beam Computed Tomography A Cross Sectional Study [PDF]

, 2020
Objective: This study aimed to assess the prevalence of apical periodontics (AP) from a sample of Iraqi adult population by using cone beam computed tomography (CBCT) images.
Mardin O. Rashid, Darwn S. Abdulateef, Bamo N. Abdulkareem, Mohammed T. Baban, Rishwan O. Salih, Ranjdar M. Talabani, Sarhang S. Gul   +6 more
core   +1 more source

Microbial Communities in the Extraradicular and Intraradicular Infections Associated With Persistent Apical Periodontitis

Frontiers in Cellular and Infection Microbiology, 2022
Microorganisms in the complex root canal system and the extraradicular regions, including the periapical lesions and extraradicular biofilm may cause root canal treatment failures.
Xiaoqiang Sun, Zi Yang, Yong Nie, Benxiang Hou   +3 more
doaj   +1 more source

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
doaj   +1 more source

Effect of Aqueous Ozone on the NF-κB System [PDF]

, 2007
Ozone has been proposed as an alternative oral antiseptic in dentistry, due to its antimicrobial power reported for gaseous and aqueous forms, the latter showing a high biocompatibility with mammalian cells.
Paschos, E., Ern, K., Jakob, F.M., Hickel, R., Huth, K.C., Cappello, C., Quirling, M., Saugel, B., Brand, K.   +8 more
core   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source