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Journal articles on the topic 'Periodontite periapical'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 February 2022

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1

Santos, Manuelly Pereira de Morais, Thaís Carine Lisboa da Silva, Lívia Mirelle Barbosa, et al. "Associação entre periodontite apical crônica e diabetes mellitus tipo II." Research, Society and Development 9, no. 9 (2020): e936998002. http://dx.doi.org/10.33448/rsd-v9i9.8002.

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Periodontite Apical Crônica é a inflamação e destruição do periodonto apical resultante de irritantes polimicrobianos do sistema de canais radiculares. Há evidências na literatura que associam a Diabetes Mellitus tipo II com a maior prevalência de PAC, maior tamanho de lesões periapicais, maior probabilidade de infecções periapicais assintomáticas e comprometimento na reparação periapical. Polpas dentárias de pacientes com diabetes tendem a apresentar circulação colateral prejudicada, resposta imunológica diminuída, aumento do risco de contrair infecção, além de tendência ocasional para necros

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2

Loureiro, Caroline, Marcelo Augusto Seron, Gabriela Pacheco de Almeida Braga, et al. "Influência da infecção viral no processo de reparo das lesões periapicais: uma revisão narrativa." Research, Society and Development 10, no. 3 (2021): e14210313134. http://dx.doi.org/10.33448/rsd-v10i3.13134.

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Fundamento: O tratamento endodôntico tem como principal objetivo eliminar os microrganismos e seus produtos tóxicos, permitindo o reestabelecimento das defesas do organismo e consequentemente, o reparo dos tecidos periapicais. No entanto, inúmeros fatores podem afetar o reparo periapical, como os materiais obturadores empregados, a presença de microrganismos, fatores sistêmicos e mais recente, as infecções virais têm sido associadas ao agravamento das lesões periapicais. Objetivo: Discutir a relação das principais infecções virais com as manifestações da periodontite apical e como estas infecç

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3

Uhl, Aline Nogueira de Andrade, Ana Paula Marques Paes da Silva, Alexandre Marques Paes da Silva, et al. "Investigation of acute periradicular abscess videos from one virtual platform." Revista Brasileira de Odontologia 76 (December 17, 2019): 1. http://dx.doi.org/10.18363/rbo.v76.2019.e1493.

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Objetivo: avaliar vídeos postados nos últimos dez anos na plataforma virtual YouTube ™ com o tema "abscessos periapicais agudos". Materiais e métodos: foi realizada uma busca na plataforma de vídeos do YouTube ™ usando as palavras-chave "abscesso periapical", "abscesso periradicular", "abscesso alveolar apical", "abscesso apical dentário-alveolar", "periodontite periapical supurativa" e "periodontite apical supurativa" ( Descritores Science Health (DeCS)) e "abscesso oral" e "abscesso bucal" (não indexados). Uma vez identificados, seus conteúdos foram avaliados, bem como sua concordância com a

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4

Cabral, Lioney Nobre, Marco Túllio Brazão Silva Brazão Silva, Annelise Lopes Cunha e. Silva, Letícia Nara Grana Matos da Silva, and Falyne Pinheiro de Oliveira. "UMA ABORDAGEM COMPREENSIVA E ILUSTRATIVA DA PERIODONTITE APICAL CRÔNICA." Scientific Investigation in Dentistry 25, no. 1 (2020): 77–96. http://dx.doi.org/10.37951/2317-2835.2020v25i1.p77-96.

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As lesões periapicais (LP) são as doenças dentárias mais frequentes envolvendo o osso alveolar, em que um dos quadros recorrentes é a periodontite apical crônica (PAC), sendo que as manifestações clínicas mais comuns são o granuloma periapical e cisto radicular. Por conta da sua relevância na prática odontológica, é de suma importância entender como ocorre o seu desenvolvimento patológico para obter um melhor entendimento clínico. Tendo por objetivo abordar seus aspectos clínicos, histopatológicos, radiográficos, além do diagnóstico diferencial e possíveis métodos para tratamento de forma expl

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5

Oliveira, Natália Gomes de, Marianne De Vasconcelos Carvalho, and Rosana Maria Coelho Travassos. "Regressão de lesão periapical extensa: relato de caso clínico." Revista de Odontologia da Universidade Cidade de São Paulo 30, no. 2 (2018): 210. http://dx.doi.org/10.26843/ro_unicidv3022018p210-215.

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A periodontite apical pode ser definida como um processo patológico, agudo ou crônico, que ocorre nos tecidos periapicais em decorrência de uma infecção no sistema de canais radiculares após a necrose do tecido pulpar. O objetivo deste trabalho é verificar o processo de reparo dos tecidos periapicais, através de um caso clínico, após retratamento endodôntico não cirúrgico. No caso relatado, o retratamento endodôntico não cirúrgico foi bem sucedido e suficiente para eliminar os processos infecciosos do sistema de canais radiculares, permitindo a neoformação óssea periapical e ausência de sintom

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6

Souza, Paulo Otávio Carmo, Carolina Ferrari Piloni de Oliveira, Iussif Mamede-Neto, Amin De Macedo Mamede Sulaimen, Pedro Luís Alves de Lima, and Daniel De Almeida Decurcio. "Apical Surgery: Therapeutic Option for Endodontic Failure." Journal of Health Sciences 20, no. 3 (2018): 185. http://dx.doi.org/10.17921/2447-8938.2018v20n3p185-189.

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AbstractThe aim of this study is present a surgical solution of the case of endodontic root canal failure caused by overfilling, with a history of endodontic retreatment and aesthetic rehabilitation with porcelain veneers. Patient C.F.P.L, 50 years old, female, was looking for treatment complaining of pain. Previous endodontic treatment was reported on tooth 11, and root canal retreatment after 6 months due to the persistence of painful symptomatology. Later, the patient carried out aesthetic rehabilitation with porcelain veneers, and approximately 6 months later the vitro pain related to the

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7

Bourreau, Marcelle Louise Sposito, Marcos Roberto dos Santos Frozoni, Marília Jesus Batista de Brito Mota, et al. "Evaluation of single visit endodontic treatment and non-surgical retreatment with foraminal enlargment of teeth with apical periodontitis ?" Revista Brasileira de Odontologia 77 (February 11, 2020): 1. http://dx.doi.org/10.18363/rbo.v76.2019.e1484.

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Objetivo: avaliar o tratamento endodôntico (TE) e o retratamento não cirúrgico do canal radicular (RNCCR), associado a ampliação foraminal, realizado em sessão única. Material e Métodos: foram incluídos 125 dentes com periodontite apical e proservação de 6 a 12 meses. O sucesso foi considerado pela ausência de sinais e sintomas e reparo periapical completo ou incompleto. Análises de regressão logística foram utilizadas para identificar fatores associados ao reparo (p<0,05). Resultados: o TE mostrou 71,58% de cicatrização completa e 23,16% de cicatrização aceitável. O RNCCR mostrou 80% e 20%

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8

Pereira, Renato Piai, João Milton Rocha Gusmão, Adriano Monteiro d’ Almeida Monteiro, Alex Correia Vieira, Juliano Fernandes Sassi, and Luiz Roberto Mendes Da Silva. "Resolução cirúrgica de periodontite apical crônica: relato de caso." Revista de Odontologia da Universidade Cidade de São Paulo 25, no. 1 (2017): 77. http://dx.doi.org/10.26843/ro_unicid.v25i1.321.

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A cirurgia paraendodôntica é um conjunto de procedimentos com o objetivo básico de tratar lesões perirradiculares decorrentes de complicações do tratamento endodôntico ou seu insucesso. O objetivo deste trabalho é apresentar um caso clínico de cirurgia paraendodôntica em um incisivo lateral superior. O tratamento da lesão perirradicular foi realizado através da curetagem, apicectomia, retropreparo com inserto de ultrassom e retro-obturação com MTA. O exame histopatológico confirmou o diagnóstico de granuloma periapical. O controle de um ano demonstrou a neoformação óssea e ausência de sintomat

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9

Guimarães, Alexandre De Freitas Caetano, Karem Paula Pinto, Cláudio Malizia Alves Ferreira, Carolina Oliveira de Lima, Luciana Moura Sassone, and Emmanuel João Nogueira Leal da Silva. "Efeito do consumo de álcool no desenvolvimento de lesão periapical induzida em ratos: uma análise microtomográfica." Revista Brasileira de Odontologia 77 (July 14, 2020): 1. http://dx.doi.org/10.18363/rbo.v77.2020.e1859.

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Objetivo: O objetivo deste estudo foi avaliar a influência do consumo crônico de álcool no aumento da destruição óssea periapical em ratos. Material e métodos: Foram selecionados 12 ratos machos da linhagem Wistar, aleatoriamente divididos nos grupos controle e álcool (n=6). Os ratos do grupo álcool foram submetidos à auto-administração de solução alcoólica contendo 25% de álcool puro. O grupo controle recebeu apenas água filtrada durante o estudo. Após as 5 semanas de adaptação do grupo álcool, todos os ratos foram anestesiados e a polpa dos seus primeiros molares inferiores esquerdos foi exp

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10

Inoue Kussaba, Isabela, Marcelo Capitanio, Esthela Maria Pereira Castanheiro, Nair Narumi Orita Pavan, and Marcos Sergio Endo. "Radiographic Evaluation of the Periapical Status and Technical Quality of Root Canal Fillings Performed by Endodontic Resident of UEM." Journal of Health Sciences 23, no. 2 (2021): 126–30. http://dx.doi.org/10.17921/2447-8938.2021v23n2p126-130.

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AbstractTechnical quality of endodontic treatment can influence dental prognosis. The aim of the present study was to evaluate radiographically the initial periapical condition and the technical quality of root canal fillings performed by endodontic residents at UEM in 2015 and 2016. After data collection and descriptive statistics, performed by two independent examiners, the Kappa coefficient was used to assess the agreement between them. The chi-square test was used to verify a possible association of sex, tooth and quality of the restoration, with the presence of a periapical lesion. Most r

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11

Tustler Nogueira, Giuliana, Juliana Machado Barroso Xavier, Claudia Mendonça Reis, Leonardo Luiz Moreira Guimarães, Iandara de Lima Scardini, and Francisco Carlos Ribeiro. "Manejo cirúrgico de incisivo central superior com retentor intrarradicular e periodontite apical crônica: 12 meses de acompanhamento." Revista Brasileira de Pesquisa em Saúde/Brazilian Journal of Health Research 22, no. 3 (2021): 140–44. http://dx.doi.org/10.47456/rbps.v22i3.27840.

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Introdução: A cirurgia periapical é uma das opções de tratamento utilizadas em casos de falha da terapia endodôntica, principalmente nos casos associados a bactérias localizadas em áreas inacessíveis ao sistema imunológico. Objetivo: Este relato de caso apresenta o manejo cirúrgico de um paciente do sexo masculino, 17 anos, com uma lesão periapical envolvendo os ápices radiculares dos elementos 21 e 22, com histórico de trauma. Métodos: O elemento 21 apresentava tratamento endodôntico e restauração com retentor intrarradicular, enquanto o elemento 22 respondeu positivamente ao teste de sensibi

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12

Gomes, Carolina Cintra, Diogo Rodrigues Cruvinel, Brunno Santos de Freitas Silva, et al. "Canal nutrício mimetizando reabsorção radicular externa." Scientific Investigation in Dentistry 22, no. 1 (2017): 26. http://dx.doi.org/10.29232/2317-2835.2017v22i1.p26-29.

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Introdução: A reabsorção radicular externa (RRE) é um processo patológico decorrente do dano ou da remoção da camada cementoblástica superficial, conjuntamente, ou não, a perda substancial da porção dentinária radicular. Acredita-se que a RRE em dentes permanentes resulta de fatores mecânicos ou inflamatórios, forças ortodônticas, traumatismo dentário, cistos ou tumores, periodontite crônica periapical e deficiência na regeneração do periodonto no reimplante ou transplante dentário. Objetivo: O objetivo deste relato de caso é apresentar para o cirurgião-dentista a importância da tomografia com

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13

Dalabilia, Valeria, Diego José Gambin, João Paulo De-Carli, and Fabiane Zanette. "Prevalência de dor odontogênica em um serviço de pronto-atendimento odontológico público do Sul do Brasil." Dental Press Endodontics 10, no. 3 (2020): 56–62. http://dx.doi.org/10.14436/2358-2545.10.3.056-062.oar.

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Objetivo: Identificar as principais causas de dor odontogênica que levam à busca pelo atendimento no Serviço de Pronto Atendimento Odontológico (SPAO) da Faculdade de Odontologia da Universidade de Passo Fundo (UPF), que funciona junto ao Hospital São Vicente de Paulo e está ligado ao Sistema Único de Saúde (SUS). Métodos: Realizou-se um estudo epidemiológico transversal e retrospectivo, baseado em dados de prontuários odontológicos de pacientes atendidos entre novembro de 2016 e outubro de 2017. Os dados foram analisados buscando-se a prevalência das diversas origens de dor odontogênica dos p

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14

Lacerda, Mariane Floriano Lopes Santos, Thais Machado Coutinho, Deborah Barrocas, Janderson Teixeira Rodrigues, and Fábio Vidal. "Infecção secundária e persistente e sua relação com o fracasso do tratamento endodôntico." Revistas 73, no. 3 (2016): 212. http://dx.doi.org/10.18363/rbo.v73n3.p.212.

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Objetivo: O objetivo da presente revisão de literatura foi discutir a relação entre a infecção secundária e a infecção persistente e o insucesso endodôntico. Material e Métodos: Foi realizada uma pesquisa bibliográfica abrangendo artigos de revisão e de pesquisa, a partir de buscas em bases de dados SciELO, Periodicos CAPES, PubMed e MedLine utilizando os seguintes descritores: endodontia, periodontite periapical, infecção. Foram incluídos artigos publicados no período de 1990 a 2016 e escritos nas línguas inglesa e portuguesa. Além disso, os artigos foram selecionados após a leitura do seu re

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15

Leal, Victória Rafaela Sant'Anna, Lara Correia Pereira, Gabriela Botelho Martins, and Luisa Soares Santino Correia. "Avaliação da prescrição de antimicrobianos para tratamento de urgência endodôntica." Journal of Dentistry & Public Health 9, no. 3 (2018): 187–94. http://dx.doi.org/10.17267/2596-3368dentistry.v9i3.2042.

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Introdução: O uso de medicamentos em Odontologia tem por finalidade cessar a dor e prevenir a instalação ou a disseminação do processo infeccioso e inflamatório do paciente. Objetivo: Avaliar a prescrição de antimicrobianos para os casos mais comuns de urgência endodôntica. Materiais e métodos: Trata-se de um estudo de corte transversal, com amostra constituida de 209 cirurgiões-dentistas atuantes na cidade de Vitória da Conquista. Utilizou-se um questionário que abordou o tratamento de urgência endodôntica e informações sobre o uso de medicamentos nesses casos. Os dados foram tabulados e anal

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Cabral, Camila Stefani Lofrano, Lívia Oliveira Genizelli, Rayane Giselle Zavão Cruz, Andrea Cardoso Pereira, Edson Jorge Lima Moreira, and Emmanuel João Nogueira Leal da Silva. "Tratamento de dentes com rizogênese incompleta após procedimentos regenerativos ou de apicificação: uma revisão sistemática de literatura." Revistas 73, no. 4 (2016): 336. http://dx.doi.org/10.18363/rbo.v73n4.p.336.

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Objetivo: realizar uma revisão sistemática de literatura para verificar as taxas de sucesso do tratamento de dentes permanentes imaturos com periodontite apical após procedimentos tradicionais de apicificação ou de procedimentos de regeneração/revascularização pulpar. Material e Métodos: uma busca eletrônica de artigos foi executada em bancos de dados PubMed e Cochrane, usando termos médicos específicos, entre janeiro de 2000 a junho de 2015. Outras publicações presentes na seção de referência de cada artigo relavante foi analisada a partir de uma busca manual e foram acrescentadas na lista de

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17

Betkova, Kira, Larisa Lomiashvili, Anna Chekina, and Irina Poselyanova. "PREVALENCE OF PERIAPICAL TISSUE DISEASES." Actual problems in dentistry 17, no. 2 (2021): 38–42. http://dx.doi.org/10.18481/2077-7566-20-17-2-38-42.

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The epidemiological aspects of endodontics in comparison with the epidemiology of caries have been insufficiently studied, especially in our country. Aim. The purpose of this work is to assess the endodontic status of patients depending on the level of dental caries resistance. Material and methods. We, based on clinical observations, put forward an assumption about the relationship between the frequency and nature of complications of caries and the level of their resistance to disease according to Nedosenko V.B. The subject of our study was to test this assumption on factual material. The mat

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18

Moroz, P. I., A. K. Iordanishvili, V. A. Prohodnaya, S. Yu Maxyukov, A. V. Safronenko, and E. Sh Gulyaeva. "Features of clinical course and treatment principles of endodontic-periodontal lesions." Kazan medical journal 99, no. 3 (2018): 362–68. http://dx.doi.org/10.17816/kmj2018-362.

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Aim. To study the characteristic differences in the clinical course of chronic generalized periodontitis in the presence of periapical infection focus and the principles of combined treatment of endodontium and periodontium. Methods. A clinical and X-ray examination of 1525 patients of different age groups was performed. As a result, a clinical group of 68 patients with chronic generalized moderate and severe periodontitis was formed, who were divided into two groups depending on the presence or absence of periapical destruction. In group 1, 32 patients with the presence of chronic generalized

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Abu Hasna, Amjad, Daiane Pereira Santos, Tania Regina Gavlik de Oliveira, Alana Barbosa Alves Pinto, César Rogerio Pucci, and José Luiz Lage-Marques. "Apicoectomy of Perforated Root Canal Using Bioceramic Cement and Photodynamic Therapy." International Journal of Dentistry 2020 (December 9, 2020): 1–8. http://dx.doi.org/10.1155/2020/6677588.

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Root perforation is a common endodontic accident. Its management depends mainly on root canal disinfection and sealing the perforation area by preventing any communication with the periodontium to prevent recontamination. A patient was referred to treat root perforation due to a previous treatment of tooth #22. The diagnosis was symptomatic periapical periodontitis, and the treatment plan was to retreat the root canal of #22 and make a surgical intervention (apicoectomy) associated with antimicrobial photodynamic therapy as a complementary technique. Five mineral oxides (5MO) cement was used a

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20

Dong, Ming, Xinxin Yu, Wanfang Chen та ін. "Osteopontin Promotes Bone Destruction in Periapical Periodontitis by Activating the NF-κB Pathway". Cellular Physiology and Biochemistry 49, № 3 (2018): 884–98. http://dx.doi.org/10.1159/000493219.

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Background/Aims: Periapical periodontitis is caused by bacterial infection and results in both one destruction and tooth loss. Osteopontin (OPN) is a secreted phosphorylated glycoprotein that participates in bone metabolism. Methods: Thirty-three patients with chronic periapical periodontitis and 10 patients who had undergone the orthodontic removal of healthy tooth tissue (control) at the periodontal ligament were investigated, and an animal model of mouse periapical periodontitis was established for an in vivo analysis. The relationship between OPN and bone destruction during periapical peri

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Shafshak, Sanaa, Faiz Alsubaie, Faisal Alzamil, et al. "Use of the cone-beam computed tomography-endodontic radiolucency index for determination of lesion extension in periapical periodontitis." International Journal Of Community Medicine And Public Health 8, no. 9 (2021): 4268. http://dx.doi.org/10.18203/2394-6040.ijcmph20213188.

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Background: Periapical periodontitis is caused by extension of necrotic pulp tissue into the periodontal ligament area. cone-beam computed tomography (CBCT) facilitates better diagnosis for periapical periodontitis, especially in the absence of clinical symptoms. This study aims to use cone-beam computed tomography-endodontic radiolucency index (CBCT-ERI) to determine the extension of periapical periodontitis in post-graduate clinics of Riyadh Elm university (REU) and to record the extension of periapical periodontitis in the coronal direction along the root surface and evaluate the degree of

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22

De Paula e Silva, Francisco Wanderley Garcia, Maya Fernanda Manfrin Arnez, Luciano Aparecido De Almeida-Júnior, et al. "Metaloproteinases da matriz: papel no desenvolvimento das lesões periapicais e modulação após tratamento endodôntico." Revista da Faculdade de Odontologia de Porto Alegre 61, no. 2 (2020): 95–102. http://dx.doi.org/10.22456/2177-0018.101548.

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Introduction: Apical periodontitis represents a local immune response directed against the progression of microorganisms from the dental pulp to the apical foramen and periapical tissues, which results in bone and dental resorption. The aim of this review is to describe the expression of this group of proteases in apical periodontitis and its modulation during the periapical healing phase following root canal treatment. Literature review: The pathogenesis of apical periodontitis involves degradation of several extracellular matrix components. Matrix metalloproteinases (MMPs) are expressed in r

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Sutasmi, Yeyen, and Nurhayati Natsir. "Identifikasi bakteri pada saluran akar gigi dengan diagnosis periodontitis apikalis kronis (Identification of bacteria in dental root canal diagnosed with chronic apicalis periodontitis)." Journal of Dentomaxillofacial Science 13, no. 3 (2014): 182. http://dx.doi.org/10.15562/jdmfs.v13i3.412.

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Chronic apical periodontitis is one of common periapical diseases. Inflammation in the periapical tissue is caused bybacteria from the root canal necrotic. If the tooth is not treated, the infection can progress to periapical region causingchronic apical periodontitis. The variety of bacteria can be found in root canal with chronic apical periodontitis. Thisstudy aims to determine the type of bacteria in chronic apical periodontitis. Samples were obtained from fifteen patientswith teeth that have chronic apical periodontitis in the Department of Conservative Dentistry in Dental Hospital ofHasa

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El Merini, Hafsa, Hind Amarir, Amine Lamzawaq, and Mouna Hamza. "Periapical Status and Quality of Root Canal Fillings in a Moroccan Subpopulation." International Journal of Dentistry 2017 (2017): 1–5. http://dx.doi.org/10.1155/2017/1068982.

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Aim. The aim of the study was to assess the prevalence of apical periodontitis (AP) and quality of root canal fillings in an adult Moroccan subpopulation. Methods. In the study 508 patients were included, attending the Conservative Dentistry Clinic at the Faculty of Dentistry of Casablanca. 508 panoramic and 709 periapical radiographs were observed. The periapical status of all teeth (with the exception of third molars) was examined according to Ørstavik’s periapical index. The statistical analysis was performed with the software Epi Info Version 6.04dfr, April 2001. Results. A total of 12719

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Jakovljevic, Aleksandar, Miroslav Andric, Aleksandra Knezevic, et al. "Herpesviral Infection in Periapical Periodontitis." Current Oral Health Reports 5, no. 4 (2018): 255–63. http://dx.doi.org/10.1007/s40496-018-0198-7.

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Jesus, Sidinéia Feitoza de, Nestor Cohenca, Priscilla Coutinho Romualdo, et al. "Radiographic and Immunohistochemical Evaluation of Root Canal Treatment Using Different Irrigation Systems." Brazilian Dental Journal 30, no. 2 (2019): 123–32. http://dx.doi.org/10.1590/0103-6440201901702.

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Abstract The aim of this study was to evaluate the radiographic periapical repair and the synthesis of inflammatory mediators after endodontic treatment in a single session, using different irrigation protocols, in teeth with apical periodontitis. Experimental apical periodontitis were induced in dog’s teeth randomly assigned into 4 groups: G1 - Irrigation by Negative Apical Pressure (n= 20); G2 - Passive Ultrasonic Irrigation (n= 20), G3 - Positive Pressure Irrigation (n= 20); G4 - apical periodontitis without treatment (n= 20). After 180 days, the animals were euthanized, the tissues removed

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Tanomaru, Juliane Maria Guerreiro, Mario Roberto Leonardo, Léa Assed Bezerra Silva, Ângelo Poliseli-Neto, and Mário Tanomaru-Filho. "Histopathological evaluation of different methods of experimental induction of periapical periodontitis." Brazilian Dental Journal 19, no. 3 (2008): 238–44. http://dx.doi.org/10.1590/s0103-64402008000300012.

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This study evaluated histopathologically different methods of experimental induction of periapical periodontitis. The radiographic and microbiological evaluations have been performed in a previous investigation. Fifty-seven root canals from dogs' teeth were assigned to 4 groups. In GI (n=14) and GII (n=14), the root canals were exposed to oral environment for 180 days; in GIII (n=14) and GIV (n=15) the root canals were exposed for 7 days and then the access cavities were restored and remained sealed for 53 days. The root apices of GI and GIII were perforated, whilst those of GII and GIV remain

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Wang, Feilong, Ying Jiang, Xia Huang та ін. "Pro-Inflammatory Cytokine TNF-α Attenuates BMP9-Induced Osteo/ Odontoblastic Differentiation of the Stem Cells of Dental Apical Papilla (SCAPs)". Cellular Physiology and Biochemistry 41, № 5 (2017): 1725–35. http://dx.doi.org/10.1159/000471865.

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Background/Aims: Periapical periodontitis is a common oral disease caused by bacterial invasion of the tooth pulp, which usually leads to local release of pro-inflammatory cytokines and osteolytic lesion. This study is intended to examine the effect of TNF-α on BMP9-induced osteogenic differentiation of the stem cells of dental apical papilla (SCAPs). Methods: Rat model of periapical periodontitis was established. TNF-α expression was assessed. Osteogenic markers and ectopic bone formation in iSCAPs were analyzed upon BMP9 and TNF-α treatment. Results: Periapical periodontitis was successfully

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Terças, Analúcia Guerra, Ana Emília Figueiredo de Oliveira, Fernanda Ferreira Lopes, and Etevaldo Matos Maia Filho. "Radiographic study of the prevalence of apical periodontitis and endodontic tratment in the adult population of São Luís, MA, Brazil." Journal of Applied Oral Science 14, no. 3 (2006): 183–87. http://dx.doi.org/10.1590/s1678-77572006000300007.

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This study investigated the prevalence of apical periodontitis (AP) and its association with endodontically treated teeth in residents of São Luís, MA, Brazil. Two-hundred complete series of periapical radiographs taken over a 10-year period (1993-2003) were retrieved from the files of four prosthesists and five periodontists. The Periapical Index (PAI) was used and the age range, sex, tooth groups, location and association with endodontic treatment (ET) were also analyzed. The Cohen Kappa and Chi-square tests were used for statistical analysis. Out of 200 patients, 135 presented at least one

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Han, Iryna V., Volodymyr M. Zubachyk, Khrystyna H. Musij-Sementsiv, Nataliia I. Bodnaruk, Nataliia V. Porokhovska, and Oksana M. Slaba. "REPARATIVE REGENERATION OF PERIAPICAL TISSUES IN CHRONIC GRANULOMATOUS PERIODONTITIS UNDER THE INFLUENCE OF COMPOSITION BASED ON CALCIUM HYDROXYAPATITE." Wiadomości Lekarskie 74, no. 4 (2021): 832–37. http://dx.doi.org/10.36740/wlek202104104.

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The aim: To establish the dynamics of reparation processes in periapical tissues in chronic granulomatous periodontitis under the influence of the developed composition based on calcium hydroxyapatite in comparison with the generally accepted drug MTA. Materials and methods: The main group included 52 individuals, and the comparison group – 19 patients with chronic granulomatous periodontitis. In the first experimental subgroup, patients were obturated of the tooth root apical area with the proposed composition, and in the second experimental subgroup patients were performed obturation of the

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Pesce, Pate, Valente, and Tanzi. "Focal malakoplakia in chronic periapical periodontitis." Histopathology 34, no. 2 (1999): 140–43. http://dx.doi.org/10.1046/j.1365-2559.1999.00574.x.

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Taira, T. M., V. Lima, D. S. Prado, et al. "NLRP12 Attenuates Inflammatory Bone Loss in Experimental Apical Periodontitis." Journal of Dental Research 98, no. 4 (2019): 476–84. http://dx.doi.org/10.1177/0022034518820289.

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Apical periodontitis is an inflammatory disorder that results from the host immune response to microbial infection through the dental pulp, leading to alveolar bone destruction. The nod-like receptor 12 (NLRP12) is an atypical intracellular sensor of the NLR family that is involved in the negative regulation of several inflammatory conditions and also osteoclastogenesis. However, the role of NLRP12 in the regulation of immune response and bone loss induced by bacterial infection remains unclear. Here we investigated the development of apical periodontitis in wild-type (WT) and NLRP12 knockout

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Hebling, Eduardo, Lorena Alves Coutinho, Caio Cézar Randi Ferraz, Fernanda Lopes Cunha, and Dagmar de Paula Queluz. "Periapical Status and Prevalence of Endodontic Treatment in Institutionalized Elderly." Brazilian Dental Journal 25, no. 2 (2014): 123–28. http://dx.doi.org/10.1590/0103-6440201302348.

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The aim of this study was to determine the prevalence and frequency of apical periodontitis and root fillings in 450 institutionalized Brazilian elderly. The teeth with apical periodontitis were assessed using the Periapical Index (PAI) score. A total of 942 teeth were evaluated in 98 subjects (57 females and 41 males) with mean age of 74 years. The observed frequency of total edentulous subjects was high (76%) in this population. A total of 126 teeth showed root fillings, of these only 46 (36.5%) were scored as having adequate quality. Apical periodontitis was found in 114 teeth (12.1%) in 42

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Ekici, Ömer. "Technical and biological causes of periapical surgery: Retrospective analysis of 301 apical surgical cases." International Dental Research 11, no. 1 (2021): 38–45. http://dx.doi.org/10.5577/intdentres.2021.vol11.no1.7.

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Aim: Endodontic surgery is a treatment for persistent peri-radicular pathological conditions that do not improve after endodontic treatment. The aim of this study was to evaluate the quality of endodontic treatment, technical error types seen in root canals and the periapical condition of the teeth in patients undergoing periapical surgery, and thus to analyze the reasons leading to periapical surgery. Methodology: Clinical and radiographic data of 301 periapical surgery cases were retrospectively evaluated in this study. The causes of periapical surgery were classified into technical an

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Gambarini, Gianluca, Lucila Piasecki, Gabriele Miccoli, Gianfranco Gaimari, Dario Di Nardo, and Luca Testarelli. "Cone-beam computed tomography in the assessment of periapical lesions in endodontically treated teeth." European Journal of Dentistry 12, no. 01 (2018): 136–43. http://dx.doi.org/10.4103/ejd.ejd_320_17.

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ABSTRACTObjective: This study aimed to evaluate the relationship between the quality of the coronal restoration and the root canal filling on the periapical status of endodontically treated teeth using CBCT. Materials and Methods: CBCT data were obtained from the records of patients who deny any dental treatment in the 2 years prior to the CBCT examination. CBCT images (90 kVp and 7 mA, exposure time of 23 s, and a voxel size of 0.2 mm, with a field of view of 13 cm x 13 cm) of 1011 endodontically treated teeth were observed. A score was given to the quality of the root filling and the quality

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Noguchi, Nobuo, Yuichiro Noiri, Masahiro Narimatsu, and Shigeyuki Ebisu. "Identification and Localization of Extraradicular Biofilm-Forming Bacteria Associated with Refractory Endodontic Pathogens." Applied and Environmental Microbiology 71, no. 12 (2005): 8738–43. http://dx.doi.org/10.1128/aem.71.12.8738-8743.2005.

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ABSTRACT Bacterial biofilms have been found to develop on root surfaces outside the apical foramen and be associated with refractory periapical periodontitis. However, it is unknown which bacterial species form extraradicular biofilms. The present study aimed to investigate the identity and localization of bacteria in human extraradicular biofilms. Twenty extraradicular biofilms, used to identify bacteria using a PCR-based 16S rRNA gene assay, and seven root-tips, used to observe immunohistochemical localization of three selected bacterial species, were taken from 27 patients with refractory p

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Nalini, MS, Balasubramanya Kumar, and Sunil Shroff. "Management of an Infected Maxillary Periapical (Radicular) Cyst through Nasal Antrostomy." Journal of Health Sciences & Research 7, no. 2 (2016): 58–62. http://dx.doi.org/10.5005/jp-journals-10042-1036.

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ABSTRACT The radicular cyst is an inflammatory cyst that is formed as a consequence of pulpal necrosis mostly due to caries, which is often found and associated with periapical inflammation. Most of the times, radicular cysts resemble the preexisting chronic periapical periodontitis lesions radiographically. In this paper, a case of radicular cyst in the maxillary anterior region is discussed. How to cite this article Nalini MS, Kumar B, Shroff S. Management of an Infected Maxillary Periapical (Radicular) Cyst through Nasal Antrostomy. J Health Sci Res 2016;7(2):58-62.

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Sakuma, Hidenori, Atsushi Nakamura, Yumi Fukuoka, Mitsukuni Okabe, Kunio Tsurumi, and Motoo Yokoi. "Septic Pulmonary Embolism Ascribed to Periapical Periodontitis:." Oral Science International 5, no. 2 (2008): 146–49. http://dx.doi.org/10.1016/s1348-8643(08)80020-1.

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Беленова, I. Belenova, Красичкова, and Olga Krasichkova. "Changes of Bacterial Composition of Root Dentine at Traditional Medicinal Treatment by means of Ultra-sound." Journal of New Medical Technologies 21, no. 2 (2014): 48–54. http://dx.doi.org/10.12737/4997.

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Inflammatory diseases of the dental pulp and periodontal disease are the most frequent complications of caries. Chronic inflammatory processes in the periapical tissues are the most common cause of tooth extraction. Despite, the progress made in improving the various methods of conservative therapy, the granulating form of chronic periodontitis is difficult controlled pathological state in the bones of the jaw, which often leads to the development of extensive purulent-inflammatory complications. The close relationship periapical lesions with an organism, the possibility of sensitization and t

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Heredia, Gabriela E. I., Santiago H. M. Morales, Juan C. M. Niño, and James L. Gutmann. "Endodontic Management of Hypercementosis in Conjunction with Asymptomatic Apical Periodontitis: A Case Report." Open Dentistry Journal 13, no. 1 (2019): 296–300. http://dx.doi.org/10.2174/1874210601913010296.

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Introduction: Hypercementosis is characterized by an excessive deposit of dental cementum. While it is considered a benign pathology, it can sometimes be associated with a chronic pulpal or periapical infection. Furthermore, its management is complex, because establishing an accurate apical limit for a root canal procedure is not always possible. Methods: When a periapical lesion is present, a conservative, surgical approach to remove the inflammatory tissue from the periapical lesion can be considered as a treatment option. Conclusion: This paper reports on the management of a tooth with hype

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Hirai, K., H. Furusho, N. Kawashima, et al. "Serum Amyloid A Contributes to Chronic Apical Periodontitis via TLR2 and TLR4." Journal of Dental Research 98, no. 1 (2018): 117–25. http://dx.doi.org/10.1177/0022034518796456.

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In the current concept of bacterial infections, pathogen-associated molecular patterns (PAMPs) derived from pathogens and damage-associated molecular patterns (DAMPs) released from damaged/necrotic host cells are crucial factors in induction of innate immune responses. However, the implication of DAMPs in apical and marginal periodontitis is unknown. Serum amyloid A (SAA) is a DAMP that is involved in the development of various chronic inflammatory diseases, such as rheumatoid arthritis. In the present study, we tested whether SAA is involved in the pathogenesis of periapical lesions, using hu

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Bezamat, Mariana, Kathleen Deeley, Shahryar Khaliq, et al. "Are mTOR and Endoplasmic Reticulum Stress Pathway Genes Associated with Oral and Bone Diseases?" Caries Research 53, no. 3 (2018): 235–41. http://dx.doi.org/10.1159/000492675.

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The purpose of this cohort study was to identify associations between combined oral and bone disease phenotypes and genes present in cell regulatory pathways. The studied pathways play important roles in cellular growth, proliferation, differentiation, and homeostasis. DNA samples extracted from whole saliva of 3,912 individuals were genotyped and these data analyzed according to dental caries experience, periapical lesions, periodontitis, osteoporosis, or temporomandibular joint discomfort. Samples were obtained from the Dental Registry and DNA Repository project at the University of Pittsbur

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Palatyńska-Ulatowska, Aleksandra, Marta Michalska, Anna Drelich, et al. "Systemic Antibiotic and Nonsteroidal Anti-Inflammatory Drug Treatment Decreases the Level of Endogenous Angiogenic Vascular Endothelial Growth Factor in Inflamed Human Periapical Tissues." Applied Sciences 11, no. 11 (2021): 4976. http://dx.doi.org/10.3390/app11114976.

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Vascular endothelial growth factor (VEGF)-induced angiogenesis contributes to inflammatory bone resorption in humans. Widely documented antagonists to resorption include antibiotics and non-steroidal anti-inflammatory drugs (NSAIDs). The purpose of this study was to investigate the effect of these drugs on proangiogenic VEGF levels in periradicular lesions. Periapical tissue biopsies were obtained from 42 patients with chronic periapical periodontitis. VEGF levels were measured using a commercial ELISA kit in patients divided into groups according to treatment: no drugs (control group, n = 25)

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Hernandez Arenas, Yuritza Yoleinnis, Jacobo Ivan Ramos Manotas, and Antonio José Díaz Caballero. "Abordaje quirúrgico de absceso apical crónico y obturación retrógrada con Super EBA. Reporte de caso." Ciencia y Salud Virtual 9, no. 1 (2017): 48–54. http://dx.doi.org/10.22519/21455333.674.

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La cirugía periapical se lleva a cabo ante la presencia de lesiones perirradiculares persistentes o cuando el tratamiento endodóntico ortógrado no es factible. Los procesos que hacen parte de la cirugía endodóntica consisten en realizar raspado de tejido infectado o inflamado, eliminación de un ápice radicular infectado y obturación retrógrada ya sea efectuando de manera aislada cada uno de estos procesos o combinándolos con el fin de evitar la comunicación entre el sistema de conductos radiculares y los tejidos periapicales. Múltiples materiales son utilizados en obturación retrógrada t

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Joshi, Manjiri, Mansi Tailor, and Ajay Pala. "Prevalence of Dental Caries, Periodontal Diseases, and Periapical Pathoses among Patients attending a Tertiary Dental Care Center in Central Gujarat: A Hospital-based Cross-sectional Study." International Journal of Experimental Dental Science 5, no. 2 (2016): 89–92. http://dx.doi.org/10.5005/jp-journals-10029-1132.

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ABSTRACT Introduction Dental caries and periodontal disease are the two globally leading oral infections. There is considerable variation in the prevalence of these diseases. Also, these may lead to various periapical pathoses like periapical abscess, cysts, and so on. These may be attributed to differences in age, gender, sample size, geographical distribution, and protocol followed for diagnosis. Objectives To estimate the prevalence of dental caries, gingivitis/periodontitis, and periapical pathoses in patients of all ages in a dental institute in central Gujarat. Materials and methods Afte

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Estrela, Carlos, Mike Reis Bueno, Olavo César Lyra Porto, Cleomar Donizeth Rodrigues, and Jesus Djalma Pécora. "Influence of intracanal post on apical periodontitis identified by cone-beam computed tomography." Brazilian Dental Journal 20, no. 5 (2009): 370–75. http://dx.doi.org/10.1590/s0103-64402009000500003.

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The determination of the success of endodontic treatment has been often discussed based on outcome obtained by periapical radiography. The aim of this study was to verify the influence of intracanal post on apical periodontitis detected by cone-beam computed tomography (CBCT). A consecutive sample of 1020 images (periapical radiographs and CBCT scans) taken from 619 patients (245 men; mean age, 50.1 years) between February 2008 and September 2009 were used in this study. Presence and intracanal post length (short, medium and long) were associated with apical periodontitis (AP). Chi-square test

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Gencoglu, Nimet, Filiz Namdar Pekiner, Birsay Gumru, and Dilek Helvacioglu. "Periapical Status and Quality of Root Fillings and Coronal Restorations in an Adult Turkish Subpopulation." European Journal of Dentistry 04, no. 01 (2010): 017–22. http://dx.doi.org/10.1055/s-0039-1697803.

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ABSTRACTObjectives: To investigate the quality of root fillings and coronal restorations and their association with periapical status in an adult Turkish subpopulation.Methods: A total of 400 subjects were examined. Panoramic radiographs of all participants and additional periapical radiographs of affected teeth were processed. The frequency of root canal treatment and the periapical status of all root filled teeth were evaluated. The relationship between the radiographic quality of root fillings and coronal restorations was examined by chi-squared statistical analysis.Results: A total of 9460

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Korona-Glowniak, Izabela, Dominika Piatek, Emilia Fornal, et al. "Patterns of Oral Microbiota in Patients with Apical Periodontitis." Journal of Clinical Medicine 10, no. 12 (2021): 2707. http://dx.doi.org/10.3390/jcm10122707.

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In this study, microbial diversity of the root canal microbiota related to different endodontic infections was investigated. In total, 45 patients with endo–perio lesions (8 patients), chronic periapical periodontitis (29 patients) and pulp necrosis (8 patients) were recruited. In 19 (42.2%) patients there was secondary infection of root canals. Microbial specimens were collected from root canals of non-vital teeth with or without changes in periapical area visible in X-ray. Then, oral microbiota were detected and identified using the culture method and real-time PCR amplification primers and

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Latyushina, Larisa, Il'ya Dolgushin, Anastasiia Lapteva, Ekaterina Kolbina, Aleksey Finadeev, and Yuliya Pavlienko. "PECULIARITIES OF EFFECTIVE INDICATORS OF PHAGOCYTES AND MICROBIOLOGICAL PARAMETERS OF THE LOCAL FOCUS OF PERIAPICAL INFLAMMATION IN DIFFERENT FORMS OF CHRONIC PERIODONTITIS." Actual problems in dentistry 17, no. 2 (2021): 96–102. http://dx.doi.org/10.18481/2077-7566-20-17-2-96-102.

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In the last decade, single-stage dental implantation has become widespread, often with immediate loading. A significant part of the implants are installed in the zone of chronic periapical inflammation, however, until now there are no data on the relationship between the form of chronic periodontitis and the processes of osseointegration in the peri-implant zone. The aim of this study was to study the effector parameters of wound neutrophils and the spectrum of pathogens of the local focus of inflammation in various forms of chronic peridontitis. 74 surveyed persons were divided into four grou

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Yin, Wei, Ming Dong, Dandan Ye, et al. "Cathepsin C promotes the progression of periapical periodontitis." Science Bulletin 65, no. 11 (2020): 951–57. http://dx.doi.org/10.1016/j.scib.2019.12.006.

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