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1.
Braz. dent. j ; 34(1): 132-138, Jan.-Feb. 2023. graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1420567

ABSTRACT

Abstract In the case of endodontic infection, the presence of furcation canals can be at the origin of a periodontal lesion located in the furcation. The furcation being very close to the marginal periodontium, this type of lesion can be favorable to the genesis of an endo-periodontal lesion. These furcation canals are lateral canals located on the pulp chamber floor and constitute one of the many physiological communication pathways between endodontic and periodontal tissues. These canals are most often difficult to localize, shape, and to fill because of their small diameter and length. The disinfection of the pulp chamber floor with sodium hypochlorite solution may contribute to the disinfection of furcation canals when they are not identified, shaped, and/or filled. This case series illustrates the endodontic management of visible furcation canals associated with an endo-periodontal lesion. These furcation canals had a large diameter which allowed their identification during the endodontic treatment.


Resumo No caso de infecção endodôntica, a presença de canais cavo inter-radiculares pode estar na origem de uma lesão periodontal localizada na região de furca. Sendo a furca muito próxima do periodonto marginal, esse tipo de lesão pode ser favorável à fomação de uma lesão endo-periodontal. Esses canais estão localizados no assoalho da câmara pulpar e constituem uma das inúmeras vias de comunicação fisiológica entre os tecidos endodônticos e periodontais. Esses canais são na maioria das vezes difíceis de localizar, instrumentar e obturar por causa do diâmetro e comprimento reduzidos. A desinfecção do assoalho da câmara pulpar com solução de hipoclorito de sódio pode contribuir para a desinfecção dos canais cavo inter-radiculares quando eles não são localizados, instrumentamos e/ou obturados. Os casos clínicos descritos ilustram o manejo endodôntico de canais cavo inter-radiculares visíveis associados a uma lesão endo-periodontal. Esses canais cavo inter-radiculares tinham um grande diâmetro que permitiu sua localização durante o tratamento endodôntico.

2.
Journal of Prevention and Treatment for Stomatological Diseases ; (12): 685-691, 2022.
Article in Chinese | WPRIM | ID: wpr-934979

ABSTRACT

@#Endodontic microsurgery is a vital treatment modality for teeth with persistent periradicular pathoses that have not responded to nonsurgical retreatment. The principle is to determine the reason for failure, completely eliminate the infection and promote periapical healing. Within recent years, endodontic microsurgery has evolved to become standardized and presents with a high success rate. However, its outcome is still influenced by many factors, including anatomy, periodontal condition, crown-to-root ratio, occlusion, the type of periradicular lesion, and prosthesis. Moreover, endodontists always concentrate on “the apex”, paying little attention to the general preoperative evaluation, accurate diagnosis, and comprehensive treatment plan. This article reviews the latest literature on these issues and the clinical experience of our research group and discusses the correlation between endodontic microsurgery and other oral disciplines, including periodontology, prosthodontics, oral implantology, oral and maxillofacial surgery and orthodontics. The oral interdisciplinary assessment should be made with comprehensive consideration of the root canal system, periradicular lesion, adjacent anatomical relationships, periodontal condition, occlusion, and esthetic rehabilitation. Based on these findings, the continuity of treatment will be optimized, and the best treatment plan will be proposed to provide clinical strategies for the diagnosis and treatment of complex periradicular diseases.

3.
Periodontia ; 30(3): 153-159, 2020. tab, ilus
Article in Portuguese | BBO, LILACS | ID: biblio-1129083

ABSTRACT

O objetivo deste estudo é apresentar e discutir as principais etiologias das lesões endo-periodontais com intuito de auxiliar o Cirurgião-dentista na busca de um correto diagnóstico clínico e posterior tratamento. Foram coletados dados na literatura, pertinentes ao assunto, nas plataformas de busca de dados Crochane, Medline, PubMed e Scielo, contendo artigos científicos no período de 01/2002 até 06/2019, nos idiomas inglês e português. Com isso, os resultados dessa busca foram selecionados pelos seguintes critérios: estudos abrangendo a etiologia das lesões endo-periodontais, estudos com metodologias e resultados claros, objetivos e pesquisas in vivo ou in vitro devidamente estruturadas e com resultados relevantes para a comunidade científica. Os critérios de exclusão foram os artigos que não apresentassem nenhum dos objetivos a serem pesquisados. Assim, os resultados encontrados no estudo foram: 73 artigos, incluídos 23 artigos e 50 artigos excluídos. As etiologias das lesões endo-periodontais estão relacionadas a diferentes alterações patológicas nos tecidos pulpares e/ou periodonto, entre elas pode-se considerar a anatomia dental, doença periodontal, doença endodôntica, microbiota, cárie dentária, biofilme dental, trauma dental, reabsorções dentárias, tratamento endodôntico deficiente, fraturas, mal formações dentárias, iatrogênias, entre outros. Assim, o Cirurgião-Dentista deve estar atento às diversas etiologias para futuramente elaborar um diagnóstico e um plano de tratamento eficiente baseado na fonte de origem dessa lesão endo-periodontal (AU)


The objective of this study is to present and discuss the main etiologies of the endo-periodontal lesions in order to assist the dentist in the search for a correct clinical diagnosis and subsequent treatment. Data were collected from the Crochane, Google Scholar, Medline, PubMed and Scielo data search platforms, containing scientific articles from 01/2002 to 06/2019, in the English and Portuguese languages. The results of this search were selected according to the following criteria: studies covering the etiology of endo-periodontal lesions, studies with clear methodologies and results, objectives and in vivo or in vitro research, duly structured and with relevant results for the scientific community. Exclusion criteria were articles that did not present any of the objectives to be investigated. Thus, the results found in the study were: 73 articles, including 23 articles and 50 excluded articles. The etiologies of the endo-periodontal lesions are related to different pathological alterations in the pulp and / or periodontal tissues, among them the dental anatomy, periodontal disease, endodontic disease, microbiota, dental biofilm, dental trauma, dental resorption, poor endodontic treatment, fractures, dental malformations, iatrogenes, among others. Thus, the Dentist should be aware of the different etiologies in order to elaborate a diagnosis and an efficient treatment plan based on the source of the endo-periodontal lesion. (AU)


Subject(s)
Periodontics , Dental Caries , Dental Plaque , Endodontics
4.
Periodontia ; 29(1): 44-52, 2019. ilus, tab
Article in Portuguese | LILACS, BBO | ID: biblio-994635

ABSTRACT

The aim of the study was to analyze through an integrative review of the literature, the fear that patients experience in dental treatment, having the critical investigation aimed at the "Sistema Único de Saúde" (Brazilian Public Health System). One of the challenges reported by dental surgeons is the angst that part of the patients feel during treatment, when going through the procedures. This review's main objectives were to point out how this fear occurs and describe the consequences of this condition and how to prevent it. The research for scientific papers strategy was carried out through the site "portal de periódicos da BVS" (Portal of Journals on Health Sciences). All the publications that had the keyword "Ansiedade ao Tratamento Odontológico" (Dental Treatment Anxiety) were consulted. Thus, the search was refined through free scientific papers, with full text in English, with the main subject being the fear of dental treatment, between the years of 2013 and 2017. There were accounts related to the fear of dentist at both biological and psychological spheres, which as a consequence increases the absenteeism in the appointments leading to the worsening of the oral condition of the patient. Therefore, this article suggests that dentists acquire a multidisciplinary qualification, thus allowing them to deal with the psycho-social aspects inherent and integral of each individual. (AU)


The objective is to present and discuss, through a literature review, studies that point to a diagnosis and prognosis in endo-periodontal sclerosis. It was a research in the literature, in the databases: Crochane, Google Academic, Medline, PubMed and Scielo, with scientific articles from 2007 to 2018, in the English and Portuguese languages, using the search terms: "Diagnostic AND/OR "Endodontics" AND/OR "Endo-periodontal lesion AND/OR "Periodontics". Case studies, case control, clinical research, in vitro and in vivo studies, and systematic and systematic reviews of a diagnostic program were selected and followed. The success of surgery is important to be successful in treatment. For this purpose, the assay may be used and / or the clinical exams so that there is no pathology that is affecting the patient. These procedures are: anamnesis, clinical examination, visual examination of soft and hard tissues, radiographic, dental and periodontal probing, palpation, dental mobility, percussion, microbiological examination, tests for fistula processing and pulp sensitivity, and in cases of doubt, exposure surgery. The prognosis will vary according to the diagnosis of the lesion, an individual's response and a need for reintervention. Therefore, diagnosis and prognosis are essential for the treatment of endo-periodontal lesions. (AU)


O estudo teve como objetivo analisar descritivamente por meio de revisão de literatura integrativa, o medo de pacientes frente ao tratamento odontológico, com a investigação crítica voltada para o Sistema Único de Saúde (SUS) Brasileiro. Um dos obstáculos relatados, por cirurgiões-dentistas, nas consultas odontológicas é o medo que uma parcela dos pacientes apresenta frente aos procedimentos durante as sessões de atendimento. Procurou-se apontar como o medo se manifesta e descrever as consequências e prevenção desta condição. A busca dos artigos foi realizada no portal de periódicos da BVS e todas as publicações que continham o descritor em Ciências da Saúde "Ansiedade ao Tratamento Odontológico" foram consultadas. Não obstante, a busca foi refinada para periódicos com texto completo disponível e no idioma português, com o assunto principal o medo frente ao tratamento odontológico, entre os anos de 2013 a 2017. As manifestações relacionadas ao medo de dentista no campo biológico e psicológico têm como consequência a abstenção às consultas odontológicas e a piora da condição bucal dos usuários. Cabe aos profissionais conhecer de maneira ampla os seus pacientes para que consigam lidar com os aspectos psicossociais inerentes e indissociáveis a esses indivíduos (AU)


Subject(s)
Periodontics , Prognosis , Diagnosis , Medical History Taking
5.
Periodontia ; 29(1): 30-36, 2019.
Article in Portuguese | LILACS, BBO | ID: biblio-994608

ABSTRACT

O objetivo dessa revisão de literatura é verificar as estratégias de tratamento das lesões endo-periodontais. Foi realizada uma busca na literatura, nas seguintes bases de dados: Medline, Crochane, PubMed e Scielo, contendo artigos científicos dos últimos dez anos nos idiomas inglês e português usando os termos de pesquisa: "Tratamento" E/OU "Lesões Endo-periodontal" E/OU "doença periodontal" E/OU "Endodontia". As lesões endo-peridontais são caracterizadas pela interação doença periodontal e endodôntica e são patologias de difícil diagnóstico clínico. Seu tratamento consiste na terapia endodôntica, terapia periodontal ou ambas. Os tratamentos empregados para as lesões são: Lesões endodônticas primárias: apenas tratamento endodôntico. Lesão endodôntica primária com envolvimento periodontal secundário: primeiramente tratamento endodôntico e após periodontal. Lesão periodontal primária: apenas tratamento periodontal. Lesão periodontal primária com envolvimento endodôntico secundário: primeiramente endodôntico, na sequência periodontal. Lesões verdadeiras combinadas: necessidade de tratamento endodôntico inicial e em seguida periodontal. Uma vez que o tratamento endodôntico tenha sido eficiente, o prognóstico do tratamento dessas lesões depende da severidade da doença periodontal e da resposta dos tecidos periodontais ao tratamento (AU)


The objective of this literature review is to verify the strategies of treatment of the endo-periodontal lesions. A literature search was conducted in the following databases: Medline, Crochane, PubMed and Scielo, containing scientific articles of the last ten years in the English and Portuguese languages using the search terms: "Treatment" AND/OR "Periodontal-endodontic lesions" AND/OR "Periodontal diseases" AND/ OR "endodontic". Endo-periodontal lesions are characterized by the interaction of periodontal and/ or endodontic disease. These are pathologies difficult to diagnose clinically. Their treatment consists of endodontic therapy, periodontal therapy or both. The treatments used for the lesions are: Primary endodontic lesions: only endodontic treatment. Primary endodontic lesion with secondary periodontal involvement: Firstly endodontic treatment and after periodontal treatment. Periodontal lesion primary: only periodontal treatment. Primary periodontal lesion with secondary endodontic involvement: Firstly endodontic, in the periodontal sequence. True true lesions combined: Need for initial and then periodontal endodontic treatment. Since endodontic treatment has been effective, the prognosis of treatment of these complex lesions depends on the severity of periodontal disease and the response of periodontal tissues to treatment (AU)


Subject(s)
Periodontal Diseases , Bone Regeneration , Bone Transplantation , Endodontics
6.
Rev. medica electron ; 40(6): 1890-1910, nov.-dic. 2018. tab
Article in Spanish | LILACS, CUMED | ID: biblio-978709

ABSTRACT

RESUMEN Introducción: la falsa vía es la apertura artificial en las paredes del conducto debido a penetración de la dentina; lo que provoca comunicación entre el espacio pulpar y el periodonto. Estos accidentes suelen ocurrir durante la realización de tratamientos endodónticos o al preparar el lecho para colocación de pernos. Esto provoca daño al periodonto, pudiendo desarrollarse bolsas periodontales. Objetivo: identificar la frecuencia de estos accidentes, y determinar su asociación con la presencia de periodontitis. Materiales y métodos: se realizó un estudio descriptivo y transversal en la Facultad de Estomatología de La Habana, entre enero de 2011 y enero de 2016. El universo estuvo constituido por 50 dientes con falsa vía, correspondientes a 50 pacientes. La información se obtuvo a través de: interrogatorio, examen clínico, radiografías e historias clínicas, previo consentimiento de los pacientes. Se procedió al llenado de un formulario confeccionado al efecto. Resultados: el 52,0 % de falsas vías correspondió al grupo de 35 a 59 años, los dientes más afectados fueron los incisivos, con 40,0 %. El 60,0 % de las perforaciones fueron ocasionadas por terapia endodóntica. Se detectó periodontitis en el 30,0 % de los dientes perforados. Conclusiones: las falsas vías fueron predominantes en el grupo de edad de 35 a 59 años, los incisivos fueron los dientes más afectados, la mayoría de las lesiones se produjo durante la terapia endodóntica. Más de la cuarta parte de las lesiones estuvo asociada a periodontitis (AU).


ABSTRACT Introduction: the false way is the artificial opening in the walls of the conduit due to penetration of the dentin; which causes communication between the pulp space and the periodontium. These accidents often occur during endodontic treatments or when preparing the bed for bolt placement. This causes damage to the periodontium, and periodontal pockets may develop. Objective: to identify the frequency of these accidents, and to determine their association with the presence of periodontitis. Materials and methods: a descriptive and cross-sectional study was carried out in the Faculty of Dentistry of Havana, between January 2011 and January 2016. The universe consisted of 50 teeth with false pathway, corresponding to 50 patients. The information was obtained through: interrogation, clinical examination, radiographs and medical histories, with the consent of the patients. A completed form was filled out. Results: 52,0 % of false pathways corresponded to the group of 35 to 59 years, the teeth most affected were the incisors, with 40,0 %. 60,0 % of the perforations were caused by endodontic therapy. Periodontitis was detected in 30,0 % of the perforated teeth. Conclusions: the false pathways were predominant in the age group of 35 to 59 years, the incisors were the most affected teeth, most of the lesions occurred during endodontic therapy. More than a quarter of the lesions were associated with periodontitis (AU).


Subject(s)
Humans , Periodontal Diseases/epidemiology , Periodontitis/diagnosis , Root Canal Therapy , Dental Pulp Cavity , Dental Pulp Diseases , Accidental Injuries/epidemiology , Periodontics , Epidemiology, Descriptive , Cross-Sectional Studies , Endodontics
7.
Periodontia ; 28(4): 41-47, 2018. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-980258

ABSTRACT

O objetivo desse estudo é revisar a literatura acerca da microbiologia presente nas doenças endoperiodontais e assim apresentar um melhor conhecimento ao clínico frente à patologia a ser tratada. Foi realizada uma busca nas plataformas: Google Acadêmico, Pubmed e Scielo. Foram selecionados artigos de 2007 até 08/2018, em língua inglesa e língua portuguesa, com os termos: "Endodontia" E/OU "Lesão endoperiodontal E/OU "Microbiologia oral" E/OU "Periodontia". Os principais resultados encontrados demonstraram uma grande variedade microbiológica associada às lesões endoperiodontais e ainda, a presença de alguns microrganismos de difícil eliminação. Na lesão endodôntica primária: Enterococcus faecalis, Parvinonas micra, Mogibacterium timiduam, Filifactor alocis, Fretibacterium fastidiosum, Parvinonas micra, Streptococcus constellatus, Eubacterium brachy, Tannerella forsythia. Anaeróbios estritos: Veillonella parvula, Porphyromonas gingivalis, Propionibacterium acnes, Lactobacillus acidophilus, Campylobacter rectus, Slackia exigua, Anaeróbios facultativos: Bactérias microaerofílicas: Aggregatibacter actinomycetemcomitans. Lesão endodôntica primária com envolvimento periodontal secundário: Enterococcus faecalis, Parvinonas micra, Mogibacterium timiduam, Filifactor alocis, Fretibacterium fastidiosum, Streptococcus constellatus, Eubacterium brachy, Tannerella forsythia; Lesão periodontal primária: Porphyromonas gingivalis, Fusobacterium nucleatum, Eikenella corrodens Fusobacterium nucleatum, Treponema denticola, Tannerella forsythia, Prevotella intermedia, Parvimonas micra. Lesão periodontal primária com envolvimento endodôntico secundário: Bacteroidaceae sp., Fretibacterium fastidiosum. Lesão endoperiodontal verdadeira combinada: Tannerella forsythia, Porphyromonas endodontalis, Aggregatibacter aphrophilus, Peptostreptococcus stomatitis, Veillonella rogosae, Campylobacter rectus, Campylobacter concisus, Neisseria elongata; Veillonella rogosae, Fusobacterium canifelinum, Haemophilus parainfluenzae, Peptostreptococcus stomatitis, Peptostreptococcus stomatitis, Enterobacter asburiae, Aggregatibacter aphrophilus, Campylobacter rectus, Corynebacterium matruchotii, Neisseria bacilliformis, Actinomyces odontolyticus, Mogibacterium timidum. Conclui-se que o cirurgião-dentista deve melhor identificar qual a microbiota presente em cada tipo de patologia endoperiodontal para que consiga realizar os tratamentos com eficiência obtendo o sucesso(AU)


The objective of this study is to review the literature about the microbiology present in endodontic diseases and thus to present a better knowledge of the clinician regarding the pathology to be treated. By searching the platforms: Google Scholar, Pubmed and Scielo. Articles from 2007 to 08/2018, in English and Portuguese, were selected using the terms: "Endodontics" AND/OR "Endo-periodontal lesion AND/OR" Oral Microbiology "AND/OR" Periodontics ". The main results of the search were a large microbiological variety associated with endo-periodontal lesions and the presence of some microorganisms that were difficult to eliminate. Primary endodontic lesion: Enterococcus faecalis, Parvinonas micra, Mogibacterium timiduam, Filifactor alocis, Fretibacterium fastidiosum, Parvinonas micra, Streptococcus constellatus, Eubacterium brachy, Tannerella forsythia. The primary endodontic lesions with secondary periodontal involvement are: Enterococcus faecalis, Parvinonas micra, Mogibacterium timiduam, Filifactor alocis, Fretibacterium, Agrigatibacter actinomycetemcomitans, Staphylococcus aureus, Campylobacter rectus, Campylobacter rectus, Slackia exigua fastidiosum, Streptococcus constellatus, Eubacterium brachy, Tannerella forsythia. Primary periodontal lesion: Porphyromonas gingivalis, Fusobacterium nucleatum, Eikenella corrodens Fusobacterium nucleatum, Treponema denticola, Tannerella forsythia, Prevotella intermedia, Parvimonas micra; Primary periodontal lesion with secondary endodontic involvement: Bacteroidaceae sp., Fretibacterium fastidiosum. True endo-periodontal lesion combined: Tannerella forsythia, Porphyromonas endodontalis, Aggregatibacter aphrophilus, Peptostreptococcus stomatitis, Veillonella rogosae, Campylobacter rectus, Campylobacter concisus, Neisseria elongata;Veillonella rogosae, Fusobacterium canifelinum, Haemophilus parainfluenzae, Peptostreptococcus stomatitis, Peptostreptococcus stomatitis, Enterobacter asburiae, Aggregatibacter aphrophilus, Campylobacter rectus, Corynebacterium matruchotii, Neisseria bacilliformis, Actinomyces odontolyticus, Mogibacterium timidum.It concludes that the dental surgeon must identify which microbiota is present in each type of endo-periodontal pathology, so that he can perform the treatments efficiently, achieving success. (AU)


Subject(s)
Periodontics , Endodontics , Microbiology
8.
Periodontia ; 28(3): 53-58, 2018.
Article in Portuguese | LILACS, BBO | ID: biblio-946554

ABSTRACT

O objetivo dessa revisão de literatura é apresentar aspectos clínicos e radiográficos das lesões endo-periodontais. Por meio de busca na plataforma PUBMED, foi selecionando artigos de 2008 até 12/2017, em língua inglesa, com os termos: "clinical aspect endo-periodontal" E/OU "lesion endo-periodontal" E/OU "radiology". Características de cada tipo de lesão: 1. Lesão endodôntica primária: polpa necrótica, abcesso periapical, drenagem pelo ligamento periodontal, destruição óssea é geralmente estreita e sem amplitude. 2. Lesão endodôntica primária com envolvimento periodontal secundário: endodôntica primeiramente se não tratada leva um envolvimento secundário periodontal; bactérias na região gengival, cálculo, progressão de periodontites, presença de pinos soltos ou perfurações, dor, pus e inchaço; aspecto radiográfico é radiolucência periapical e lateral. 3. Lesão periodontal primária: não se restringe à um dente, é generalizada, vitalidade pulpar, lesão progressiva no sentido do apical, mais larga na margem gengival do que apical, trauma oclusal ou não, progressão de periodontites em direção apical; radiologicamente, apresenta anomalias periodontais podendo chegar até o ápice. 4. Havendo retro-infecção do tecido pulpar, com forte dor que será uma lesão periodontal primária com envolvimento endodôntico secundário: envolvimento pulpar, periodontites, bactérias específicas associada à lesão periodontal; radiograficamente pode haver a presença de calculo nos canais lateriais/ forame apical. 5. Lesões combinadas verdadeiras: lesões periodontais e endodônticas que se comunicam, presença de biofilme; radiograficamente presença de lesão periapical e defeito ósseo regular na superfície radicular, aspecto de fratura vertical. Portanto, lesões endo-periodontais necessitam de conhecimento clínico e radiográfico para se estabelecer um adequado diagnóstico e tratamento (AU)


The objective of this literature review is to present clinical and radiographic aspects of the endo-periodontal lesions. By means of means of search in the PUBMED platform, articles from 2008 to 12/2017, in english, were selected with the terms: "clinical aspect endo-periodontal" AND/OR "endoperiodontal lesion" AND/OR "radiology". Characteristics of each type of lesion: 1. Primary endodontic lesion: necrotic pulp, periapical abscess, drainage by periodontal ligament, bone destruction and generally narrow and without amplitude. 2. Primary endodontic lesion with secondary periodontal involvement: first untreated endodontic leads to secondary periodontal involvement; bacteria in the gingival region, calculus, progression of periodontitis, presence of loose pins or perforations, pain, pus and swelling; radiographic appearance and periapical and lateral radiolucency. 3. Primary periodontal lesion: it is not restricted to a tooth, it is generalized, pulp vitality, progressive lesion towards the apical, wider at the gingival margin than apical, occlusal trauma or not, progression of periodontites towards the apical; radiologically, it presents periodontal anomalies and can reach the apex. 4. There being retro-infection of the pulp tissue, with severe pain that will be a primary periodontal disease with secondary endodontic involvement: pulp involvement, periodontitis, specific bacteria associated with periodontal lesion; radiographically there mays be a presence of calculus in the lateral channels/ apical foramen. 5. True combined lesions: periodontal and endodontic lesions that communicate, presence of biofilm; radiographically presence of periapical lesion and regular bone defect on the root surface, aspect of vertical fracture. Thus, endo-periodontals require clinical and radiographic knowledge to establish a diagnosis and treatment. (AU)


Subject(s)
Pulpitis , Radiography , Tooth Injuries , Dental Pulp Necrosis
9.
Rev. Asoc. Odontol. Argent ; 105(2): 63-69, jun. 2017. ilus
Article in Spanish | LILACS | ID: biblio-908057

ABSTRACT

La existencia de una íntima conexión entre el conducto radicular y el ligamento periodontal, ha dado lugar a lo que se conoce como relaciones endoperiodontales. Esto se debe a la presencia de varias vías anatómicas de comunicación entre ambas entidades: el foramen apical, los forámenes laterales pertenecientes a conductos accesorios y conductillos dentinarios en zonas de ausencia del cemento dentario protector. Los microorganismos y sus agentes tóxicos tienen la capacidad de afectar ambos tejidos en esa interrelación física y biológica. El diagnóstico diferencial entre enfermedad endodóntica y periodontal es de vital importancia para la elección del tratamiento y el pronóstico a distancia.


The intimate connection between the root canal and theperiodontal ligament generates a concept that is known asendo-periodontal relationships. This is due to the presence ofseveral anatomical communications between them: apical foramen,lateral foramina and dentinal tubules denuded of theircementum coverage. Microorganisms and their toxic agentscan affect both tissues due to this physical and biological interrelation.Proper differential between endodontic and periodontaletiology is vital to the accurate choice of treatment andfor the long term prognosis.


Subject(s)
Humans , Dental Pulp Cavity/anatomy & histology , Dental Pulp Diseases/physiopathology , Periodontal Diseases/physiopathology , Periodontal Ligament/anatomy & histology , Diagnosis, Differential , Dental Fistula/complications , Dental Fistula/diagnosis , Dental Pulp Cavity/microbiology , Dental Pulp Necrosis/microbiology , Periodontal Diseases/microbiology , Periodontal Pocket/microbiology , Retreatment/methods , Root Canal Therapy/methods
10.
West China Journal of Stomatology ; (6): 448-452, 2017.
Article in Chinese | WPRIM | ID: wpr-357470

ABSTRACT

Palatal radicular groove leads to severe endo-periodontal lesion in lateral incisors. The groove occurs on the labial and lingual root surfaces, while the localized periodontal pocket develops along the lingual groove length. The complicated root canal system, extensively destroyed bone lamella, and persistent fistula pose a challenge for root canal therapy, tooth retention, and thorough infection control inside and outside of the root canal. Combining microscopic root canal therapy with intentional replantation and nano-biomaterial application facilitates infection control, tooth retention, and formation of newly periodontal attachment.

11.
Odontol. vital ; jun. 2016.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1506832

ABSTRACT

La endodoncia y la periodoncia son especialidades de la Odontología encargadas del diagnóstico, tratamiento y pronóstico de enfermedades pulpares y periodontales, respectivamente. En conjunto, ambas especialidades dan la endoperiodontología, la cual estudia las lesiones provocadas por las enfermedades pulpares y periodontales. La relación entre ambas es cercana debido a su función embriónica y anatómica. Existen múltiples comunicaciones pulpo-periodontales como los túbulos dentinarios, conductos accesorios y laterales, foramen apical, ranura palatogingival, perforaciones radiculares y fracturas verticales radiculares. Las lesiones endoperiodontales se caracterizan por la asociación de enfermedades pulpares y periodontales en el mismo elemento dental. Esos males son difíciles de diagnosticar y pronosticar, pues depende de los factores contribuyentes como una endodoncia fallida, filtración coronal, trauma, reabsorción radicular; factores etiológicos como los patógenos vivos (bacterias, virus y hongos), patógenos no vivos (amalgamas, materiales de relleno, puntas de papel), y agentes intrínsecos y extrínsecos (colesterol y los cuerpos hialinos de Rushton), entre otros. En concreto, el flujo de infección puede iniciar desde una pulpa necrótica al periodonto o de una bolsa periodontal hacia la pulpa. El tratamiento también varía en cada lesión diagnosticada; sin embargo, todas requieren mínimo de alguno de los dos tratamientos, endodóntico o periodontal.


Endodontics and periodontics are the specialties of dentistry that deal with diagnosis, treatment, and prognosis of pulp and periodontal diseases, respectively. The set of both specialties give endoperiodontology, which studies injuries caused by diseases of the pulp and periodontum. The relation between the last two mentioned is very close due to its embryonic, anatomic, and functional interrelation. There is a variety of pulpal-periodontal communications, such as, dentinal tubules, lateral and accesory canals, apical foramen, palatogingival groove, root perforations, and vertical root fractures. The endo-periodontal lesions are characterized bye associating pulpal and periodontal pathologies in the same dental element. There lesions can be difficult to diagnose and prognosticate depending on contributing factors, such as, poor root canal treatment, coronal leakages, trauma, root resorption; etiologic factors like living pathongens (bacteria, virus, fungi), non-living pathogens (amalgams, root fillings, paper points), and intrinsic or extrinsec pathogens (cholesterol, Rushton hyaline bodies), and others. Namely, the flow of infection can start by a necrotic pulp which afterwards can affect the periodontum or viceversa. The treatment also varies in each diagnosed lesion, but they all require at least one of both endodontic or periodontal treatments.

12.
Rev. ADM ; 72(5): 250-154, sept.-oct. 2015. ilus
Article in Spanish | LILACS | ID: lil-775333

ABSTRACT

El tratamiento y pronóstico de las lesiones endoperiodontales depende del diagnóstico oportuno y preciso de la enfermedad endodóntica y/o periodontal. Cuando se trata de lesiones endodónticas primarias con involucración periodontal secundaria, la estrategia de tratamiento debe ser primeramente enfocada a la infección pulpar, al debridamiento y desinfección de los conductos radiculares. El objetivo de este estudio es demostrar la capacidad de reparación de una lesión endoperiodontal mediante terapia endodóntica no quirúrgica, sin posterior terapia periodontal. El caso es un paciente masculino de 10 años con necrosis pulpar del órgano dentario 46 con involucración periodontal mediante lesión en furca, la cual reparó completamente en tres meses tras el tratamiento endodóntico. Estos hallazgos se confirman radiográficamente y por la disminución de la profundidad sondeable en la zona de la lesión. Se concluye que en este tipo de casos, con involucración endodóntica primaria, la necesidad del tratamiento periodontal quirúrgico o no quirúrgico será determinada exclusivamente por la falta de reparación de la lesión por largos periodos de tiempo.


he treatment and prognosis of endo-periodontal lesions depend on the timely and accurate diagnosis of the endodontic and/or periodontal disease. In the case of primary endodontic lesions with secondary peri-odontal involvement, the treatment strategy should be focused primarily on the pulp infection and the debridement and disinfection of root canals. The aim of this study is to demonstrate the repair capacity of an endo-periodontal lesion treated with nonsurgical endodontic root therapy and no subsequent periodontal treatment. The case involves a 10-year-old male patient with pulpal necrosis and apical periodontitis of tooth 46; periodontal furcation involvement was also evident. The diagnosis was a primary endodontic lesion with secondary periodontal involvement. The furcation defect healed completely within three months of non-surgical root canal treatment, a fact confi rmed by X-rays and by the reduction in the probing depth in the area of the lesion. We conclude that in cases such as this, where there is primary endodontic involvement, surgical or non-surgical periodontal treatment should be considered exclusively if the periodontal lesion persists for long periods of time.


Subject(s)
Humans , Male , Child , Furcation Defects/therapy , Dental Pulp Diseases/therapy , Periodontal Diseases/therapy , Dental Pulp Necrosis/therapy , Root Canal Therapy/methods , Wound Healing/physiology , Schools, Dental , Follow-Up Studies , Mexico , Molar/injuries , Molar , Treatment Outcome
14.
Article in Spanish | LILACS | ID: lil-592013

ABSTRACT

Se presenta un caso clínico de una lesión endoperiodontal tipo III (combinada o verdadera) en un paciente de sexo femenino de 41 años de edad sin antecedentes sistémicos. La paciente fue derivada del Curso de Especialización en Periodoncia de la Escuela de Graduados de la Universidad de Chile debido a una lesión periapical en la pieza 3.6. El pronóstico en este tipo de lesiones es dudoso, ya que es necesario que se efectúe el tratamiento endodóntico así como el periodontal, y el resultado recae más en el tratamiento periodontal. La pieza fue tratada endodónticamente dejando medicamento intraconducto a base de Clorhexidina al 2 por ciento en gel por 7 días. Una vez obturado el diente se citó a la paciente 3 meses después para un control radiográfico. Actualmente el diente está totalmente asintomático, sin movilidad y con señales de reparación.


We report a case of a type III periodontal-endodontic lesion (combined or true) in a 41-year-old female patient without systemic history. The patient was transferred from the Specialization Course in Periodontology at the Graduate School of the University of Chile due to a periapical lesion in the tooth 3.6. The prognosis for this type of lesion is uncertain, since it is necessary to perform endodontic and periodontal treatment, and the result depends more on the periodontal treatment. The piece was treated endodontically leaving intracanal medication based on 2 percent Chlorhexidine gel for 7 days. Once the tooth obturated, we gave the patient an appointment 3 months later for a control radiography. Currently, the tooth is completely asymptomatic, without mobility and with signs of repair.


Subject(s)
Humans , Female , Adult , Periodontal Diseases/diagnosis , Periodontal Diseases/therapy , Dental Pulp Diseases/diagnosis , Dental Pulp Diseases/therapy , Prognosis
15.
Rev. clín. pesq. odontol. (Impr.) ; 6(1): 107-112, jan.-abr. 2010. ilus
Article in English | LILACS, BBO | ID: lil-617373

ABSTRACT

OBJECTIVES: To present a case report of management of grade II furcation involvement associatedwith a periodontal abscess of mandibular right first molar utilizing an alloplastic bone graft. DISCUSSION:The case was diagnosed as periodontal abscess with grade-II furcation involvement and was primaryperiodontal lesion with secondary endodontic involvement. Treatment included scaling, root planing &curettage and root canal treatment of the involved tooth. Periodontal flap surgery was done with bonegraft placement in the furcation area. RESULTS: Patient was evaluated after onear. Radiographicexamination showed healing of furcation defect as well as resolution of periapical inflammation. Clinicalevaluation revealed resolution of furcation involvement as well as reduction of tooth mobility.


OBJETIVOS: Apresentar um caso de comprometimento grau II de furca, lesão primariamenteperiodontal com comprometimento endodôntico secundário, em primeiro molar inferior. Otratamento constituiu de alisamento radicular, curetagem e tratamento endodôntico do dentecomprometido. Cirurgia de retalho periodontal foi efetuada, com colocação de enxerto ósseo na área da furca. RESULTADOS: o paciente foi avaliado após um ano, sendo que a imagemradiográfica demonstrou cicatrização do defeito da furca, bem como resolução da inflamaçãoperiapical. A avaliação clínica demonstrou resolução da lesão da furca, bem como reduçãoda mobilidade dentária.


Subject(s)
Humans , Female , Adult , Furcation Defects/therapy , Periodontal Abscess/therapy , Root Canal Therapy/methods , Follow-Up Studies , Periodontal Abscess , Radiography, Dental
16.
Rev. bras. odontol ; 64(3/4): 248-251, 2007. ilus
Article in Portuguese | LILACS, BBO | ID: lil-541889

ABSTRACT

Este relato descreve o sucesso do tratamento endodôntico em dente portador de extensa lesão endo-periodontal combinada, com mobilidade acentuada, e avançada destruição do periodonto de suporte. Após o preparo químico-mecânico auxiliado pela solução de hipoclorito de sódio a 2,5%, o canal radicular foi preenchido com pasta de hidróxido de cálcio e soro fisiológico. A medicação intracanal foi renovada por três vezes, durante 7 meses, período em que ocorreu significativa redução da radiolucidez periodontal, quando se procedeu à obturação do canal radicular. Aos 5 anos, em avaliação clínica e radiográfica, a paciente apresentou-se assintomática, com significativa redução da mobilidade dentária e completo reparo da radiolucidez endo-periodontal.


Subject(s)
Humans , Female , Adult , Alveolar Bone Loss , Calcium Hydroxide/therapeutic use , Root Canal Therapy/methods
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