RESUMO
Objetivo: Determinar los hábitos de medicación sistémica de odontólogos especialistas y no especialistas en endodoncia ante diferentes patologías pulpares previos al tratamiento en- dodóntico en Argentina. Materiales y métodos: Se diseñó una encuesta para evaluar la prescripción de antibióticos, tipo de antibióticos, tiempo de prescripción, indicación de antinflamatorios no es- teroides y esteroides ante diferentes patologías pulpares. Se envió a 635 odontólogos especialistas y no especialistas en endodoncia a través de SurveyMonkey. Por medio de la prue- ba de Chi cuadrado se evaluaron las diferencias de medica- ción entre los grupos estudiados. Resultados: En pulpitis se medicó con antibióticos en el 3,48% de los casos y con antinflamatorios en un 62,60%. En necrosis pulpar sin fístula no se indicó ninguna medica- ción en un 64,47% de los casos, seguido de antibióticos en un 24,56%. En necrosis con fístula, el 52,38% no indicó nin- guna medicación, seguido de medicación con antibióticos en un 35,49%. En periodontitis apical aguda la principal medica- ción fue con antinflamatorios (52,79%), seguido de antibió- ticos (32,87%); y en el absceso alveolar agudo, un 57,10% indicó antibióticos seguido de antinflamatorios. El antibiótico de elección fue la penicilina en un 65,23% de los casos, y en caso de alergia a la misma, el antibiótico elegido fue azitromi- cina (30,12%). El tiempo de prescripción fue de 7 días. En la comparación entre especialistas y no especialistas hubo dife- rencias estadísticamente significativas para pulpitis y necrosis con fístula (p<0,01) y no las hubo entre necrosis sin fístula, periodontitis apical aguda y absceso alveolar agudo (p> 0,05). Conclusiones: La penicilina fue el antibiótico de elec- ción de la mayoría de los odontólogos argentinos encuestados junto al ibuprofeno como anti-inflamatorio. Existiría una so- bremedicación en patologías endodónticas que podría contri- buir a la resistencia microbiana a los antibióticos (AU)
Aim: Determine the systemic medication habits of den- tists specialists and non-specialists in endodontists in differ- ent pulp pathologies prior to root canal treatment in Argen- tina. Materials and methods: A survey was designed to evaluate the prescription of antibiotics, the type of antibiotics, prescription time, indication of non-steroidal anti-inflamma- tory drugs in different pulp pathologies. It was sent to 635 general dentists and endodontic specialists via SurveyMon- key. A Chi-square test was made to evaluate the differences in medication between the studied groups. Results: In pulpitis, antibiotics were prescribed in 3.48% of cases and anti-inflammatories in 62.60%. In pul- pal necrosis without fistula, no medication was indicated in 64.47% of cases, followed by antibiotics in 24.56%. In ne- crosis with fistula, 52.38% did not indicate any medication, followed by medication with antibiotics in 35.49%. In acute apical periodontitis the main medication was anti-inflamma-tories (52.79%), followed by antibiotics (32.87%); and for acute alveolar abscess, 57.10% indicated antibiotics, fol- lowed by anti-inflammatories. The antibiotic of choice was penicillin in 65.23% of the cases, and in case of allergy to it, the chosen antibiotic was azithromycin (30.12%). The prescription time was 7 days. In the comparison between specialists and non-specialists, there were significant dif- ferences for pulpitis and necrosis with fistula (p<0.01) and there were no significant differences between necrosis without fistula, acute apical periodontitis and acute alveo- lar abscess (p>0.05). Conclusions: Penicillin was the antibiotic of choice for the majority of the surveyed Argentine dentists, as well as ibuprofen as an anti-inflammatory drug. These could reflect an overmedication in endodontics pathologies that could con- tribute to microbial resistance to antibiotics (AU)
Assuntos
Humanos , Masculino , Feminino , Penicilinas/uso terapêutico , Anti-Inflamatórios não Esteroides/uso terapêutico , Doenças da Polpa Dentária/tratamento farmacológico , Antibacterianos/uso terapêutico , Argentina , Faculdades de Odontologia , Especialidades Odontológicas/normas , Distribuição de Qui-Quadrado , Administração Oral , Inquéritos e Questionários , Endodontia/tendênciasRESUMO
BACKGROUND: Citation analysis has emerged to play a significant role in recognition of the most useful areas of research. Endodontic microbiology has been a topic of interest for endodontists as well as periodontists and oral surgeons. This bibliometric analysis is aimed at identifying and reporting the characteristics of the top 50 cited articles on endodontic microbiology. METHODS: The articles were identified through a search on Web of Science (WoS), property of Clarivate Analytics database published on endodontic microbiology. The citation information of the selected articles was recorded. The Journal of Endodontics, International Endodontic Journal, Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology, Dental Traumatology, and Australian Endodontic Journal were searched in the search title. Descriptive and bivariate analyses were performed using a statistical software package SPSS. Statistical analysis was performed using Shapiro-Wilk, Kruskal-Wallis, Post hoc, Mann-Kendall trend, and Spearman-rank tests. RESULTS: The 50 most cited articles were published from 1965 to 2012 with citation count varying from 1065 to 103 times. The total citation counts of articles recorded were 11,525 (WoS), 12,602 (Elseviers' Scopus), and 28,871 (Google Scholar). The most prolific years in terms of publications were 2001, 2002, and 2003, with five publications each, followed by 2005 with four. The year with most citations was 1998, with 1,330 citations, followed by 1965 and 2001, with 1,065 and 1,015 citations, respectively. A total of 136 authors contributed to the top 50 most cited articles with 27 corresponding institutions from 12 different countries. The most common methodological design was in vitro study, followed by clinic-laboratory study, literature review, systematic review and meta-analysis, and animal study. CONCLUSIONS: The present study provided a detailed list of the top 50 most cited and classic articles on microbiology in endodontics. This will help researchers, students, and clinicians in the field of endodontics as an impressive source of information.
Assuntos
Bibliometria , Polpa Dentária/microbiologia , Endodontia/tendências , Bases de Dados Factuais , Endodontia/métodos , Humanos , Publicações , Registros , Projetos de PesquisaRESUMO
OBJECTIVES: This paper is aimed at addressing the urgent need to develop a protocol that will address the operatory and clinical aspects of dental care during the Coronavirus disease 2019 (COVID-19) outbreak. DATA SOURCES: The epidemiology, clinical signs and symptoms, and modes of transmission of COVID-19 are presented. This protocol was established as an international collaboration of three dental universities: Hadassah School of Dental Medicine, Israel; University of Rochester Medical Center, USA; and the University of Pennsylvania, USA. This protocol is based on a detailed review of the existing English language literature as well on the logistic and clinical experience of each facility and the opinion of the authors. The protocol is designed for a hospital setting and includes considerations related to dental treatment in both healthy subjects and those suspected or diagnosed with COVID-19. The first part of this review discusses operatory considerations; the second part discusses general dental clinical aspects; the third part discusses endodontic considerations; and the fourth part discusses surgical aspects. This protocol may be applicable to other future similar pandemics. CONCLUSION: Logistic and clinical steps are required to provide dental care during the COVID-19 outbreak while preventing cross-contamination and protecting the dental team during the provision of care.
Assuntos
Infecções por Coronavirus , Coronavirus , Assistência Odontológica/tendências , Endodontia/tendências , Transmissão de Doença Infecciosa do Paciente para o Profissional , Betacoronavirus , COVID-19 , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/prevenção & controle , Infecções por Coronavirus/transmissão , Surtos de Doenças , Humanos , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Israel , Pandemias , Pneumonia Viral , SARS-CoV-2RESUMO
The American Association of Endodontists (AAE) released a case difï¬culty assessment form to help general dentists and students treat cases within their expertise or refer advanced cases to reduce the risk of iatrogenic errors. The purpose of this study was to determine the incidence of iatrogenic complications after the use of the case difï¬culty assessment form. Arandom sample of 1000 cases that received root canal treatment in undergraduate clinics during the academicyear (2016-2017) was selected. Case difficulty assessment was made for each case before treatment onset. Once the case was approved for treatment in the undergraduate clinics, the endodontic treatments were performed following the standard procedure the endodontic department of the Dentistry School of King Abdulaziz University mandates. Digital radiographs were obtained during routine root canal treatment and were evaluated by four observers to detect any iatrogenic errors, after which the data were analyzed statistically. Iatrogenic errors were correlated signiï¬cantly with case difï¬culty (p= 0.003), and were detected in 22.1% of all teeth treated in the undergraduate clinics. Underfilling accounted for the highestpercent of errors detected (8.4%), followed by ledge formation (4.2%). Molar teeth had the highest frequency of errors, and mesio-buccal roots of maxillary molars showed the highest percentage of errors. The AAE developed asignificantly useful tool to determine the difficulty of each case treated in undergraduate clinics, and following their recommendations will minimize the risk of iatrogenic errors.
Assuntos
Competência Clínica/normas , Endodontia/educação , Doença Iatrogênica/prevenção & controle , Tratamento do Canal Radicular/efeitos adversos , Estudantes de Odontologia/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Educação em Odontologia/métodos , Endodontia/tendências , Humanos , Doença Iatrogênica/epidemiologia , Incidência , Erros Médicos/estatística & dados numéricos , Pessoa de Meia-Idade , Estudos Retrospectivos , Tratamento do Canal Radicular/estatística & dados numéricos , Arábia Saudita/epidemiologia , UniversidadesRESUMO
Aim: To determine the current trends in technological armamentarium and endodontic treatment among Brazilian endodontists. Methods: A total of 279 endodontists answered a web-based survey questionnaire about their region of activity in Brazil and years as a specialist, average number of endodontic cases treated per month, number of visits to complete the treatment, use of rubber dam for isolation, type of irrigant, obturation technique and device used for this purpose, temporary filling materials, and greater difficulty encountered during treatment and technological armamentarium. A descriptive analysis, expressed in terms of frequency and percentage, was performed and the data were correlated using the chi-square test (p<0.05). Results: Most of the respondents had up to 10 years as specialists. More than 50% of endodontists preferred to complete the endodontic treatment in a single visit. Ninety-nine percent of endodontists used rubber dam for isolation. NaOCl was the most widely used irrigant. Most of the respondents associated different techniques for root canal filling. Lateral condensation and Continuous wave of condensation were the isolated technique most reported. Filling devices (thermocompactors) were used by 53% of endodontists. Glass ionomer was the preferred temporary filling material. The answers for the use of technological armamentarium revealing that 94% of endodontists used an apex locator; 67.38% utilized magnification (loupe: 23.66%; microscope: 35.48%; microscope and loupe: 8.24%); 58% reported to digital radiography; and 47.31% used computed tomography as a complementary tool. About mechanized instrumentation, 44.44% endodontists employed rotary and reciprocating files. The difficulties encountered during endodontic treatment were classified as preparation > access > obturation > anesthesia > isolation. Conclusions: Most endodontists have implemented new technologies, such as mechanical instrumentation, apex locators, magnification, digital radiography, computed tomography, ultrasound, and obturation tools, in their clinical practice (AU)
Assuntos
Humanos , Masculino , Feminino , Endodontia/tendências , Endodontistas , Irrigantes do Canal Radicular , Obturação do Canal Radicular , Tratamento do Canal Radicular , Inquéritos e QuestionáriosRESUMO
Regenerative endodontic procedures (REPs) have been shown to promote the resolution of signs and symptoms of disease and increase survival compared with traditional treatment procedures. However, there is still variable predictability of continued root development and evidence that the tissues formed do not recapitulate the native pulp-dentin complex. There is growing evidence that the apical papilla is capable of surviving prolonged endodontic infection and apical periodontitis and that it represents a rich source of undifferentiated mesenchymal stem cells in REPs. The survival and proper differentiation of stem cells transferred into infected root canals are fraught with challenges. Residual antigens, such as lipopolysaccharides, have been shown to be present in dentin even after adequate chemomechanical debridement. These antigens have a profound effect on stem cell fate by modulating their proliferative capacity and postdifferentiation phenotype. Thus, root canals must be detoxified in addition to disinfection. There is a strong need for translational studies that incorporate all aspects of tissue engineering in endodontics in models that include an existing infection to promote further advancement of the field. This is particularly important to make REPs more predictable when treating immature teeth in young patients. Importantly, regenerative procedures could eventually promote tooth longevity in our aging population. Lessons learned from translational studies that best mimic the clinical challenges could be evaluated in pragmatic clinical trials to determine the effectiveness of these procedures to promote desirable patient-centered outcomes.
Assuntos
Polpa Dentária/fisiologia , Endodontia/métodos , Endodontia/tendências , Regeneração , Células-Tronco/microbiologia , Engenharia Tecidual , Previsões , HumanosRESUMO
The understanding of the cell biological processes underlying development and regeneration of oral tissues leads to novel regenerative approaches. Over the past years, knowledge on key roles of the hypoxia-based response has become more profound. Based on these findings, novel regenerative approaches for dentistry are emerging, which target cellular oxygen sensors. These approaches include hypoxia pre-conditioning and pharmacologically simulated hypoxia. The increase in studies on hypoxia and hypoxia-based strategies in regenerative dentistry highlights the growing attention to hypoxia's role in regeneration and its underlying biology, as well as its application in a therapeutic setting. In this narrative review, we present the current knowledge on the role of hypoxia in oral tissues and review the proposed hypoxia-based approaches in different fields of dentistry, including endodontics, orthodontics, periodontics, and oral surgery.
Assuntos
Odontologia/tendências , Hipóxia , Regeneração/fisiologia , Especialidades Odontológicas/tendências , Endodontia/tendências , Humanos , Ortodontia/tendências , Periodontia/tendências , Cirurgia Bucal/tendênciasRESUMO
The primary goal of modern endodontic therapy is to achieve the long-term retention of a functional tooth by preventing or treating pulpitis or apical periodontitis is. The long-term retention of endodontically treated tooth is correlated with the remaining amount of tooth tissue and the quality of the restoration after root canal filling. In recent years, there has been rapid progress and development in the basic research of endodontic biology, instrument and applied materials, making treatment procedures safer, more accurate, and more efficient. Thus, minimally invasive endodontics(MIE)has received increasing attention at present. MIE aims to preserve the maximum of tooth structure during root canal therapy, and the concept covers the whole process of diagnosis and treatment of teeth. This review article focuses on describing the minimally invasive concepts and operating essentials in endodontics, from diagnosis and treatment planning to the access opening, pulp cavity finishing, root canal cleaning and shaping, 3-dimensional root canal filling and restoration after root canal treatment.
Assuntos
Endodontia/métodos , Periodontite Periapical/terapia , Cavidade Pulpar , Endodontia/tendências , Humanos , Tratamentos com Preservação do Órgão/métodos , Periodontite Periapical/prevenção & controle , Obturação do Canal Radicular , Preparo de Canal Radicular , Tratamento do Canal Radicular/métodos , Dente não VitalRESUMO
El éxito del tratamiento endodóntico depende de una serie de factores, entre ellos, el de conseguir un buen sellado marginal apical, preparar los conductos radiculares con instrumentos rotatorios de níquel-titanio, obteniéndose preparados con diferentes conicidades de aquellas conseguidas a través de la instrumentación manual. El sellado tridimensional de los conductos radiculares es de fundamental importancia, pues; al ocupar el espacio creado por la instrumentación, la obturación, evita la infiltración del exudado periapical para el interior del conducto radicular. Como consecuencia, inviabiliza la sobrevivencia de microorganismos residuales, ofreciendo condiciones para que ocurra la reparación, contribuyendo de manera decisiva para el éxito de la terapéutica endodóntica. La técnica de cono único es una técnica que utiliza apenas un cono principal o maestro que puede tener diferentes conicidades, y que a lo largo de los años fue retomando su popularidad debido a la capacidad de adaptarse mejor a la conformación de los sistemas rotatorios de níquel-titanio (Ni-Ti) sin la necesidad de usar conos accesorios, reduciendo así el tiempo de trabajo, permitiendo una obturación másfácil y rápida, disminuyendo tanto la fatiga del paciente como la deloperador. En relación con la calidad de la obturación, la microfiltración apical y la penetración de bacterias, esta técnica es semejante a las otras técnicas existentes. La finalidad de este trabajo fue realizar una revisión de literatura abordando las ventajas y desventajas de la técnica de cono único para obturar los conductos radiculares. Llegando a la conclusión que la técnica de cono único presenta las ventajas de la posibilidad deun tratamiento endodóntico más rápido y con mayor comodidad para el paciente y el clínico.
The success of any endodontic treatment depends on a range of factors, including achieving good apical sealing, preparing the rootcanal using rotary nickel-titanium instruments in order to obtain mechanical preparations with tapers unlike those achieved using manual instrumentation. Three-dimensional sealing of the root canal is of theutmost importance, given that proper fi lling of the space created bythe instrumentation prevents the microleakage of periapical exudateinto the root canal. This in turn hampers the survival of residual and resistant microorganisms, thus contributing to the healing process andthe success of the endodontic therapy. The single-cone technique isone that uses a single principal or master cone with diff erent tapers.It has become popular among endodontists over the years due to itsgreater adaptability to the characteristics of nickel-titanium (NiTi)rotary systems without the need for accessory cones, which reducesworking time and allows easier and faster fi lling, causing less fatiguefor both the patient and the operator. However, in terms of qualityof the obturation, apical microleakage, and bacterial penetration,this technique provides similar results to those achieved using othertechniques. This review article is an attempt to highlight the advantages and disadvantages of using the single-cone technique to sealthe root canal, considering the qualities of the endodontic sealerused. The single-cone technique has the advantage of saving timeduring root canal fi lling and being more comfortable for the patientand the physician alike.
Assuntos
Guta-Percha/química , Materiais Restauradores do Canal Radicular/classificação , Obturação do Canal Radicular/métodos , Endodontia/tendênciasRESUMO
BACKGROUND AND OVERVIEW: Immature teeth are susceptible to infections due to trauma, anatomic anomalies, and caries. Traditional endodontic therapies for immature teeth, such as apexification procedures, promote resolution of the disease and prevent future infections. However, these procedures fail to promote continued root development, leaving teeth susceptible to fractures. Regenerative endodontic procedures (REPs) have evolved in the past decade, being incorporated into endodontic practice and becoming a viable treatment alternative for immature teeth. The authors have summarized the status of regenerative endodontics on the basis of the available published studies and provide insight into the different levels of clinical outcomes expected from these procedures. CONCLUSIONS: Substantial advances in regenerative endodontics are allowing a better understanding of a multitude of factors that govern stem cell-mediated regeneration and repair of the damaged pulp-dentin complex. REPs promote healing of apical periodontitis, continued radiographic root development, and, in certain cases, vitality responses. Despite the clinical success of these procedures, they appear to promote a guided endodontic repair process rather than a true regeneration of physiological-like tissue. PRACTICAL IMPLICATIONS: Immature teeth with pulpal necrosis with otherwise poor prognosis can be treated with REPs. These procedures do not preclude the possibility of apexification procedures if attempts are unsuccessful. Therefore, REPs may be considered first treatment options for immature teeth with pulpal necrosis.
Assuntos
Necrose da Polpa Dentária/terapia , Endodontia/tendências , Apexificação , Polpa Dentária , Humanos , RegeneraçãoRESUMO
La práctica endodóntica requiere el respaldo de imágenes de manera permanente, tanto para el diagnóstico como durante las distintas etapas del tratamiento. Desde siempre, estas imágenes han sido radiográficas. Con el advenimiento de las tomografías, se incluyó la visión de la tercera dimensión y se logró despejar interferencias gracias a la incorporación de cortes sectorizados. Sin embargo, estos estudios implican el uso de radiaciones ionizantes y de aparatología de alto costo. Con el tiempo, los estudios tomográficos han evolucionado; permiten obtener imágenes más fieles, isométricas, con mejor definición ymenos dosis de radiación para los pacientes. El presente trabajo tiene como objetivo brindar información clara a los colegas que deseen incorporar estas nuevas tecnologías en su práctica cotidiana. Para ello, se describen las diferencias entre los distintos sistemas, la manera en que deben ser evaluados por el profesional y los límites de su aplicación...
Assuntos
Humanos , Endodontia/tendências , Doenças da Polpa Dentária/diagnóstico , Doenças da Polpa Dentária , Tomografia Computadorizada de Feixe Cônico/métodos , Tomografia Computadorizada por Raios X/métodos , Desenho de Equipamento , Imageamento Tridimensional/métodos , Interpretação de Imagem Assistida por Computador/métodos , Tecnologia OdontológicaRESUMO
INTRODUCTION: The aim of this study was to evaluate and analyze the evolving trends in endodontic research in 2 leading endodontic journals (ie, Journal of Endodontics and International Endodontic Journal) in articles published from January 2009 to December 2013. The differences in content between this period and a 10-year earlier period from January 1999 to December 2003 were also evaluated. METHODS: Each journal's content was accessed through the web edition. For each article, the following parameters were recorded: number of authors, article type, number of affiliations, field of study, source of article, and geographic origin. The recorded data were analyzed using both descriptive and analytic statistics. RESULTS: During 2009-2013 (second period), the mean number of authors per article increased significantly compared with 1999-2003 (first period). The main volume of the literature in both periods and journals was original research articles. The number of published reviews increased significantly from the first to the second study period in contrast to case reports/clinical articles, which presented a significant decrease. "Endodontic materials" was the most prevalent thematic category in both study periods. The number of published articles related to "biology" and "chemical preparation and disinfection" increased significantly from the first to the second study period. On the contrary, the number of articles regarding "obturation and microleakage" presented a considerable decrease at the same time. The United States was the leading country in the number of publications in the first period followed by Brazil. In the second period, this rank was reversed with Brazil becoming the leading country followed by the United States. CONCLUSIONS: In the last 15 years, the progress of the specialty of endodontology was apparent as shown through the trends and shifts in research orientation in published articles in the 2 leading endodontic journals. The results of the present reviewing process encourage both journals to publish well-designed research projects with a high degree of difficulty, thus contributing to a more evidence-based approach of endodontology.