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1.
RFO UPF ; 28(1)20230808. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-1523683

ABSTRACT

Objetivo: apresentar o relato de duas pacientes com agenesias dentárias em que cinco dentes autotransplantados foram utilizados como modalidade de tratamento. Além disso, objetiva-se mostrar questões sobre a técnica cirúrgica, suas indicações e previsibilidade. Relato de caso: Neste estudo, foram relatados 5 casos de autotransplante dentário em duas pacientes jovens, em que a equipe realizou os procedimentos e o acompanhamento clínico e radiográfico por 5 e 7 anos. Devido à alta sensibilidade da técnica, foram seguidos princípios previamente estabelecidos na literatura envolvendo o autotransplante dentário. Durante o período de acompanhamento, os dentes se mantiveram em posição e em função e as pacientes não apresentavam queixas associadas. Considerações finais: a técnica do autotransplante dentário, quando bem indicada e executada, é capaz de promover resultados bastante satisfatórios, sendo uma ótima alternativa reabilitadora, com taxas de sucesso elevadas e custos reduzidos. No entanto, critérios em relação aos sítios doadores e receptores e a habilidade do cirurgião devem ser levados em conta para o sucesso do técnica.


Objective: presenting the report of two patients with tooth agenesis in which five autotransplanted teeth were used as a treatment modality. Furthermore, the aim is to show questions about the surgical technique and its indications and predictability. Case report: In this study, 5 cases of dental autotransplantation were reported in two young patients, in which the team performed procedures and had clinical and radiographic follow-up for 5 and 7 years. Due to the high sensitivity of the technique, principles previously established in the literature involving dental autotransplantation were followed. During the follow-up period, the teeth remained in position and function and the patients had no associated complaints. Final considerations: the dental autotransplantation technique, when well indicated and executed, is capable of achieving very satisfactory results, being a great rehabilitative alternative, with high success rates and reduced costs. However, criteria regarding donor and receptor sites and the surgeon's skill must be taken into account for the success of the technique.


Subject(s)
Humans , Female , Adolescent , Adult , Tooth/transplantation , Tooth Replantation/methods , Anodontia/surgery , Transplantation, Autologous/methods , Follow-Up Studies , Treatment Outcome
2.
West China Journal of Stomatology ; (6): 323-332, 2023.
Article in English | WPRIM | ID: wpr-981130

ABSTRACT

OBJECTIVES@#This study aimed to evaluate and analyze the current situation of dentists in Guangdong pro-vince regarding the management of avulsed incisors, thereby providing a reference for making treatment strategies for avulsed incisors in the future.@*METHODS@#A total of 712 dentists with different educational backgrounds and working conditions in Guangdong province were randomly selected to conduct an online questionnaire survey on the cognition of children with avulsed incisors from April 2022 to May 2022. The data were recorded by Excel software and statistics were analyzed on Stata/SE 15.1.@*RESULTS@#A total of 712 dentists were investigated and 701 questionnaires were collected (98.46%). In addition, 65.9% of investigators came from the Department of Stomatology in a First-class Hospital or Stomatological Hospital. The results showed that the average number of avulsed teeth consulted by dentists was less than 20 per year. Although 99.7% of respondents considered normal saline as a suitable storage medium, 3.1% and 23.8% of them had a misunderstanding that the tap/alcohol could be used for root cleaning. Moreover, 93.4% was the correct selection rate of the treatment plan for processing on root surfaces before replanting by investigators. The correct selection rate of the duration using elastic fixation was only 10.7%. Meanwhile, 42.9% of investigators refused to inoculate tetanus immunoglobulin after teeth replanting. Emergency management of dental avulsion (EM) and clinical management of dental avulsion (CM) answered correctly with average scores of 14.60±11.85 and 14.48±2.67, respectively. Multivariate linear regression analysis revealed that working years were negatively correlated with EM and CM scores (P<0.05). There was a positive correlation between CM and EM scores with the number of avulsion cases treated by physicians each year (P<0.05). In terms of the EM score of dentists' learning attitude, investigators who had received enough knowledge were higher than those who had not and insufficient knowledge reserved, and the difference was statistically significant (P<0.05). The scores of investigators who thought they had a certain degree of knowledge about dental trauma were higher than those who thought they "did not understand", and the difference was statistically significant (P<0.05). In terms of CM scores, investigators who thought the knowledge of dental trauma was "very helpful" had higher scores than those who thought it was "not helpful", and the difference was statistically significant (P<0.05). The scores of the investigators who thought they had "relatively sufficient knowledge" of dental trauma were higher than those who thought they had "no knowledge" or "insufficient know-ledge", and the difference was statistically significant (P<0.05).@*CONCLUSIONS@#The overall accuracy of the management of avulsed incisors among dentists was low in Guangdong province. Dentists were more likely to have a higher rate of accuracy choice in treatment options for luxation injury and avulsion to enhance the prognosis of replanted teeth.


Subject(s)
Humans , Child , Tooth Avulsion/therapy , Incisor , Tooth Replantation/methods , Surveys and Questionnaires , Dentists , Cognition , China , Health Knowledge, Attitudes, Practice
3.
Chinese Journal of Stomatology ; (12): 326-333, 2022.
Article in Chinese | WPRIM | ID: wpr-928254

ABSTRACT

Stabilization with splint is an important surgical technology in traumatic dental injuries of permanent tooth. In order to standardize the clinical application of the technique and to improve the therapeutic effects of traumatic injured teeth, the Society of Stomatological Emergency, Chinese Stomatological Association organized relevant professional experts and put forward an expert consensus on the basis of considerable discussion. The contents of the present expert consensus covered indications for tooth fixation, material selection of splints and operation methods, applying to the treatment of tooth loosening, tooth displacement and tooth avulsion replantation caused by traumatic injuries. It is also suitable for preoperative and prognosis evaluations of traumatic injured teeth before tooth fixation.


Subject(s)
Humans , Consensus , Dentition, Permanent , Splints , Tooth Avulsion/therapy , Tooth Injuries/therapy , Tooth Replantation/methods
4.
Rev. Bras. Saúde Mater. Infant. (Online) ; 21(2): 667-671, Apr.-June 2021. graf
Article in English | LILACS | ID: biblio-1340653

ABSTRACT

Abstract Introduction: the avulsion of primary teeth is a disturbing and unexpected event. Description: this report describes the clinical case of a three-year-old child who suffered an avulsion and replantation of the primary upper central incisors at the site of the injury. The guardians sought treatment for the child at the Federal University of Minas Gerais after the replantation. Four months later, the child suffered a new trauma and the replanted teeth presented advanced mobility, root resorption and fistula. The clinical conduct was extraction and rehabilitation with a fixed esthetic maintainer. Discussion: the literature describes two treatment options for avulsion of primary incisors: replantation and non-replantation. According to a recent systematic review, the difficulty in obtaining a consensus regarding the best clinical conduct is due, in part, to the scarcity of publications that present not only follow-ups with clinical success, but also with failures. The outcomes of replantation can be influenced by several factors. The time elapsed between replantation and splinting, and the new episode of trauma, negatively influenced the prognosis in the present case, leading to failure. Replantation of primary incisors is not yet evidence-based treatment. Therefore, this option must be chosen with caution and in ideal situations. It requires constant clinical and radiographic monitoring for evaluation of outcomes.


Resumo Introdução: a avulsão de dentes decíduos é um evento perturbador e inesperado. Descrição: o presente relato descreve o caso clínico de uma criança de três anos que sofreu avulsão e reimplante dos incisivos centrais superiores decíduos no local do acidente. Os responsáveis procuraram atendimento para a criança na Universidade Federal de Minas Gerais após reimplante. Quatro meses depois, a criança sofreu novo trauma e os dentes reimplantados apresentavam mobilidade avançada, reabsorção radicular e fístula. A conduta clínica foi extração e reabilitação com mantenedor estético fixo. Discussão: a literatura descreve duas opções de tratamento para avulsão de incisivos decíduos: o reimplante e o não reimplante. De acordo com revisão sistemática recente, a dificuldade de se obter um consenso sobre a melhor conduta clínica se deve, em parte, à escassez de publicações que apresentem não apenas acompanhamentos com sucesso clínico, mas também com falhas. O reimplante pode ser influenciado por vários fatores. O tempo decorrido entre o reimplante e a contenção, e o novo episódio de trauma, influenciaram negativamente o prognóstico do presente caso, levando ao insucesso. O reimplante de incisivos decí- duos ainda não é um tratamento baseado em evidências. Portanto, essa opção deve ser escolhida com cautela e em situações ideais. Requer monitoramento clínico e radiográfico para constante avaliação do desfecho.


Subject(s)
Humans , Child, Preschool , Tooth, Deciduous/surgery , Tooth, Deciduous/injuries , Tooth Avulsion/therapy , Tooth Replantation/adverse effects , Tooth Replantation/methods
5.
RFO UPF ; 25(3): 370-377, 20201231. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-1357816

ABSTRACT

A avulsão dentária consiste no completo deslocamento traumático do dente do interior de seu alvéolo, ocasionando rompimento do suprimento sanguíneo e fibras periodontais. O reimplante imediato é considerado como melhor conduta, porém, nem sempre é possível. Quando necessário o tratamento endodôntico, é desejável que se utilizem materiais com boas propriedades biológicas e principalmente uma medicação intracanal biocompatível e que estimule a reparação tecidual. Objetivo: relatar um caso clínico de tratamento endodôntico utilizando um material à base de silicato de cálcio como medicação intracanal em um dente permanente avulsionado e reimplantado tardiamente. Relato de caso: paciente do gênero masculino, 13 anos de idade, compareceu à clínica odontológica com o dente 12 avulsionado. O dente permaneceu fora da cavidade oral por cerca de 30 minutos e o meio de armazenamento foi soro fisiológico. Após a limpeza e o reposicionamento do elemento dentário, fez-se necessária a instalação da contenção com fio semirrígido. Posteriormente, o tratamento endodôntico foi realizado, no qual a medicação intracanal de escolha foi o BIO-C TEMP®, sendo realizada a proservação por 24 meses. Consideração final: o uso de um material à base de silicato de cálcio que possui propriedades biológicas importantes e formulação "pronta para uso" pode ser uma alternativa promissora como medicação intracanal em dentes traumatizados.(AU)


Tooth avulsion consists of the complete traumatic displacement of the tooth from the inside of its alveolus, causing rupture of the blood supply and periodontal fibers. Immediate reimplantation is considered the best approach, however, it is not always possible. When endodontic treatment is necessary, it is desirable to use materials with good biological properties and especially biocompatible intracanal medication that stimulates tissue repair. Objective: to report a clinical case of endodontic treatment using a material based on calcium silicate as intracanal medication in an avulsed and late reimplanted permanent tooth. Case report: male patient, 13 years old, came to the dental clinic with the tooth 12 avulsed, remained outside the oral cavity for about 30 minutes, the storage medium was saline. After cleaning and repositioning the element, it was necessary to install the containment with semi-rigid wire. Subsequently, endodontic treatment was performed, in which the intracanal medication was BIO-C TEMP® and followed up for 24 months. Final consideration: the use of calcium silicate-based material has important biological properties and a "ready-to-use" formulation, which can be a promising alternative as an intracanal medication in traumatized teeth.


Subject(s)
Humans , Male , Adolescent , Root Canal Filling Materials/therapeutic use , Tooth Avulsion/therapy , Tooth Replantation/methods , Tooth Avulsion/diagnostic imaging , Treatment Outcome , Silicates/therapeutic use , Calcium Compounds/therapeutic use , Dentition, Permanent
6.
Int. j. odontostomatol. (Print) ; 14(3): 358-362, 2020. graf
Article in English | LILACS | ID: biblio-1114907

ABSTRACT

In patients who need endodontic re-treatment, and where the prognosis for surgical or non-surgical re-treatment is poor or treatment may be risky, one alternative is to opt for extraction of the affected tooth and replacement by an implant. However treatment by intentional reimplantation (IR) is also a possibility. The object of the present study was to present a case of a patient aged 71 years who needed endodontic re-treatment, where IR treatment was selected. The patient reported spontaneous pain which disappeared completely with the use of analgesics. This tooth had previously been treated endodontically around 1 year earlier, and no pain was reported in the first two months after treatment.Nonetheless, about 3 months before the present consultation, intensity of the symptoms had increased with a sensation of pressure in the apical-coronal direction. Cone-beam computerised tomography (CBCT) showed a periapical lesion in tooth 3.7. Based on the clinical and imaging examinations, acute apical periodontitis was diagnosed in tooth 3.7.The tooth was treated by IR. It was carefully extracted and inspected for cracks or perforations. It was treated under the microscope with root resection, and then retrograde obturation was carried out with bioceramic material. The tooth was then repositioned in its alveolus. It was immobilised for 15 days, after which the patient could return gradually to normal masticatory function. In the 6 months check-up the patient presented no pain or sensitivity to percussion. No root resorption or periapical radiolucency was observed in the periapical X-ray. We conclude that IR is an alternative to extraction followed or not by prosthetic treatment, for patients who need endodontic re-treatment. The treatment presents good levels of success, and of acceptance by the patient.


En pacientes que necesitan de retratamiento endodóntico y el retratamiento quirúrgico o no quirúrgico tiene un pronóstico desfavorable o puede ser riesgoso, se puede optar por la extracción del diente afectado y su reemplazo por implante o se puede elegir el tratamiento mediante la técnica de reimplante intencional (RI). El objetivo del presente estudio fue presentar un caso de paciente de 71 años con necesidad de retratamiento endodóntico, donde se optó por la realización del RI. Paciente relatava dolor espontáneo que desaparecia completamente con el uso de analgésicos. Este diente ya había sido tratado endodónticamente hace alrededor de 1 año, y el paciente noreportó dolor en los primeros dos meses después del tratamiento.No obstante, hace aproximadamente 3 meses la intensidad de los síntomas aumentó, junto con la sensación de presión en el sentido ápice-corona. La tomografía computarizada cone-beam (TCCB) mostró lesión periapical en el diente 3.7. Basado en el examen clínico e imagenológico se diagnosticó periodontitis apical aguda en el diente 3.7.Para el tratamiento se realizó la técnica de RI, siendo extraído el diente cuidadosamente, e inspeccionado a fin de localizar fisuras o perforaciones. El diente fue tratado bajo microscopio y se realizó la resección de la raíz. Se realizó la obturación retrógrada con material biocerámico. Enseguida el diente fue reposicionado en su alveolo, la inmovilización fue realizada durante 15 días y la paciente logró retornar gradualmente a su función masticatoria. En el seguimiento de 6 meses la paciente no presentó dolor o sensibilidad a la percusión. En la radiografía periapical no se observó resorción radicular o radiolucencia periapical. Concluimos que el RI en pacientes que necesitan retratamiento endodóntico es una alternativa a la realización de la exodoncia seguida o no, de tratamiento protético, donde existe una buena aceptación por parte del paciente y éxito en el tratamiento.


Subject(s)
Humans , Female , Aged , Periodontitis , Tooth Replantation/methods , Dental Pulp Cavity/surgery , Molar/surgery
7.
Dent. press endod ; 9(1): 58-64, jan.-mar. 2019. Ilus
Article in Portuguese | LILACS, BBO | ID: biblio-1008681

ABSTRACT

Introdução: a manutenção de um dente traumatizado na cavidade bucal depende de um tratamento emergencial correto, bem como de um longo e adequado período de acompanhamento clínico-imaginológico. Objetivo: relatar um caso clínico de avulsão e reimplante dentário do dente #11, em uma criança com 11 anos de idade, que permanecia na cavidade bucal há 13 anos. Relato de caso: foi feito reimplante dentário 45 minutos após a avulsão, tratamento endodôntico com 10 trocas mensais de medicação intracanal à base de hidróxido de cálcio, seguidas da obturação do canal radicular pela técnica de condensação lateral, e acompanhamento clínico e radiográfico. Resultados: após 13 anos de controle clínico e imaginológico, o dente #11 apresentava-se em função e esteticamente satisfatório. Conclusão: o incisivo central superior direito, avulsionado, reimplantado e anquilosado, apresentou um quadro evolutivo de reabsorção radicular por substituição, porém inativo até o último acompanhamento. Após tratamento endodôntico e acompanhamento clínico e imaginológico, o dente permaneceu na cavidade bucal em função, sem sintomatologia e esteticamente agradável após 13 anos do reimplante. (AU)


Introduction: The maintenance of a traumatized tooth in the oral cavity depends on a correct emergency treatment, as well as a long and adequate period of clinical-imaging follow-up. Objective: To report a clinical case of avulsion and replantation of tooth 11, in an 11-year-old child, who has been in the oral cavity for 13 years. Methods: tooth replantation 45 minutes after avulsion, endodontic treatment with 10 monthly exchanges of intracanal calcium hydroxide medication, followed by root canal filling using lateral condensation technique. Clinical and radiographic follow-up. Results: after 13 years of clinical and imaging control, tooth 11 presents aesthetically satisfactory function. Conclusion: The upper right central incisor, avulsed, replanted and ankylosed presented an evolutionary condition of root resorption by substitution, but inactive until the last follow-up. After endodontic treatment and clinical and imaging follow-up, the tooth remained in the oral cavity in function, without symptomatology and aesthetically pleasing after 13 years of replantation (AU).


Subject(s)
Humans , Male , Child , Tooth Avulsion , Tooth Replantation/methods , Endodontics , Incisor/surgery , Tooth Injuries
8.
RFO UPF ; 24(2): 273-278, maio/ago. 2 2019. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-1049671

ABSTRACT

Objetivo: o transplante dentário é uma técnica cirúrgica que consiste na movimentação cirúrgica de um dente, podendo ser vital ou tratado endodonticamente, o qual é submetido a uma avulsão do seu local de origem e implantado em outro alvéolo. Relato de caso: paciente do sexo masculino, 18 anos, normossistêmico, buscou atendimento no Serviço de Cirurgia e Traumatologia Bucomaxilofacial da Pontífica Universidade Católica do Rio Grande do Sul (PUCRS) apresentando cárie no dente 26. O plano de tratamento consistiu em realizar um autotransplante do dente 28 para o alvéolo do dente 26. Após 8 meses do transplante, o dente apresentava em boas condições periodontais avaliadas clinicamente e em exame radiográfico. Considerações finais: o transplante dentário autógeno pode ser uma opção viável para a substituição de molares ausentes ou com cáries extensas, como mostrado no presente caso clínico. (AU)


Objective: Dental transplantation is a surgical technique that consists of the surgical movement of an either vital or endodontically treated tooth, which is subjected to an avulsion from its place of origin and implanted in another socket. Case report: An 18-year-old male patient, normosystemic, attended the Oral and Maxillofacial Traumatology Surgery Service of PUCRS presenting a decayed tooth 26. The treatment plan consisted of the autotransplantation of tooth 28 to the alveolus of tooth 26. Eight months after the transplantation, the tooth presented satisfactory periodontal conditions by clinical and radiographic assessments. Final considerations: The autogenous dental transplantation may be a viable option for replacing absent molars or with extensive caries, as shown in the present clinical case. (AU)


Subject(s)
Humans , Male , Adolescent , Tooth/transplantation , Tooth Replantation/methods , Dental Caries/surgery , Transplantation, Autologous , Radiography, Dental , Tomography, X-Ray Computed , Treatment Outcome , Tooth Socket/surgery
9.
RFO UPF ; 23(2): 242-246, 24/10/2018.
Article in Portuguese | LILACS, BBO | ID: biblio-947611

ABSTRACT

Objetivo: descrever uma revisão da literatura que apresente as principais consequências que podem ocorrer quando o dente avulsionado é reimplantado de forma tardia, proporcionando um prognóstico desfavorável. Revisão de literatura: a avulsão dental é uma lesão traumática que se caracteriza pelo completo deslocamento do dente de seu alvéolo, acarretando danos tanto às estruturas de suporte do elemento dental quanto às estruturas pulpares. A permanência extraoral do elemento dental avulsionado por períodos longos ou em meios de armazenamento inadequados pode provocar danos adicionais. Considerações finais: as lesões de inserções são as principais consequências da pós-avulsão dentária, isso devido a uma ruptura do ligamento periodontal, com uma secagem excessiva antes do reimplante, danificando as células do ligamento periodontal, o que, por sua vez, provoca uma resposta inflamatória exacerbada em uma ampla área da superfície radicular. (AU)


Objective: to describe a literature review, which presents the main consequences of late reimplantation of the avulsed tooth, providing an unfavorable prognosis. Literature review: tooth avulsion is a traumatic lesion characterized by the complete displacement of the tooth from the socket, causing damage to the support structures of the dental element as well as to pulp structures. The long extraoral time of the avulsed tooth or the time in inadequate storage may cause additional trauma. Final considerations: insertion lesions are the main consequences of tooth post-avulsion due to a rupture in the periodontal ligament, with an excessive drying prior to reimplantation, which damages the periodontal ligament cells and causes an exacerbated inflammatory response in a large root surface area. (AU)


Subject(s)
Humans , Tooth Avulsion/therapy , Tooth Avulsion/diagnostic imaging , Root Resorption/etiology , Tooth Avulsion/complications , Tooth Replantation/methods , Dental Pulp Necrosis/etiology , Tooth Ankylosis/etiology
10.
Braz. oral res. (Online) ; 32: e7, 2018. tab, graf
Article in English | LILACS | ID: biblio-889497

ABSTRACT

Abstract The aim of this study is to evaluate the action of paramonochlorophenol associated with Furacin followed by calcium hydroxide (CH) dressing in the control of inflammatory root resorption in cases of immediate tooth replantation with delayed endodontic treatment. A total of 28 incisors of 3 male dogs were extracted and replanted after 15 minutes, and randomly divided into 3 groups: Group I (n = 8) - endodontic treatment was performed before the extraction and replantation; Group II (n = 10) - endodontic treatment was performed 30 days after replantation and the root canal was filled with CH dressing; Group III (n = 10) - endodontic treatment was performed 30 days after replantation and root canals received temporary medication of paramonochlorophenol-Furacin followed by CH dressing. The animals were euthanized 90 days after replantation. The histomorphological events analyzed at the epithelial reattachment site were the intensity and extent of acute and chronic inflammatory processes, periodontal ligament (PDL) organization, the intensity and extent of acute and chronic inflammatory processes in the PDL space, root resorption, bone tissue, and ankylosis. Data were submitted to the Wilcoxon Signed Ranks Test for group comparison (α = 5%). In Groups I, II and III the periodontal ligament was regenerated and most of the resorption areas were repaired by newly formed cementum. The depth and extent of root resorption were significantly higher in Group II than in Group III. The use of paramonochlorophenol-furacin followed by CH dressing was more effective in controlling inflammatory root resorption after immediate tooth replantation.


Subject(s)
Animals , Male , Dogs , Root Resorption/prevention & control , Tooth Replantation/methods , Chlorophenols/pharmacology , Tooth, Nonvital/drug therapy , Anti-Infective Agents, Local/pharmacology , Nitrofurazone/pharmacology , Periodontal Ligament/drug effects , Periodontal Ligament/pathology , Root Canal Filling Materials/pharmacology , Root Canal Therapy/methods , Root Resorption/pathology , Time Factors , Tooth Root/drug effects , Tooth Root/pathology , Calcium Hydroxide/pharmacology , Random Allocation , Reproducibility of Results , Treatment Outcome , Tooth, Nonvital/pathology , Medical Illustration
11.
Araçatuba; s.n; 2015. 59 p. graf, tab, ilus.
Thesis in Portuguese | LILACS, BBO | ID: biblio-870068

ABSTRACT

Para averiguar a influência da terapia com laser de baixa intensidade (LLLT) no processo de reparo em reimplante dentário, 90 ratos divididos em 3 grupos de 30 animais tiveram o incisivo superior direito extraído. No grupo C o incisivo foi reimplantado sem intervenção adicional. Nos grupos L1 e L2, os dentes foram irradiados com laser diodo antes, no interior do alvéolo, e logo após o reimplante, na parte externa do alvéolo. Essa dose foi repetida as 24, 48 e 72 horas pós-operatórias no grupo L1 e as 48, 96 e 144 horas no grupo L2. Após períodos de 7, 14 e 30 dias, os animais foram sacrificados para análise histológica em hematoxilina e eosina e Picrosirius Red. Observamos valores menores de inflamação no ligamento periodontal no grupo L1 (p<0,05) aos 7 dias. Maior extensão de ligamento periodontal reinserido, nos grupos L1 e L2, aos 7 e 14 dias. Maior extensão de tecido pulpar normal foi encontrada nos grupos L1 e L2 no período de 14 dias. Maior comprometimento pela reabsorção radicular foi observado no grupo C aos 30 dias. Pode-se concluir que a terapia com LLLT influiu positivamente no reparo do ligamento periodontal e tecido pulpar do dente reimplantado.


To investigate the influence of low intensity laser therapy (LLLT) in the repair process of dental reimplantation, 90 mice divided into 3 groups of 30 animals had the right upper incisor extracted. In group C the incisive was reimplanted without further intervention. In the groups L1 and L2, the teeth were irradiated with diode laser before, inside the socket, and after reimplantation, outside of the socket. This dose was repeated 24, 48 and 72 hours after surgery, the group L1 and 48, 96 and 144 hours in the L2 group. After periods of 7, 14 and 30 days, the animals were sacrificed for histological examination with hematoxylin and eosin and Picrosirius Red. We observed smaller values of inflammation in the periodontal ligament in the L1 group (p <0.05) at 7 days. Increased length of periodontal ligament reinserted in the L1 and L2 groups at 7 and 14 days. Greater extent normal pulp tissue was found in the groups L1 and L2 within 14 days. Greater commitment by root resorption was observed in group C at 30 days. It can be concluded that LLLT therapy had a positive influence on the repair of the periodontal ligament and the pulp tissue reimplanted tooth.


Subject(s)
Animals , Male , Female , Rats , Low-Level Light Therapy , Periodontal Ligament/anatomy & histology , Dental Pulp/anatomy & histology , Tooth Replantation/methods , Periodontal Ligament/surgery , Rats, Wistar
12.
Dental press j. orthod. (Impr.) ; 19(5): 110-115, Sep-Oct/2014. tab, graf
Article in English | LILACS | ID: lil-727102

ABSTRACT

OBJECTIVE: To assess the level of knowledge of primary school teachers in the public school network of Northeastern Brazil with respect to management of dental trauma and its relationship with prognosis. METHODS: A questionnaire was applied to 195 school teachers of public schools in Northeastern Brazil. The questionnaire comprised 12 objective questions about dental trauma and methods for its prevention and management. Data were submitted to chi-square test and Poisson regression test (P > 0.05). RESULTS: Out of the 141 teachers who responded the questionnaires, the majority were women (70.2%) and most of them had experienced previous dental accidents involving a child (53.2%). The majority (84.4%) had incomplete college education and few were given some training on how to deal with emergency situations during their undergraduate course (13.5%) or after it (38.3%). Their level of knowledge about dental trauma and emergency protocols showed that unsatisfactory knowledge level was associated with the male sex: 46% higher for men in comparison to women (P = 0.025). CONCLUSIONS: Approximately half of teachers evaluated had unsatisfactory knowledge about dental trauma and emergency protocols, with female teachers showing more knowledge than men. .


OBJETIVO: avaliar o nível de conhecimento de professores de escolas primárias na rede pública de ensino na região nordeste do Brasil, no que diz respeito ao manejo do paciente traumatizado e sua relação com o prognóstico. MÉTODOS: aplicou-se um questionário a 195 professores da rede pública de ensino da região nordeste do Brasil. O questionário continha 12 questões objetivas sobre os traumatismos dentários e seus métodos de prevenção e manejo. Após obtenção dos dados, esses foram submetidos ao teste qui-quadradro e ao teste de regressão de Poisson (p > 0,05). RESULTADOS: dos 141 professores que responderam o questionário, a maioria era composta pelo sexo feminino (70,2%) e a maior parte já vivenciara algum episódio de acidente com criança (53,2%). A maioria (84,4%) possui ensino superior incompleto e poucos foram contemplados com manobras de urgência na graduação (13,5%) ou após essa (38,3%). Os resultados da regressão para o nível de conhecimento sobre traumatismos dentários e protocolo de urgência em relação às variáveis explanatórias do estudo demonstraram que o conhecimento insatisfatório foi associado ao sexo masculino, sendo 46% maior para os homens (p = 0,025). CONCLUSÃO: aproximadamente metade dos professores possui conhecimento insatisfatório sobre traumatismos dentários e protocolo de urgência, sendo que os professores do sexo feminino apresentaram maior conhecimento do que os do sexo masculino. .


Subject(s)
Adult , Child , Female , Humans , Male , Middle Aged , Faculty , First Aid/methods , Health Knowledge, Attitudes, Practice , Tooth Injuries/therapy , Accidents , Brazil , Educational Status , Health Education, Dental , Organ Preservation Solutions/therapeutic use , Public Sector , Schools , Sex Factors , Tooth Injuries/prevention & control , Tooth Replantation/methods
13.
Rev. cuba. estomatol ; 51(3): 280-287, jul.-set. 2014.
Article in Spanish | LILACS | ID: lil-729717

ABSTRACT

La reimplantación dentaria ha sido uno de los procedimientos más exigente de rigor y precisión en cuanto a las condiciones que deben existir para lograr el éxito esperado. El propósito de esta presentaciòn es mostrar la evolución y tratamiento del auto-implante del incisivo lateral superior izquierdo, 72 horas después de avulsionado. Se trata de paciente masculino de 18 años de edad, con antecedentes de salud. Acude a consulta luego de tres días de avulsionado el incisivo lateral superior izquierdo por trauma. Se le explicó al paciente el posible fracaso del tratamiento por el tiempo transcurrido, puesto que la inmediatez con que sea tratado favorece el éxito. Se le realizó el reimplante dentario y ferulizó. Se realizó el tratamiento endodóntico al diente en dos sesiones de una semana entre ellas. Se realizaron evoluciones trimestrales y luego semestrales. Casi cinco años después, la evidencia radiográfica no muestra complicaciones existentes y clínicamente presenta una apariencia normal. Los resultados obtenidos fueron satisfactorios y después de cinco años el paciente se mantiene con su diente en boca completamente asintomático(AU)


The dental re-implantation is one of the procedures demanding most rigor and precision in terms of the conditions required to achieve the expected success. Our purpose is to present the evolution and treatment of a case of auto-implantation of the upper left lateral incisor 72 hours after avulsion. The patient was a male 18 year-old with a history of ill health presents three days after avulsion of the upper left lateral incisor as a result of trauma. The patient was informed of the possible failure of the treatment due to the time elapsed. In cases such as this one, immediate treatment is essential to achieve success. Dental re-implantation and ferulization were performed. The tooth was treated endodontically on two visits one week apart. Checkups were conducted which were quarterly at first and then biannual. Almost five years later, radiographic evidence shows no complications and clinical appearance is normal. The results were satisfactory. The patient has preserved his tooth for five years and his status is totally asymptomatic(AU)


Subject(s)
Humans , Male , Adolescent , Tooth Replantation/methods , Tooth Injuries/surgery , Incisor/injuries , Tooth Avulsion/surgery
14.
Rev. Círc. Argent. Odontol ; 51(218): 31-36, ago. 2014. ilus
Article in Spanish | LILACS | ID: lil-727432

ABSTRACT

El autotrasplante dentario se refiere al traslado de una pieza dentaria de su alveolo a otro sitio, alveolo post-extracción o alveolo quirúrgico, en la misma persona. El trasplante dentario ha sido practicado durante siglos, pero generalmente fracasaba por complicaciones en la cicatrización, debido a la falta de conocimiento acerca de la etiología de la reabsorción radicular y el control de la infección. Las investigaciones realizadas en los últimos años tornaron predecible el pronóstico del mismo, demostrando buena supervivencia y brindando una alternativa para la rehabilitación ante la pérdida dental en individuos jóvenes y niños


Subject(s)
Child , Tooth/transplantation , Tooth Replantation/methods , Tooth Extraction , Transplantation, Autologous/methods , Ferula , Follow-Up Studies , Dentigerous Cyst/surgery , Root Resorption/etiology
15.
Article in English | IMSEAR | ID: sea-154617

ABSTRACT

Background: Some endodontic procedures may cause damage to the inferior alveolar nerve, leading to paraesthesia. When such complication is due to extrusion of obturation material beyond the apex, it can be managed by intentional replantation (IR). IR consists of the removal of a tooth and its re-insertion into the socket after performing a proper root end manipulation. It is a relatively conservative procedure aimed at preserving the tooth and, with correct case selection, can provide a predictable outcome. Aims: The aim of the present paper is to report a case of paraesthesia following endodontic treatment of second mandibular molar successfully treated by intentional replantation. Results and Conclusion: In our opinion this treatment modality may be considered when the extrusion of root canal filling material causes irritation to the periapical tissues and endodontic retreatment is unfeasible.


Subject(s)
Adult , Female , Humans , /therapy , Review Literature as Topic , Root Canal Therapy/methods , Tooth Replantation/methods
17.
Rev. Assoc. Paul. Cir. Dent ; 67(4): 278-281, out.-dez. 2013. ilus
Article in Portuguese | LILACS, BBO | ID: lil-707534

ABSTRACT

A avulsão dentária é a mais grave dentre as injúrias bucais em um trauma de face. O manejo dos dentes e tecidos moles envolvidos durante e após o reimplante é fator fundamental para um prognóstico favorável. O objetivo deste trabalho foi apresentar um caso clínico de trauma dento-alveolar, com avulsão dos quatro dentes incisivos superiores. Paciente do gênero feminino, 11 anos de idade, compareceu ao serviço de Cirurgia e Traumatologia Bucomaxilofacial do Hospital Santa Rita da Cidade de Marinqá-PR, apresentando fratura da tábua óssea vestibular superior e avulsão dos dentes 12, 11,21 e 22, devido a acidente ciclístico. Sob anestesia geral, foi realizada sutura das partes moles, redução de fatura de osso alveolar, reimplante e esplintagem dos dentes. Após a intervenção cirúrgica, a paciente foi encaminhada para tratamento endodôntico dos dentes reimplantados. Foi utilizada medicação intracanal, com hidróxido de cálcio, por 3 meses. Ao controle radiográfico após 2 anos, não se observou sinais de reabsorção radicular por substituição e as regiões periapicais dos dentes apresentaram-se normais. Pode-se dizer que o cuidado com os dentes avulsionados, antes e após os reimplantes, medicação sistêmica e o tratamento endodôntico imediato, com trocas de hidróxido de cálcio como medicação intracanal, foram fundamentais para o sucesso clínico e radiográfico no controle de 2 anos.


The tooth avulsion is the most serious injuries among the mouth in a facial trauma. The management of teeth and soft tissues involved during and after reimplantation is essential to a favorable prognosis. The aim of this paper was to present a case study of dentoalveolar trauma with avulsion of the four upper teeth. Female patient, 11 years old, attended the service in Surgery and Maxillo-Facial, Hospital Santa Rita City Maringá-PR, showing fracture of the superior bucca I bony plate a nd avu Ision of teeth 12, 11, 21 and 22, due to cycli ng accident. Under general anesthesia, suturing was performed soft tissue, reducing alveolar bone fractured, splinting and replantation of teeth. After surgery, the patient was referred for endodontic treatment af teeth replanted. Was used intracanal medication with calcium hydroxide, for three months. To radiographic control after two years, there was no signs of root resorption and replacement by the periapical regions of teeth were normal. The care of avulsed teeth before and after the replantation, endodontic treatment and systemic medication immediately, with exchanges of calcium hydroxide as intracanal medication, were fundamental to the clinical and radiographic success of two years in control.


Subject(s)
Humans , Female , Child , Tooth Avulsion/therapy , Endodontics , Tooth Replantation/methods
18.
Full dent. sci ; 4(16): 633-636, out. 2013. ilus
Article in Portuguese | LILACS, BBO | ID: lil-695739

ABSTRACT

O objetivo deste relato de caso foi apresentar uma alternativa de tratamento após a ocorrência de um insucesso no tratamento endodôntico. O exame radiográfico mostrou o segundo molar mandibular direito tratado endodonticamente de forma satisfatória com a presença de um instrumento fraturado no terço apical e em contato direto com os tecidos periapicais. Em vista do espaço interoclusal limitado do paciente e a oposição de se submeter a uma cirurgia apical, foi sugerido o reimplante intencional como uma alternativa de tratamento. O procedimento consistiu na extração do dente de forma atraumática seguidamente remoção do fragmento, apicectomia, retro-obturação com MTA e, finalmente, reimplantação no alvéolo. Os exames periódicos foram feitos aos 15 dias, 6 meses, 12 meses e 5 anos. Na última visita, pôde-se observar sucesso clínico e radiográfico com base no teste de mobilidade, nenhuma sintomatologia dolorosa relatada, profundidade de sondagem normal, ausência de reabsorção radicular (inflamatória ou por substituição) e integridade óssea alveolar. O trabalho mostrou que reimplante intencional pode ser indicado corretamente como último recurso de tratamento para os casos em que a terapia endodôntica conservadora e técnica cirúrgica não podem ser executadas.


The objective of this case report was to present an alternative treatment to manage an endodontic failure. The radiographic examination showed the with presence of a fractured instrument in contact with the periapical tissues on the second right molar endodontically treated. Due to the limited interocclusal space and patientÆs opposition to undergo an apical surgery, the intentional replantation was suggested as an alternative treatment. The procedure consisted in atraumatic tooth extraction, followed by the removal of the fragment; apicoectomy, retro-obturation with MTA; and finally reimplantation. Patient returned for radiographic and clinical examination after 15 days, 6 months, 12 months, and 5 years. On the last visit, clinical and radiographic success was observed considering mobility test normal probing depth, alveolar bone integrity as well as the absence of painful symptoms root resorption (inflammatory or by substitution). The work showed that intentional reimplantation can be indicated properly as a last resort treatment for cases in which conservative endodontic therapy and surgical technique cannot be performed.


Subject(s)
Humans , Female , Adult , Apicoectomy/methods , Apicoectomy , Radiography, Dental/methods , Radiography, Dental , Tooth Replantation/methods , Tooth Replantation , Retreatment/methods , Retreatment , Endodontics/methods
19.
Rev. Assoc. Paul. Cir. Dent ; 67(1): 22-26, jan.-mar. 2013. ilus, tab
Article in Portuguese | LILACS, BBO | ID: lil-677170

ABSTRACT

O objetivo do presente estudo foi avaliar clínica e radiograficamente a utilização da associação do hidróxido de cálcio, clorexidina gel 2% e óxido de zinco (2:1:2), como pasta obturadora, sem substituições periódicas, em dentes reimplantados. Foram examinados dentes unirradiculares de (n=18) de 18 pacientes, de ambos os gêneros, na faixa etária de 7 a 25 anos, atendidos no Serviço te de Traumatismos Dentários da Faculdade de Odontologia de Piracicaba FOP- Unicamp, Área de Endodontia. O período médio de permanência da pasta obturadora foi de 2 anos e foram observados sinais clínicos e radiográficos antes e após sua inserção nos canais radiculares. Os dados registrados foram: presença de dor espontânea, dor à percussão vertical e horizontal, dor à palpação, infraposição, presença da lâmina dura, reabsorções radiculares inflamatórias e por substituição, áreas de radioluscência periapical e a insolubilidade da pasta obturadora após período de até 4 anos, sem trocas periódicas. Verificou-se que houve uma diferença estatisticamente significante em relação à dor espontânea, à percussão e à palpação (teste Mcnemarj p<0,05). Os resultados mostraram, também, uma redução significante na radiolucência perirradicular e nas reabsorções inflamatórias (Teste Wilcoxonj p<0,05). Conclui-se que a pasta obturadora utilizada por períodos prolongados, sem substituições periódicas, sugere ser uma alternativa para o tratamento de dentes reimplantados.


The aim of this study was to evaluate clinically and radiographically the use of combination of calcium hydroxide, chlorhexidine gel 2% and zinc oxide (2:1 :2) as a root canal filling paste without periodic replacements in reimplanted teeth. We examined single-rooted teeth (n=18), non vital, from 18 patients aged 7 to 25 years, irrespective of gender, treated at the Dental Trauma Service of the Endodontics Area, of the Piracicaba Dental School, State University of Campinas. The average time of root canal filling permanence was 2 years and during this period, clinical signs and radiographic findings were observed before and after insertion into the root canais. The data recorded was: occurrence of spontaneous pain, pain on vertical and horizontal percussion pain on palpation, infraposition of replanted teeth, presence of lamina dura, inflammatory and/or replacement root resorption, areas of periapical radiolucency and solubility of the root canal filling paste after a period of up to 4 years, without periodic exchanges. After therapy it was found that there was a significant statistically correlation between the absence of spontaneous pain, and percussion and palpation sensitivity (McNemar Test, p <0.05). The results also showed a significant reduction in cases of periradicular radiolucency and inflammatory resorption (Wilcoxon Test, p <0.05). It suggests that the root canal filling paste, used for long periods of time, without periodic replacements, can be an alternative for treatment of reimplanted teeth.


Subject(s)
Humans , Male , Female , Child , Adolescent , Young Adult , Endodontics/methods , Tooth Replantation/methods , Tooth Avulsion
20.
Arch. oral res. (Impr.) ; 8(1): 57-64, jan.-abr. 2012.
Article in English | LILACS, BBO | ID: lil-698601

ABSTRACT

Objective: Since acetazolamide is a carbonic anhydrase inhibitor, it presents relevant aspects with regardto the treatment of late reimplanted teeth, and therefore, this is the aim of the present literature review.Data Sources: The databases used were Pubmed and Bireme. Selection of works: was performed usingthe keywords Tooth reimplantation, Dental ankylosis, Acetazolamide and Carbonic anhydrase inhibitors.Conclusions: In spite of contemporary guidelines for the treatment of late reimplantation, there is still avery high loss of avulsed teeth due to resorption, particularly by replacement resorption, so that the searchfor new substances or means of treatment is of the utmost importance.


Objetivo: Uma vez que a acetazolamida é uma inibidora da anidrase carbônica, ela apresenta aspectos relevantesquanto ao tratamento de dentes reimplantados tardiamente, justificando assim o objetivo da presenterevisão de literatura. Fontes de dados: as bases de dados utilizados foram Pubmed e Bireme. Seleção dos damtrabalhos:foi realizada por meio das palavras-chave Reimplante dentário, Anquilose dentária, Acetazolamidae Inibidores da anidrase carbônica. Conclusões: Apesar das diretrizes atuais para o tratamento do reimplantetardio, ainda a perda de dentes avulsionados por reabsorção é muito alta, principalmente diante da reabsorçãopor substituição, sendo premente a busca por novas substâncias ou meios de tratamento.


Subject(s)
Humans , Acetazolamide/therapeutic use , Carbonic Anhydrase Inhibitors/therapeutic use , Tooth Replantation/methods , Tooth Resorption/drug therapy , Feasibility Studies , Treatment Outcome
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