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Resolução cirúrgica de periodontite apical em dente com formação de cálculo via trajeto fistuloso / Surgical resolution of apical periodontitis in tooth with calculus-like formation through sinus tract
Toledo, José Roberto Garcia de.
  • Toledo, José Roberto Garcia de; São Leopoldo Mandic. Campinas. BR
Rev. Assoc. Paul. Cir. Dent ; 65(1): 42-47, jan.-fev. 2011.
Article in Portuguese | LILACS, BBO | ID: lil-590233
RESUMO
O presente relato de caso clínico tem o objetivo de descrever a resolução cirúrgica de um dente clinicamente assintomático, portador de fístula muco-gengival, com imagem radiográfica sugestiva de cisto radicular com provável presença de cálculo aderido à região apical. O tratamento empregado foi intervenção endodôntica convencional com medicação intracanal prolongada de pasta de hidróxido de cálcio/soro fisiológico, obturação definitiva seguida de intervenção cirúrgica paraendodôntica (apicectomia). O material curetado foi enviado para exame histopatológico, confirmando a hipótese diagnóstica de cisto radicular. Já o fragmento do ápice radicular envolto por massa consistente foi analisado em microscopia eletrônica de varredura, demonstrando se tratar de cálculo dental aderido ao cemento e à dentina radicular. Após período de 9 meses e 21 dias o elemento dental se apresentou clínica e radiograficamente em processo de reparo apical.
ABSTRACT
The present report of clinical case has the objective of describe the surgical resolution of a tooth clinically asymptomatic that has muco-gingíval fistula with suggestive radiographic image of root cist and a probable presence of calculus adhered to the apical region. The treatment applied was conventional endodontic intervention with a prolonged intracanal medicine with hydroxide calcium/normal saline paste, definite filling followed by a paraendodontic surgical intervention. The curetted material was sent to a histopatologic exam, confirming the diagnosis hypothesis of radicular cist. The fragment of the root apice involved by a solid substance was analized by an eletronic microscopy of scanning, probably demonstrating to be about dental calculus adhered to the cementum and to the root dentin. After a period of 9 months and 21 days, the dental element showed to be clinical and radiographically in an apical repair processo.
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Index: LILACS (Americas) Main subject: Periapical Periodontitis / Radicular Cyst / Dental Plaque / Endodontics Limits: Female / Humans / Male Language: Portuguese Journal: Rev. Assoc. Paul. Cir. Dent Journal subject: Dentistry Year: 2011 Type: Article Affiliation country: Brazil Institution/Affiliation country: São Leopoldo Mandic/BR

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Index: LILACS (Americas) Main subject: Periapical Periodontitis / Radicular Cyst / Dental Plaque / Endodontics Limits: Female / Humans / Male Language: Portuguese Journal: Rev. Assoc. Paul. Cir. Dent Journal subject: Dentistry Year: 2011 Type: Article Affiliation country: Brazil Institution/Affiliation country: São Leopoldo Mandic/BR