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1.
Univ. odontol ; 38(80): 1-12, 2019. ilus
Article Dans Espagnol | LILACS | ID: biblio-994841

Résumé

Antecedentes: La morfología radicular en molares superiores presenta menos variabilidad anatómica, sin embargo, es muy importante tener en cuenta que existen alteraciones anatómicas, y que aun no están bien fundamentadas, se asocia a hiperactividad en la vaina epitelial de Hertwig o bien asociados a factores externos durante la odontogénesis. Descripción del caso: El presente artículo relata un caso de un segundo molar superior derecho con pulpitis irreversible sintomática, en el examen radiográfico se observa la existencia de una raíz supernumeraria palatina. Se realizó tratamiento endodontico con ProtaperNext® y se obturó con técnica lateral modificada con ultrasonido. Conclusión: Los molares con raíces supernumerarias requieren del conocimiento y experiencia del clínico para integrar los métodos de diagnóstico tales como exámenes radiográficos, tomográficos, de microscopía así como técnicas para el tratamiento endodóntico.


Background: Radiographic examination in upper molars is often deficient in order to diagnose abnormalities in the root canal system and to be able to choose the ideal treatment. Description of the case: This article shows the clinical case of a second right upper molar with symptomatic irreversible pulpitis. An accessory root on the palatal is observed in a radiographic examination. A therapy of the canal was carried out with ProtaperNext ® and the sealing was made by cold lateral condensation with ultrasonic condensation. Conclusión: It is very important to know the root canal system morphology of the tooth to be treated in order to offer the patient an adequate treatment.


Antecedentes: O exame radiográfico em molares superiores é frequentemente deficiente para diagnosticar anormalidades no sistema de canais radiculares e para poder escolher o tratamento ideal. Descrição do caso: Este artigo mostra o caso clínico de um segundo molar superior direito com pulpite irreversível sintomática. Uma raiz acessória no palato é observada em um exame radiográfico. A terapia do canal foi realizada com ProtaperNext ® e a vedação foi feita por condensação lateral fria com condensação ultra-sônica. Conclusão: É muito importante conhecer a morfologia do sistema de canais radiculares do dente a ser tratado, a fim de oferecer ao paciente um tratamento adequado.


Sujets)
Humains , Endodontie/méthodes , Odontologie/méthodes , Anatomie
2.
Article Dans Anglais | IMSEAR | ID: sea-139752

Résumé

Aggressive periodontitis (AgP) comprises a group of rare, often severe, rapidly progressive forms of periodontitis mostly characterized by an early age of clinical manifestation and a distinctive tendency for cases to aggregate in families. Abnormal dental morphology and position have been associated with severe periodontal diseases. The purpose of this paper is to report a case of multiple dental anomalies associated with AgP. This paper reports a case of unusual association of multiple dental anomalies to AgP. Clinical findings and history led to the diagnosis of localized AgP, and radiologically. It was associated with multiple dental anomalies, especially supernumerary roots. Thus, the present case represents a very interesting demonstration of AgP association with supernumerary roots and the nature of this association merits further investigations.


Sujets)
Malformations multiples/anatomopathologie , Parodontite agressive/complications , Parodontite agressive/anatomopathologie , Parodontite agressive/thérapie , Résorption alvéolaire/complications , Résorption alvéolaire/anatomopathologie , Résorption alvéolaire/imagerie diagnostique , Denture permanente , Femelle , Humains , Maladies mandibulaires/complications , Maladies mandibulaires/anatomopathologie , Maladies mandibulaires/thérapie , Malformations dentaires/complications , Malformations dentaires/anatomopathologie , Couronne dentaire/malformations , Couronne dentaire/anatomopathologie , Extraction dentaire , Racine dentaire/malformations , Racine dentaire/anatomopathologie , Dent surnuméraire/complications , Dent surnuméraire/anatomopathologie , Résultat thérapeutique , Jeune adulte
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