Endodontic re-treatment and restorative treatment of a dens invaginatus type II through new technologies
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Endodontic re-treatment and restorative treatment of a dens invaginatus type II through new technologies

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Endodontic re-treatment and restorative treatment of a dens invaginatus type II through new technologies

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dc.contributor.author Zubizarreta Macho, Alvaro es
dc.contributor.author Ferreiroa Navarro, Alberto es
dc.contributor.author Agustín Panadero, Rubén es
dc.contributor.author Rico Romano, Cristina es
dc.contributor.author Lobo-Galindo, Ana Belén es
dc.contributor.author Mena Álvarez, Jesús es
dc.date.accessioned 2019-11-05T13:08:12Z
dc.date.available 2019-11-05T13:08:12Z
dc.date.issued 2019 es
dc.identifier.uri https://hdl.handle.net/10550/72008
dc.description.abstract Background: The complex anatomy of dens invaginatus makes access cavity to root canal system difficult, which has an impact on the prognosis of these teeth. A novel technique, based on new technologies, is proposed to make access cavity conservative and guided with minimal dental structure lost. Material and Methods: This case report shows the root canal retreatment and the endodontic surgery of a dens invaginatus type II in a left lateral upper incisor previously treated which was affected by a chronic apical abscess and an apical fracture. A Cone Beam Computed Tomography was performed to better diagnosis the dental anatomy. An intraoral scan was performed to get a digital 3D model. A computer-guided implant planning software was used to plan the access cavity and design the splint guided. Finally, the clinical crown was restored by a resin nanoceramic veneer made by a chairside system made up of an intraoral scanning unit and a grinding unit. Last, the authors carried through the endodontic surgery to extract the apical fractured fragment. Results: Follow-up appointments at 6, 12 and 18 months showed a radiographic reduction of the periapical lesion and absence of clinical signs. Conclusions: The splint guide allowed a guided and conservative access cavity to root canal system. It facilitates the root canal retreatment and improves the prognosis of the teeth with dental malformations. es
dc.source Zubizarreta Macho, Alvaro ; Ferreiroa Navarro, Alberto ; Agustín Panadero, Rubén ; Rico Romano, Cristina ; Lobo-Galindo, Ana Belén ; Mena Álvarez, Jesús. Endodontic re-treatment and restorative treatment of a dens invaginatus type II through new technologies. En: Journal of Clinical and Experimental Dentistry, 11 6 2019: 570-576 es
dc.title Endodontic re-treatment and restorative treatment of a dens invaginatus type II through new technologies es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.55840 es

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