Use of XP-Endo system to clean the root canal system of a tooth with internal resorption and pulp necrosis: case report.

Viviane Loiola Andrade da Rosa, Renata Costa Val Rodrigues, Carlos Vieira Andrade Junior

Objective: This study presented a case of internal root resorption in a tooth with pulp necrosis that was submitted to endodontic treatment. In this treatment, an additional irrigation technique with a XP-Endo Finisher instrument was used during the chemical-mechanical preparation. Methods: After radiographic diagnostics and semi-technique tests, instrumentation was performed with Protaper universal system, activation of irrigation solutions, 2% chlorhexidine digluconate with the XP-Endo Finisher file, removal of the smear layer with EDTA 17% activated with the same system, intracanal medication Calen with paramonochlorophenol, temporary sealing of the tooth crown with Coltosol. In the second session, an obturation procedure was performed using the Schilder technique associated with the Tagger hybrid technique. Conclusions: The XP-Endo Finisher system was effective as supplementary irrigation technique and it facilitated the cleaning of the root canal system.

Keywords: Dental Pulp Necrosis. Tooth Resorption. Endodontics.

How to cite: Rosa VLA, Rodrigues RCV, Andrade Junior CV. Use of XP-Endo system to clean the root canal system of a tooth with internal resorption and pulp necrosis: case report. Dental Press Endod. 2019 Jan-Apr;9(1):65-71. DOI: https://doi.org/10.14436/2358-2545.9.1.065-071.oar

Friday, November 22, 2024 21:59