With all the technology that has been introduced in endodontics, there are now several ways to instrument and obturate root canals. Practitioners often develop their own "hybrid" technique after sharing ideas with several colleagues. The purpose of this article is to describe a technique of obturation, hoping that others may incorporate some aspects into their own "hybrid" style.
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http://dx.doi.org/10.1016/j.cden.2003.12.004 | DOI Listing |
Int J Dent
December 2024
Department of Endodontics, Shahid Beheshti University of Medical Sciences Dental School, Tehran, Iran.
The successful management of necrotic pulps and apical periodontitis poses a tough challenge in endodontic therapy, as it involves addressing compromised tooth vitality and microbial invasion of root canal systems. Failure to effectively treat these conditions can lead to persistent infection and severe patient discomfort. The efficacy of double antibiotic paste (DAP), a mixture of ciprofloxacin and metronidazole, was evaluated and compared to calcium hydroxide (CH) by assessing radiographic and clinical outcomes of nonsurgical endodontic treatment in cases with necrotic pulps and the presence of apical periodontitis.
View Article and Find Full Text PDFBMC Oral Health
December 2024
Faculty of Dentistry, Department of Endodontics, Ankara University, Ankara, Turkey.
Background: The working length determination is necessary before root canal shaping, chemical cleaning, disinfection, and obturation in pulpectomy of primary dentition. This study aimed to evaluate the accuracy of Wirele-X and compare it with DentaPort ZX and Woodpex III in primary molar teeth.
Methods: The in vitro study was performed by using 30 extracted primary mandibular molar teeth.
Sci Rep
December 2024
Dental University Hospital, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia.
This micro-computed tomography (micro-CT) analysis in vitro study was designed to compare void volume in root canal fillings performed using the single-cone (SC) technique and the continuous wave condensation (CWC) technique with bioceramic (BC) sealer. Forty human-extracted, single-rooted mandibular premolars were cleaned, shaped, and divided into two groups (n = 20) based on the obturation technique. In the first group, obturation was performed using the CWC technique with TotalFill HiFlow BC sealer.
View Article and Find Full Text PDFDent J (Basel)
December 2024
Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
Adhesion within endodontic obturation material and root canal walls improves the efficacy of the endodontic treatment by establishing a barrier that inhibits reinfection and entombs residual bacteria. This study evaluates the push-out bond strength (POBS) of calcium silicate sealers compared to an epoxy-resin-based sealer. A total of 36 extracted mono-radicular teeth were prepared with Pro Taper Ultimate and irrigated with 5.
View Article and Find Full Text PDFDent J (Basel)
November 2024
Department of General Surgery and Surgical-Medical Specialties, University of Catania, 95131 Catania, Italy.
: Apical extrusion of debris can affect the success of endodontic treatments, and the specific performance of certain retreatment systems has not been studied yet. Therefore, the aim of this in vitro study was to quantitatively assess the amount of apically extruded debris produced during retreatment procedures using three rotary NiTi retreatment systems in mature non-resorbed straight roots. : Thirty extracted permanent human teeth with single straight roots were selected.
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