Results 71 to 80 of about 16,930 (211)
Clinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.ABSTRACT Objectives This case report describes orthodontics‐assisted autogenous tooth transplantation for a maxillary incisor injury in a pediatric patient with crowding and Class II malocclusion. Material and Methods A 10‐year‐old boy presented with a compromised maxillary left central incisor with a periapical lesion after failed endodontic treatment,
Nga Thi Nguyen +2 more
wiley +1 more source
Oxidation Studies of Rubber, Gutta-Percha, and Balata Hydrocarbons [PDF]
, 1932 The oxidation mechanism of rubber and gutta-percha hydrocarbons has been studied. Rubber hydrocarbon in sheet form oxidizes more slowly and less completely than precipitated gutta-percha, which is believed to be due to the smaller surface exposure of the
P. A. Lasselle, A. R. Kemp, W. S. Bishop
core +1 more source
European Journal of Dental Education, Volume 30, Issue 3, Page 795-800, August 2026.ABSTRACT Introduction This study evaluated and compared the technical quality of treatments performed during the preclinical training using artificial and natural teeth and the students' perceptions regarding their learning process with the 2 groups. Materials and Methods The study assessed the teeth used for preclinical training by 2nd‐year students ...
Gabriela Biagioni +2 more
wiley +1 more source
EDS analysis of gutta-percha cones disinfected by 1% and 2.5% sodium hypochlorite solutions
Brazilian Dental Science, 2015 Objective: To evaluate the effects of 1% and 2.5% sodium hypochlorite (NaOCl) solutions at different periods of time on the composition of gutta-percha cones using Energy Dispersive Spectroscopy (EDS).
Alessandra Sverberi Carvalho +4 more
doaj +1 more source
European Journal of Dental Education, Volume 30, Issue 3, Page 813-822, August 2026.ABSTRACT Introduction This prospective cohort study evaluated dental students' confidence and competency in root canal treatment across their dental programme, encompassing the transition from preclinical laboratory to clinical patient care. Material and Methods A cohort of 23 dental students was assessed during four phases of the DDS program over ...
Gabriela Umpierre Crespo +4 more
wiley +1 more source
Analysis of Demineralized Chemical Substances for Disinfecting Gutta-percha Cones [PDF]
, 2018 Introduction: The aim of the present research was to evaluate the effectiveness of 5% malic acid, 17% EDTA and 10% citric acid solutions used to disinfect gutta-percha cones contaminated by Enterococcus faecalis (ATCC 29212).
Gavini, Giulio +6 more
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Brazilian Oral Research, 2014 This study aimed to compare the effects of ethylenediaminetetraacetic acid (EDTA) and maleic acid (MA) on the sealing ability of various root canal sealers. Eighty root canals were instrumented and irrigated with either EDTA or MA. They were divided into
Özgür İlke ULUSOY +3 more
doaj +1 more source
Clinical Case Reports, Volume 14, Issue 7, July 2026.ABSTRACT A standardized static‐guided framework integrating CBCT and intraoral scanning provides predictable, minimally invasive management for diverse intracanal obstructions. This unified digital workflow ensures precise root canal localisation in severe obliteration and conservative retrieval of fractured fiber or ultra‐hard posterior zirconia posts
Xinxuan Wang, Xuguang Li, Baicheng Yi
wiley +1 more source
Comparison of root canals obturated with ProTaper gutta-percha master point using the active lateral condensation and the single-cone techniques: a bacterial leakage study [PDF]
e aim of the present study was to assess the recontamination time of root canals filled with ProTaper gutta-percha master point using the active lateral condensation and the single-cone techniques.
Anizabele Milet do Amaral Mercês, Carlos Menezes Aguiar, Neide Kazue Sakugawa Shinohara, Andréa Cruz Câmara, Jose Antonio Poli de Figueiredo
core
Push-out bond strength of a self-adhesive resin cement used as endodontic sealer
Restorative Dentistry & Endodontics, 2014 Objectives The aim of the present study was to investigate the bond strength of RelyX Unicem (3M) to root canal dentin when used as an endodontic sealer. Materials and Methods Samples of 24 single-rooted teeth were prepared with Gates Glidden drills
Eduardo Diogo Gurgel-Filho +5 more
doaj +1 more source