Influence of dual rinse irrigation on dentinal penetration of a bioceramic root canal sealer: A Conofocal microscopic Analysis

2021 ◽  
Author(s):  
Shaimaa Ismail Gawdat ◽  
Marwa Mahmoud Bedier
Keyword(s):  
Root Canal ◽  
Microscopic Analysis ◽  
Root Canal Sealer

ANTI BACTERIAL EFFECT OF DIFFERENT ADHESIVE ROOT CANAL SEALER

2019 ◽  
Vol 65 (1) ◽  
pp. 871-874
Author(s):  
Medhat Elfaramawy ◽  
Shady Hussein
Keyword(s):  
Root Canal ◽  
Root Canal Sealer ◽  
Bacterial Effect

scholarly journals Effect of Antibacterial Root Canal Sealer on Persistent Apical Periodontitis

Antibiotics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 741
Author(s):  
Zheng Wang ◽  
Ge Yang ◽  
Biao Ren ◽  
Yuan Gao ◽  
Xian Peng ◽  
...  
Keyword(s):  
Enterococcus Faecalis ◽  
Therapeutic Effect ◽  
Root Canal ◽  
Apical Periodontitis ◽  
Control Group ◽  
Root Canal Sealer ◽  
Root Canal Filling ◽  
First Time ◽  
Cone Beam Computer Tomography ◽  
Better Than

The infection of Enterococcus faecalis and its interacting microorganisms in the root canal could cause persistent apical periodontitis (AP). Antibacterial root canal sealer has favorable prospects to inhibit biofilms. The purpose of this study was to investigated the antibacterial effect of root canal sealer containing dimethylaminododecyl methacrylate (DMADDM) on persistent AP in beagle dogs for the first time. Persistent AP was established by a two-step infection with Enterococcus faecalis and multi-bacteria (Enterococcus faecalis, Lactobacillus acidophilus, Actinomycesnaeslundii, Streptococcus gordonii). Root canal sealer containing DMADDM (0%, 1.25%, 2.5%) was used to complete root canal filling. The volume of lesions and inflammatory grade in the apical area were evaluated by cone beam computer tomography (CBCT) and hematoxylin-eosin staining. Both Enterococcus-faecalis- and multi-bacteria-induced persistent AP caused severe apical destruction, and there were no significant differences in pathogenicity between them. DMADDM-modified sealer significantly reduced the volume of periapical lesion and inflammatory grade compared with the control group, among them, the therapeutic effect of the 2.5% group was better than the 1.25% group. In addition, E.faecalis-induced reinfection was more sensitive to the 2.5% group than multi-bacteria reinfection. This study shows that root canal sealer containing DMADDM had a remarkable therapeutic effect on persistent AP, especially on E. faecalis-induced reinfection.

Experimental study of the biocompatibility of a new glass-ionomer root canal sealer (Ketac-Endo)

1996 ◽  
Vol 22 (8) ◽  
pp. 395-398 ◽  
Author(s):  
Ioannis Kolokuris ◽  
Panagiotis Beltes ◽  
Nikolaos Economides ◽  
Ioannis Vlemmas
Keyword(s):  
Experimental Study ◽  
Root Canal ◽  
Glass Ionomer ◽  
Root Canal Sealer

Apical leakage of a new glass ionomer root canal sealer

1998 ◽  
Vol 24 (3) ◽  
pp. 161-163 ◽  
Author(s):  
Dilek M. Dalat ◽  
Banu Önal
Keyword(s):  
Root Canal ◽  
Glass Ionomer ◽  
Root Canal Sealer ◽  
Apical Leakage

In Vitro Evaluation of the Sealing Ability of Newly Developed Calcium Phosphate–based Root Canal Sealer

2007 ◽  
Vol 33 (8) ◽  
pp. 978-981 ◽  
Author(s):  
Sung-Eun Yang ◽  
Seung-Ho Baek ◽  
WooCheol Lee ◽  
Kee-Yeon Kum ◽  
Kwang-Shik Bae
Keyword(s):  
Calcium Phosphate ◽  
Root Canal ◽  
Root Canal Sealer ◽  
In Vitro Evaluation ◽  
Sealing Ability

Adhesion Of A Glass-Ionomer Root Canal Sealer To Human Dentine

2003 ◽  
Vol 29 (1) ◽  
pp. 20-22 ◽  
Author(s):  
A.L. Najar ◽  
P.C. Saquy ◽  
L.P. Vansan ◽  
Manoel D. Sousa-Neto
Keyword(s):  
Root Canal ◽  
Glass Ionomer ◽  
Root Canal Sealer ◽  
Human Dentine

scholarly journals Extrusion of Root Canal Sealer in Periapical Tissues - Report of Two Cases with Different Treatment Management and Literature Review

2017 ◽  
Vol 21 (1) ◽  
pp. 12-18 ◽  
Author(s):  
Athina Dalopoulou ◽  
Nikolaos Economides ◽  
Vasilis Evangelidis
Keyword(s):  
Root Canal ◽  
Clinical Symptoms ◽  
Complete Healing ◽  
Radiographic Examination ◽  
Periapical Lesion ◽  
Root Canal Sealer ◽  
Treatment Management ◽  
Retrograde Filling ◽  
Root Canal Retreatment ◽  
The Right

Summary Background: Extrusion of root canal sealers may cause damage to the surrounding anatomic structures. Clinical symptoms like pain, swelling and paresthesia or anesthesia may be present. The purpose of this presentation is to describe two cases of root canal sealer penetration into periapical tissues. A different treatment management was followed in each case. Case reports: A 55 year-old man underwent root canal retreatment of the right mandibular first molar tooth due to a periapical lesion. Postoperative periapical radiographs revealed the presence of root canal sealer (AH26) beyond the apex in the distal root in proximity to the mandibular canal. The patient reported pain for the next 7 days. Radiographic examination after 1 year showed complete healing of the periapical area and a small absorption of the root canal sealer. A 42 year-old woman was referred complained of swelling and pain in the area of the right maxillary first incisor. Radiographic examination showed extrusion of root canal sealer in the periapical area associated with a periapical lesion. Surgical intervention was decided upon, which included removal of the sealer, apicoectomy of the tooth and retrograde filling with MTA. After 1 year, complete healing of the area was observed. Conclusion: In conclusion, cases of root canal sealer extrusion, surgical treatment should be decided on only in association with clinical symptoms or with radiographic evidence of increasing periapical lesion.

scholarly journals Effectiveness of a silicon-based root canal sealer for filling of simulated lateral canals

2007 ◽  
Vol 18 (1) ◽  
pp. 20-23 ◽  
Author(s):  
João Vicente Baroni Barbizam ◽  
Matheus Souza ◽  
Doglas Cecchin ◽  
Jakob Dabbel
Keyword(s):  
Root Canal ◽  
In Vitro Study ◽  
Root Canal Sealer ◽  
Human Teeth ◽  
Significance Level ◽  
Working Length ◽  
Group 3 ◽  
Group 2 ◽  
Silicon Based

The purpose of this in vitro study was to evaluate the ability of a silicon-based root canal sealer, compared to zinc oxide and eugenol and an epoxy resin-based sealers, for filling of simulated lateral canals. Thirty extracted single-rooted human teeth were selected, conventional access was made and the working length was established 1 mm from the apical foramen. Three simulated lateral canals, one in each root third (coronal, middle and apical) were prepared in both the mesial and distal surfaces of each tooth using a size 15 reamer adapted to a low-speed handpiece. Each root canal was instrumented using ProTaper rotary files up to file F3 at the working length, and then irrigated with 2.5% NaOCl followed by EDTA. The teeth were assigned to 3 groups (n=10), according to the root canal sealer: Roeko Seal (Group 1), Sealer 26 (group 2) and Grossman's sealer (Group 3). Gutta-percha cold lateral condensation technique was performed in all groups. Postoperative radiographs were taken and the images were projected for evaluation of the quality of lateral canal filling. Data were submitted to statistical analysis by Kruskal Wallis test at 5% significance level. The results showed that Grossman's sealer filled a larger number of lateral canals than Roeko Seal (p<0.05) and Sealer 26 (p<0.01). It may be concluded that Roeko Seal silicone-based root canal sealer was not as effective as the Grossman's sealer for filling of simulated lateral canals. The lateral canals localized in the apical third of the root were more difficult to be filled.

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