scholarly journals Comparison of Two Base Materials Regarding Their Effect on Root Canal Treatment Success in Primary Molars with Furcation Lesions

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Volkan Arikan ◽  
Hayriye Sonmez ◽  
Saziye Sari
Keyword(s):  
Root Canal ◽  
Primary Teeth ◽  
Root Resorption ◽  
Treatment Success ◽  
Base Material ◽  
Sinus Tract ◽  
Root Canal Treatment ◽  
Control Group ◽  
Chi Square ◽  
Exact Test

Introduction.The aim of this study was to compare MTA with another base material, IRM, which is generally used on pulpal floor after root canal treatment, regarding their effect on the success of root canal treatment of primary teeth with furcation lesions.Materials and Methods.Fifty primary teeth with furcation lesions were divided into 2 groups. Following root canal treatment, the pulpal floor was coated with MTA in the experimental group and with IRM in the control group. Teeth were followed up considering clinical (pain, pathological mobility, tenderness to percussion and palpation, and any soft tissue pathology and sinus tract) and radiographical (pathological root resorption, reduced size or healing of existing lesion, and absence of new lesions at the interradicular or periapical area) criteria for 18 months. For the statistical analysis, Fisher’s exact test and Pearson’s chi-square tests were used and apvalue of <0.05 was considered to be statistically significant.Results.Although there were no statistically significant differences between two groups in terms of treatment success, lesions healed significantly faster in the MTA group.Conclusion.In primary teeth with furcation lesions, usage of MTA on the pulpal floor following root canal treatment can be a better alternative since it induced faster healing.

scholarly journals Comparing the effect of Placebo and Prophylactic Antibiotics on asymptomatic Necrotic teeth.

2019 ◽  
Vol 26 (12) ◽  
pp. 2162-2168
Author(s):  
Muhammad Qasim ◽  
Omair Anjum ◽  
Omer Yousaf ◽  
Shoaib Khan ◽  
Madiha Pirvani
Keyword(s):  
Root Canal ◽  
Root Canal Treatment ◽  
Control Group ◽  
P Value ◽  
Chi Square ◽  
Operative Dentistry ◽  
Quasi Experimental ◽  
Chi Square Test ◽  
Test Of Significance ◽  
And Control

Objectives: Treatment of asymptomatic necrotic teeth is a common type of occurrence in endodontic practice. Root canal treatment of these teeth sometimes results in pain and /or swelling of varying degree. These severe symptoms upset both the patient and dentist. This study was to compare the effect of prophylactic amoxicillin and placebo in endodontic flare-up in asymptomatic necrotic teeth requiring root canal treatment. This was evaluated by using flare-up index. The influence of age, sex, was compared between flare-up and non-flare-up groups. Using a standardized technique and the same materials eliminated the variability of operator. Study Design: Quasi experimental study. Setting: Department of Operative Dentistry, Lahore Medical and Dental College, Lahore. Period: From January 2018 to December 2018. Material & Methods: 102 patients with asymptomatic necrotic teeth with periapical radiolucency were selected from the Operative Dentistry Department of Lahore Medical and Dental College. Patients were divided into two groups experimental and control, by convenient sampling. One half of the patients were given prophylactic amoxicillin and other half was given placebo one hour before treatment. Results: Flare-up occurred in four of the experimental and seven of the control group patients. Statistical analysis revealed no significant differences between flare-up and non- flare- up patients for age and sex. The data outcome was of qualitative in nature i.e. pain and swelling, they were subjected to Chi-Square test of significance with P value of £0.05. The results demonstrated that 10.8% of the 102 patients had a flare-up. No side effects were observed in the patients who were prescribed amoxicillin. Conclusion: The occurrence of flare-up did not significantly influence by Prophylactic amoxicillin (P= .33).

scholarly journals Application of Quality Control Circle in Promoting the Use of Rubber Dams in the Root Canal Treatment of Primary Teeth

2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Fang Jingxian ◽  
Liu Yang ◽  
Liu Qiong ◽  
Qian Hong ◽  
Liu Hedi ◽  
...  
Keyword(s):  
Quality Control ◽  
Computer System ◽  
Root Canal ◽  
Primary Teeth ◽  
Operation Time ◽  
Root Canal Treatment ◽  
Treatment Programs ◽  
Control Group ◽  
Set Up ◽  
Rubber Dams

Objective. Study the effect of quality control circle (QCC) in promoting the usage of rubber dams (RD) in root canal treatment of chronic pulpitis in primary teeth. Methods. Set up a quality control group to increase the amount of rubber dams used in the treatment of chronic pulpitis in primary teeth. Monthly monitoring results of the usage amount were counted by the outpatient computer system. Relevant data were collected through questionnaires, and causes of low utilization were analyzed, and the improvement measurements were formulated and implemented. Quality control circle activity was evaluated. Results. Through the quality control circle activity, the consumption of rubber dams in the root canal treatment of chronic pulpitis was significantly improved, children in treatment became more cooperative, and operation time of root canal treatment has also been shortened. Conclusion. The quality control circle activities played a significant role in promoting the use of rubber dams in the root canal treatment of primary teeth, and it can be used as a method to promote new clinical treatment programs.

scholarly journals Dentinal Microcrack Formation During Root Canal Treatment with Mtwo Instruments and MicroSeal Filling Technique

2018 ◽  
Vol 9 (1-2) ◽  
pp. 31-37
Author(s):  
Teocrito Carlesi ◽  
Giuseppe Nigro ◽  
Luigi Di Giacomo ◽  
Gianluca Plotino ◽  
Vito Antonio Malagnino
Keyword(s):  
Root Canal ◽  
Root Canal Treatment ◽  
Control Group ◽  
Chi Square ◽  
Root Canal Filling ◽  
Root Canals ◽  
Rotary Instruments ◽  
Chi Square Test ◽  
Microcrack Formation ◽  
Group 2

Objective: The purpose of this study was to evaluate dentinal microcrack formation during root canal treatment using Mtwo NiTi rotary instruments and MicroSeal filling technique. Materials and Methods: Forty-five single-rooted teeth were selected for the present study and divided into 3 different groups ( n = 15): Group 1, in which root canals were instrumented with Mtwo rotary files; Group 2, in which root canals were instrumented with Mtwo rotary files and filled using the MicroSeal technique; and Group 3, that acts as a control group in which no instrumentation nor obturation were performed. Then, roots were sectioned 3 mm, 6 mm, and 9 mm from the apex and the cut surface has been observed under a stereomicroscope to check for the presence or absence of dentinal microcracks. Number of dentinal microcracks was registered for each group at different levels and data were statistically analyzed using the Chi-square test with a level of significance set at P < .05. Results: No statistically significant differences were registered among groups ( P < .05). No microcracks were detected in Groups 1 and 3, while two dentinal microcracks were registered in Group 2. Conclusions: Mtwo rotary instruments and the MicroSeal root canal filling technique did not significantly induce dentinal microcrack formation.

Success Rate of Obturation of Root Canals by Different Techniques in Primary Molars: A Comparative Clinical Study

2020 ◽  
Vol 2 (1) ◽  
pp. 36-44
Author(s):  
Satyawan G. Damle ◽  
Ritika Bansal ◽  
Dhanashree D. Sakhare
Keyword(s):  
Success Rate ◽  
Study Groups ◽  
Primary Molars ◽  
Control Group ◽  
Second Primary ◽  
Chi Square ◽  
Exact Test ◽  
Root Canals ◽  
Significant Difference ◽  
Comparative Clinical Study

Objective: To compare the success rate of different obturation procedures in primary mandibular second molars clinically and also by digital radiovisiography. Methods: A total of 40 children aged between 4-8 years with deeply carious mandibular second primary molars indicated for single session pulpectomy were selected. Canals were obturated with Metapex. The 3 study groups (Endodontic plugger, Handheld lentulospiral, Navi Tip syringe) were compared with the control group (reamer) both clinically and radiovisiographically. The data collected were statistically analyzed using Pearson’s Chi-square and Fisher’s exact test. Results: The use of Navi tip syringe led to the least number of voids followed by Endodontic plugger and Reamer and the highest number of voids was reported with Lentulospiral. Navitip presented maximum number of optimally filled cases followed by Endodontic plugger and Lentulospiral and least number of optimally filled cases with reamer. However, there was no statistically significant difference (p>0.05) in any of the groups with clinical (pain and tenderness to percussion) and radiographic parameters (presence or absence of voids and length of obturation). Conclusion: Within the limitations of the present study, though the clinical outcome was statistically insignificant, Navitip syringe exhibited encouraging results and is a promising option for obturation in primary teeth.

Clinical and radiographic outcome of the root canal treatment of infected teeth with associated sinus tract: A retrospective study

2021 ◽  
Author(s):  
Liliana Artaza ◽  
Andrea Campello ◽  
Giuliana Soimu ◽  
Flávio R. F. Alves ◽  
Isabela N. Rôças ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Root Canal ◽  
Sinus Tract ◽  
Root Canal Treatment ◽  
Radiographic Outcome

scholarly journals Characteristics, Treatment, and Prognosis of Cracked Teeth: A Comparison with Data from 10 Years Ago

2021 ◽  
Author(s):  
Tae Yeon Lee ◽  
Sung Eun Yang ◽  
Hye Min Kim ◽  
Min Joo Kye
Keyword(s):  
Root Canal ◽  
Statistical Significance ◽  
Treatment Method ◽  
Root Canal Treatment ◽  
Periodontal Pocket ◽  
P Value ◽  
Chi Square ◽  
Pocket Depth ◽  
Persistent Symptoms ◽  
Probing Depth

Abstract Objectives The purpose of this study was to analyze and to compare retrospectively the characteristics, the treatment process, and the prognosis of cracked teeth by comparing recent data with data from 10 years ago. Materials and Methods Sixty-eight cracked teeth from March 2009 to June 2010 (2009 data) and 185 cracked teeth from March 2019 to June 2020 (2019 data) were analyzed. The characteristics of cracked teeth and the treatment method depending on probing depth, caries, and symptoms, and prognosis depending on pocket depth and apical lesions were analyzed using R version 3.3.3 (R Foundation for Statistical Computing, Vienna, Austria) and T&F version 3.0 (YooJin BioSoft, Korea). To compare proportions, the two-sample proportion test was performed. The distribution of proportions within the samples from 2009 and 2019 data was analyzed using the Chi-square test or binomial test. A p-value <0.05 was considered to indicate statistical significance. Results Significantly fewer cracked teeth received root canal treatment before crown in 2019 than in 2009 (p = 0.032). In both 2009 and 2019, symptomatic cracked teeth and those with deep periodontal pockets (>6 mm) were significantly more likely to receive root canal treatment. In both years, cracked teeth with a probing depth less than 6 mm or without an apical lesion were significantly more likely to be asymptomatic at 3-month and 6-month follow-ups (p < 0.001). Conclusion Cracked teeth with a deep periodontal pocket or symptoms had a higher likelihood of endodontic treatment, and the presence of a deep periodontal pocket or apical lesion was associated with a higher risk of persistent symptoms. Therefore, clinicians should consider these factors when planning treatment and predicting patients’ prognosis.

An in Vivo Comparison of Antimicrobial Efficacy of Sodium Hypochlorite and Biopure MTAD™ against Enterococcus Faecalis in Primary Teeth: A qPCR Study

2014 ◽  
Vol 39 (1) ◽  
pp. 30-34 ◽  
Author(s):  
SG Tulsani ◽  
N Chikkanarasaiah ◽  
S Bethur
Keyword(s):  
Root Canal ◽  
Primary Teeth ◽  
Antimicrobial Efficacy ◽  
Permanent Teeth ◽  
Control Group ◽  
Statistical Significant Difference ◽  
Anterior Teeth ◽  
Significant Difference ◽  
Root Canal Irrigant

Objectives: Biopure MTAD™, a new root canal irrigant has shown promising results against the most common resistant microorganism, E. faecalis, in permanent teeth. However, there is lack of studies comparing its antimicrobial effectiveness with NaOCl in primary teeth. The purpose of this study was to compare the in vivo antimicrobial efficacy of NaOCl 2.5% and Biopure MTAD™ against E. faecalis in primary teeth. Study design: Forty non vital single rooted primary maxillary anterior teeth of children aged 4-8 years, were irrigated either with NaOCl 2.5% (n=15), Biopure MTAD™ (n=15) and 0.9% Saline (n=10, control group). Paper point samples were collected at baseline (S1) and after chemomechanical preparation (S2) during the pulpectomy procedure. The presence of E. faecalis in S1 & S2 was evaluated using Real time Polymerase Chain Reaction. Results: Statistical significant difference was found in the antimicrobial efficacy of NaOCl 2.5 % and BioPure MTAD™ when compared to saline (p&gt;0.05). However, no statistical significant difference was found between the efficacies of both the irrigants. Conclusions: NaOCl 2.5% and BioPure MTAD™, both irrigants are equally efficient against E. faecalis in necrotic primary anterior teeth. MTAD is a promising irrigant, however clinical studies are required to establish it as ideal root canal irrigant in clinical practice.

scholarly journals Effect of Different Irrigation Solutions on the Diffusion of MTA Cement into the Root Canal Dentin

Materials ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 5472
Author(s):  
José Pedro Martinho ◽  
Sara França ◽  
Siri Paulo ◽  
Anabela Baptista Paula ◽  
Ana Sofia Coelho ◽  
...  
Keyword(s):  
Root Canal ◽  
Ethylenediaminetetraacetic Acid ◽  
Treatment Success ◽  
Confocal Laser ◽  
Control Group ◽  
Middle Section ◽  
Group 2 ◽  
Root Canal Dentin ◽  
Group 1

(1) Aim: This study aims to analyze the in vitro infiltration of a silicate root canal sealer into dentinal tubules after using different endodontic irrigating solutions. (2) Methods: Twenty-nine teeth with single roots were separated into three groups according to the final irrigation protocol: G1 n = 10) = 17% EDTA (ethylenediaminetetraacetic acid) + 3.0% sodium hypochlorite (NaOCl), G2 (n = 10) = 17% EDTA + 2.0% chlorhexidine and G3 (Control group, n = 9) = 17% EDTA + saline solution. Root canals were filled using cold lateral compaction technique with MTA Fillapex sealer and gutta-percha. The sealer was labeled with rhodamine B. The teeth were segmented at the middle and third apical sections, which were visualized using 10× confocal laser microscopy to determine the sealer penetration percentage. (3) Results: In the apical section, no statistically significant differences were found between the groups regarding sealer penetration. In the middle section, Group 1 obtained the highest percentage, and Group 2 the lowest (p = 0.004). Group 1 also presented statistically significant differences in the Control Group (p = 0.031) and had close sealer penetration values. Meanwhile, the Control Group (p = 0.023) and Group 2 (p = 0.029) revealed a significant decrease of sealer penetration between the apical and middle sections. (4) Conclusion: The obtained results support that final irrigation with NaOCl promoted similar sealer penetration in the apical and middle sections. On the other hand, a significant decrease in the sealer penetration of the middle section was observed for the chlorhexidine and saline groups. Compared to other irrigant solutions, NaOCl promotes more uniform sealer penetration, which can correlate with better sealing and, consequently, higher endodontic treatment success.

scholarly journals Research protocol local ingredients-based supplementary food as an alternative to corn-soya blends plus for treating moderate acute malnutrition among children aged 6 to 59 months: a randomized controlled non-inferiority trial in Wolaita

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Debritu Nane ◽  
Anne Hatløy ◽  
Elazar Tadesse ◽  
Bernt Lindtjørn
Keyword(s):  
Intervention Group ◽  
Trial Registration ◽  
Acute Malnutrition ◽  
Control Group ◽  
Chi Square ◽  
Clinical Trial Registration ◽  
Exact Test ◽  
Supplementary Food ◽  
Randomized Controlled ◽  
Moderate Acute Malnutrition

Abstract Background In Ethiopia, 12.5% of children below 5 years are wasted, and 9.7% are moderately wasted. The present strategy for the management of moderate acute malnutrition (MAM) is a supplementary feeding program; however, this is only provided to chronically food-insecure areas. This randomized controlled non-inferiority trial examines if Local ingredients-based supplement (LIBS) is as effective as corn-soya blends plus (CSB+) in treating moderate acute malnutrition among children aged 6–59 months. Methods A randomized controlled non-inferiority trial will be conducted with moderately wasted children aged 6 to 59 months in Wolaita, Ethiopia. The calculated sample size is 324 (i.e. with 162 children in each of two arms, to be assigned by randomization). The daily ration will be: 100 g of LIBS plus 25.2 g of sugar with 8 ml oil in the intervention group, and 150 g of CSB+ with 16 ml of oil in the control group. These interventions will be provided for a maximum period of 12 weeks, with follow-up performed on a weekly basis. Data analysis will be done using SPSS and STATA software. Both intention-to-treat and per protocol analyses will be done. Hazard ratio and Kaplan-Meier (log rank) curves of survival analysis will be done to predict the probability of recovery rate. Logistic regression will be used to test for interactions between independent and dependent variables. Analysis of variances, t-tests, fisher’s exact test and chi-square tests will be used to assess baseline characteristics. Conclusions This paper will introduce to the existing research locally available nutritious foods which have the potential to enhance recovery from moderate acute malnutrition and to reduce the burden of malnutrition. The perceptions of mothers on feeding children with local ingredient-based supplementary food to assist recovery from moderate acute malnutrition will be the focus of in a qualitative study to follow; this will provide a further contribution in an evolving area of research. Trial registration Pan-African Clinical Trial Registration number: PACTR201809662822990, retrospectively registered on 11/09/2018.

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