scholarly journals Measuring Intra-Canal Fluid Temperature Elevation and Ultrastructural Changes of Root Canal Surface During Irradiating With 940 Nm Diode Laser in Endodontic Treatment

2017 ◽  
Vol 39 (1) ◽  
pp. 16
Author(s):  
Sheima’a A. Al-Zand ◽  
Ali S. Mahmood ◽  
Tamara Al-Karadaghy ◽  
Mohammed Al-Maliky
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Endodontic Treatment ◽  
Ultrastructural Changes ◽  
Fluid Temperature ◽  
Temperature Elevation ◽  
Canal Surface

scholarly journals Effect of a 980-nm diode laser on post-operative pain after endodontic treatment in teeth with apical periodontitis: A randomized clinical trial

2020 ◽  
Author(s):  
Tuna Kaplan ◽  
Güzide Pelin Sezgin ◽  
Sema Sönmez Kaplan
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Ethylenediaminetetraacetic Acid ◽  
Apical Periodontitis ◽  
Endodontic Treatment ◽  
Control Group ◽  
Pain Level ◽  
Post Operative Pain ◽  
Average Pain ◽  
Laser Group

Abstract Background: This study aimed to assess the effect of a 980-nm diode laser following chemomechanical root canal preparation on the severity of post-operative pain (PP) after root canal treatment (RCT).Methods: This study included asymptomatic, single-rooted teeth with a periapical index (PAI) score of 3 or 4. All the patients received RCT, including dressing with calcium hydroxide (Ca(OH)2), during two visits. The patients were randomly divided into two groups (n:30): a control group, in which the final irrigation was performed using 5 ml of 2.5% sodium hypochlorite (NaOCI), followed by 5 ml of 17% and ethylenediaminetetraacetic acid (EDTA) and 5 ml of distilled water, and a laser group, in which the root canals were irradiated using a 980-nm diode laser after the final irrigation at both visits. The pain levels after both visits were evaluated using a visual analogue scale (VAS) after 8 h, 24 h, 48 h and 7 d. In addition, the time intervals to medication intake were recorded. The collected data were statistically analysed using the chi-square and Mann–Whitney U test (p<0.05).Results: The average pain level in the control group 24 h after the first visit was significantly higher than that in the laser group (p<0.05). The average pain level 24 h and 48 h after the second visit was significantly higher in the control group (p<0.05). The levels of PP 24 h after the first visit were higher than those after the second visit only in the control group (p<0.05). After the first visit, analgesic use in the control group was significantly higher after 8 h (40%) and 24 h (23%) as compared with that in the laser group (p<0.05).Conclusions: Root canal irradiation with a diode laser may reduce PP after RCT in single-rooted teeth with a PAI score of 3 or 4.Trial registration: Effect of the Diode Laser on Post-operative Pain After Endodontic Treatment in Teeth with Apical Periodontitis: NCT04486196. Registered 24 July 2020 - Retrospectively registered, http://clinicaltrials.gov/ct2/show/NCT04486196

scholarly journals Effect of a 980-nm diode laser on post-operative pain after endodontic treatment in teeth with apical periodontitis: a randomized clinical trial

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Tuna Kaplan ◽  
Güzide Pelin Sezgin ◽  
Sema Sönmez Kaplan
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Ethylenediaminetetraacetic Acid ◽  
Apical Periodontitis ◽  
Endodontic Treatment ◽  
Control Group ◽  
Pain Level ◽  
Post Operative Pain ◽  
Average Pain ◽  
Laser Group

Abstract Background This study aimed to assess the effect of a 980-nm diode laser following chemomechanical root canal preparation on the severity of post-operative pain (PP) after root canal treatment (RCT). Methods This study included asymptomatic, single-rooted teeth with a periapical index (PAI) score of 3 or 4. All the patients received RCT, including dressing with calcium hydroxide (Ca(OH)2), during two visits. The patients were randomly divided into two groups (n:30): a control group, in which the final irrigation was performed using 5 ml of 2.5% sodium hypochlorite (NaOCI), followed by 5 ml of 17% and ethylenediaminetetraacetic acid (EDTA) and 5 ml of distilled water, and a laser group, in which the root canals were irradiated using a 980-nm diode laser after the final irrigation at both visits. The pain levels after both visits were evaluated using a visual analogue scale (VAS) after 8 h, 24 h, 48 h and 7 d. In addition, the time intervals to medication intake were recorded. The collected data were statistically analysed using the chi-square and Mann–Whitney U test (p < 0.05). Results The average pain level in the control group 24 h after the first visit was significantly higher than that in the laser group (p < 0.05). The average pain level 24 h and 48 h after the second visit was significantly higher in the control group (p < 0.05). The levels of PP 24 h after the first visit were higher than those after the second visit only in the control group (p < 0.05). After the first visit, analgesic use in the control group was significantly higher after 8 h (40%) and 24 h (23%) as compared with that in the laser group (p < 0.05). Conclusions Root canal irradiation with a diode laser may reduce PP after RCT in single-rooted teeth with a PAI score of 3 or 4. Trial registration: Effect of the Diode Laser on Post-operative Pain After Endodontic Treatment in Teeth with Apical Periodontitis: NCT04486196. Registered 24 July 2020—Retrospectively registered, http://clinicaltrials.gov/ct2/show/NCT04486196

scholarly journals Effect of Root Canal Disinfection with 980 µm Diode Laser on Post-operative Pain after Endodontic Treatment in Teeth with Apical Periodontitis: A Randomized Clinical Trial

2020 ◽  
Author(s):  
Tuna Kaplan ◽  
Güzide Pelin Sezgin ◽  
Sema Sönmez Kaplan
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Apical Periodontitis ◽  
Endodontic Treatment ◽  
Root Canal Treatment ◽  
Control Group ◽  
Pain Level ◽  
Root Canal Disinfection ◽  
Post Operative Pain ◽  
Average Pain

Abstract Background: This study aims to assess the effect of root canal disinfection with a 980 µm diode laser following chemomechanical root canal preparation on the severity of pain after root canal treatment (RCT).Methods: In present study, asymptomatic, single-rooted teeth with periapical index (PAI) score 3 or 4 were included. All patients were treated with two visits of root canal treatment including dressing with calcium hydroxide. Patients were randomly divided into two groups (n: 28). ‘Control (no laser)’: The final irrigation was performed using 5ml 2.5% NaOCI, followed by 5 ml 17% EDTA and 5 ml distilled water. ‘Laser Disinfection (LD)’: Root canals were irradiated with 980 µm diode laser after final irrigation at both visits. The pain levels were evaluated using visual analog scale (VAS) after 8, 24, 48 hours and 7 days. In addition, analgesic intake and time intervals were recorded by patients. The collected data were statistically analyzed with the Chi-square and Mann-Whitney U test (p<0.05).Results: The average pain level in the control group after 24 hours was significantly higher than that in the laser group after the first appointment (p<0.05). The average pain level after the second appointment was statistically higher at 24 h and 48 h in the control group (p<0.05). PP levels at 24-hs after the first appointment were higher than the second appointment only in the control group (p<0.05). After first appointment, analgesic use in the control group at 8 h (40%) and 24 h (23%) were significantly higher than LD group (p<0.05).Conclusions: Root canal disinfection with diode laser may reduce PP in single-rooted teeth with PAI score 3 or 4.Trial registration: Effect of the Diode Laser on Post-operative Pain After Endodontic Treatment in Teeth with Apical Periodontitis: NCT04486196. Registered 24 July 2020 - Retrospectively registered, http://clinicaltrials.gov/ct2/show/NCT04486196Clinical Trials ID: NCT04486196

scholarly journals COMPARATIVE EFFECTIVENESS OF TREATMENT OF CHRONIC APICAL PERIODONTITIS ON THE BASIS OF DENSITOMETRIC AND MICROBIOLOGICAL RESEARCH METHODS

2019 ◽  
Vol 15 (2) ◽  
pp. 17-24 ◽  
Author(s):  
Лариса Герасимова ◽  
Larisa Gerasimova ◽  
Алина Юсупова ◽  
Alina Yusupova ◽  
Ирина Усманова ◽  
...  
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Laboratory Data ◽  
Apical Periodontitis ◽  
Endodontic Treatment ◽  
Canal System ◽  
Periodontal Tissues ◽  
Complex Anatomy ◽  
Group I ◽  
Root Canal System

Relevanct of the research topic. One of the possible causes of apical periodontitis is the infectious inflammatory process of the periapical periodontal tissues. The microflora of the root canal system is represented by various microorganisms, among which streptococci, enterococci and staphylococci most often prevail. The complex anatomy of the root canal system ensures the growth and reproduction of microorganisms, and the endodontic treatment does not always contribute to their qualitative and quantitative reduction. Purpose ― study of the effectiveness of endodontic treatment of chronic apical periodontitis in the near and long term. Methods. We observed 110 patients aged 20 to 30 years with apical periodontitis, bone density analysis and microbiological examination of the contents of the root canal. Depending on the obtained clinical and laboratory data, the patients were divided into two clinical groups: in group I endodontic treatment of 55 teeth was carried out according to the scheme developed by us; in group II — 55 teeth using the standard method of treatment. Results. In endodontic treatment of chronic apical periodontitis, treatment of the root canal system with a diode laser promotes better decontamination of the microflora. Coal mining introduction into the root canal system and in the region of the transition folds of the platelet autoplasma leads to an increase of the reparative process in the periapical region (p≤0.05). Summary. The inclusion in the Protocol of endodontic treatment of apical periodontitis of treatment of the root canal system with a diode laser and injection of platelet autoplasm is a more effective method of treatment in comparison with the traditional one.

Temperature elevation investigations on the external root surface during irradiation with 940 nm diode laser in root canal treatment

2018 ◽  
Vol 8 (1) ◽  
pp. 14
Author(s):  
Sheima'aA Al-Zand ◽  
MohammedA Al-Maliky ◽  
AliS Mahmood ◽  
TamaraS Al-Karadaghy
Keyword(s):  
Diode Laser ◽  
Root Canal ◽  
Root Surface ◽  
Root Canal Treatment ◽  
Temperature Elevation

scholarly journals Postoperative pain and antibacterial effect of 980 nm diode laser versus conventional endodontic treatment in necrotic teeth with chronic periapical lesions: A randomized control trial

F1000Research ◽  
2018 ◽  
Vol 7 ◽  
pp. 1795 ◽  
Author(s):  
Dina A. Morsy ◽  
Maged Negm ◽  
Alaa Diab ◽  
Geraldine Ahmed
Keyword(s):  
Postoperative Pain ◽  
Diode Laser ◽  
Root Canal ◽  
Bacterial Count ◽  
Endodontic Treatment ◽  
Control Group ◽  
Periapical Lesions ◽  
Anterior Teeth ◽  
Significant Difference ◽  
Aerobic And Anaerobic

Background: Many challenges encounter the endodontist, especially when dealing with necrotic teeth with chronic periapical lesions. Postoperative pain may be induced following conventional endodontic therapy and total eradication of the bacteria is almost unachievable even with recently available techniques. In recent years, diode laser usage in the endodontic field has gained acceptance. Thus, this study aimed to investigate the ability of the diode laser (DL) to decrease postoperative pain and achieve root canal sterility. Methods: 56 patients with anterior teeth with chronic periapical lesions in upper anterior teeth were randomly divided into two groups (n = 28). All patients were treated with two visits of conventional root canal treatment with ProTaper Universal. The DL group: root canals were irradiated with 200 µm fiber optic at both visits; the control group (Endo): the DL fiber was placed in root canal with no activation. Bacterial samples were collected from all the cases at each step of the treatment. Pain levels were evaluated using a numerical rating scale preoperatively, and after 6, 12, 24, 48 hours and 7 days. Bacterial count was used to detect both aerobic and anaerobic bacterial load.  Results: The qualitative pain scores revealed statistically significant lower pain levels in the DL group compared with the Endo group at all time intervals (P<0.001), except preoperatively where there was no significant difference. There was a statistically significant lower bacterial count for both aerobic and anaerobic bacteria in the DL group compared with the Endo group in both S3 samples (after laser application) and S4 samples (bacterial colonization) (P<0.001). Conclusion: The 980 nm diode laser may be a successful adjunct to conventional endodontic treatment of necrotic cases with chronic periapical lesions in terms of postoperative pain and root canal disinfection.   Trail registration: PACTR201511001275414 (date: 23rd September 2015)

Аpplying of high-frequency monopolar diathermocoagulation in the treatment of chronic pulpitis

2020 ◽  
Vol 1 (12) ◽  
pp. 40-42
Author(s):  
F. Yu. Daurova ◽  
D. I. Tomaeva ◽  
S. V. Podkopaeva ◽  
Yu. A. Taptun
Keyword(s):  
Root Canal ◽  
High Frequency ◽  
Antibacterial Effect ◽  
Comparison Group ◽  
Poor Quality ◽  
Endodontic Treatment ◽  
Root Canals ◽  
The Third ◽  
Before And After

Relevance: the reason for the development of complications in endodontic treatment is poor-quality instrumental treatment root canals.Aims: a study of the animicrobial action and clinical efficacy of high-frequency monopolar diathermocoagulation in the treatment of chronic forms of pulpitis.Materials and methods: 102 patients with various chronic forms of pulpitis were divided into three groups of 34 patients each. In the first two groups, high-frequency monopolar diathermocoagulation was used in endodontic treatment in different modes. In the third group, endodontic treatment was carried out without the use of diathermocoagulation (comparison group). The root canal microflora in chronic pulpitis in vivo was studied twice-before and after diathermocoagulation.Results: it was established that high-frequency monopolar diathermocoagulation in the effect mode is 3, power is 4 (4.1 W) and effect is 4, power is 4 (5.4 W) with an exposure time of 3 seconds, it has a pronounced antibacterial effect on all presented pathogenic microflora obtained from the root canals of the teeth.

Pemilihan medikamen intrakanal antar kunjungan yang rasional

2010 ◽  
Vol 9 (1) ◽  
pp. 63
Author(s):  
Indrya Kirana Mattulada
Keyword(s):  
Root Canal ◽  
Endodontic Treatment ◽  
Infected Root ◽  
Infected Root Canal

Bacteria and their products play a fundamental role in the initiation, propagation andpersistence of pulpal and periradicular diseases. Consequently one of the major goalsof endodontic treament is to eliminate all bacteria from the root canal space.Elimination of microorganism from infected root canal is a complicated task.Numerous measures have been described to reduce the numbers of root canalmicroorganism, including the use of various instrumentation techniques, irrigationregimens, and intracanal medication. In endodontic treatment, there are severalmedicament used traditionally. They are phenolic, aldehyde, halogen, calciumhydroxide, and antibiotic. The aim of this paper is to discuss about indication,contraindication and effect of each medicament.

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