scholarly journals Effectiveness of various endodontic systems in treating teeth with C-shaped root canals

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Irina V. Firsova ◽  
Natalia N. Trigolos ◽  
Nikolay N. Yaroshenko ◽  
Eduard S. Temkin ◽  
Maria V. Kabytova
Keyword(s):  
Root Canal ◽  
Endodontic Treatment ◽  
Treatment Quality ◽  
Test Results ◽  
Root Canals ◽  
Root Canal System ◽  
Average Size ◽  
Penetration Tests ◽  
Choice Of Instruments ◽  
Scanning Electron

Introduction — C-shaped configuration is amongst the most complicated root canal varieties requiring additional effort for successful endodontic treatment. The goal of this study was the laboratory comparison of the endodontic treatment efficiencies via XP-endo vs. Gentlefile systems for the teeth with C-shaped root canals. Material and Methods — In laboratory settings, 36 teeth with established C-shaped configuration, extracted for medical reasons (24 mandibular premolars and 12 mandibular second molars), underwent the root canal treatment by XP-endo (XP) and Gentlefile (GF) systems. Treatment quality was evaluated on the basis of dye penetration tests and examination of root dentinal surface with a scanning electron microscope. The significance of differences between the groups was assessed via Mann-Whitney U test. Results — For GF instruments, the average size of stained area in the apical third of teeth was 3.33±2.73%, while in the coronal third it amounted to 13.49±13.58%. The results of using the XP instruments demonstrated the average size of stained area in the apical third equal to 15.45±12.48%, while in the coronal third it was 37.30±14.06%. The scanning electron microscopy revealed a rougher surface of dentin and the remnants of stained layer in root canals treated with GF system. Conclusion — Thus, XP instruments exhibited a better treatment quality compared with GF system. The obtained data may justify the choice of instruments for endodontic teeth treatment in case of an intricate root canal system.

scholarly journals FREQUENT PROCEDURAL ERRORS AND STRUCTURAL COMPLICATIONS ON ENDODONTICAL TREATED TEETH

2021 ◽  
Vol 67 (2) ◽  
pp. 101-106
Author(s):  
Sanziana Adina Scarlatescu ◽  
◽  
Irina Gheorghiu ◽  
George Nicola ◽  
Andrei O. Al Aloul ◽  
...  
Keyword(s):  
Root Canal ◽  
Technological Progress ◽  
Endodontic Treatment ◽  
Root Canal Treatment ◽  
Canal System ◽  
Root Canals ◽  
Hard Tissues ◽  
Root Canal System

The objectives of root canal treatment are to prevent the apical parodontitis, to heal the acute or cronic apical periodontits and to maintain the results, keeping the teeth on the arch in a functional stage. Thus, accuratelly elimination of soft and hard tissues (cleaning and shaping of the root canal system), disinfection and complete, homogeneous and tridimensional filling of the root canal system are very important to successful endodontic treatment. Modern concepts in endodontic treatment rely on technological progress and therefore many cases are successfully fulfilled, but the practitioner may be put in front of procedural erorrs both during and after endodontic treatment. Apical blockage, ledging, zipping, stripping, perforations in the floor of the pulp canal chamber or root canals perforations are the most common errors, but in many clinical situations they can be prevented and even surpassed once happened.

scholarly journals Assessment of the results of endodontic treatment of teeth

2020 ◽  
Vol 18 (1) ◽  
pp. 27-30
Author(s):  
S. N. Razumova ◽  
A. S. Brago ◽  
Haydar Barakat ◽  
L. M. Khaskhanova ◽  
R. M. Bragunova
Keyword(s):  
Root Canal ◽  
Endodontic Treatment ◽  
Canal System ◽  
High Quality ◽  
Endodontically Treated Teeth ◽  
Root Canals ◽  
Mandibular Molars ◽  
Dental Patient ◽  
Manual Skills ◽  
Root Canal System

The success of endodontic treatment depends on many factors. The most important of them are the knowledge and manual skills of the dentist.Materials and methods. We analyzed the condition of teeth after endodontic treatment in 300 patients aged 20 to 70 years. Were studied 300 images of CBCT, the number of treated teeth and the number of cases of unsuccessful endodontic treatment was analyzed.Results. According to CBCT data, high-quality obturation of the root canal system was observed in 1335 (75%) endodontically treated teeth. The reasons for successful endodontic treatment are under-sealing of the root canal (16%), removal of material beyond the apex (5.6%), and missed root canals (3.4%).Conclusion. Clinical dental patient examination revealed that maxillary and mandibular molars most often undergo endodontic treatment.

scholarly journals Endodontic therapy of a mandibular premolar with three root canals: Two case reports

2010 ◽  
Vol 57 (3) ◽  
pp. 163-169
Author(s):  
Jugoslav Ilic ◽  
Mirjana Vujaskovic ◽  
Ruzica Nedeljkovic
Keyword(s):  
Root Canal ◽  
Case Reports ◽  
Accurate Diagnosis ◽  
Endodontic Treatment ◽  
Canal System ◽  
Therapeutic Challenge ◽  
Root Canals ◽  
Root Canal System ◽  
Preoperative Radiograph ◽  
Canal Morphology

The most important requirements for successful endodontic treatment are accurate diagnosis and good knowledge of canal morphology. A mandibular second premolars rarely have more than one root and one root canal. Data from the literature indicate low percentage of a mandibular premolars with three or more root canals. Unusual morphology of the root canal system is diagnostic and therapeutic challenge. It is very important to analyze preoperative radiograph and to explore thoroughly the entrance of the root canal. The aim of this study was to present two patients who had lower second premolars with three canals that required endodontic therapy.

scholarly journals Management of Mandibular Lateral Incisor with Two Roots: a Case Report

2016 ◽  
Vol 5 (1) ◽  
pp. 1093 ◽  
Author(s):  
Pardeep Mahajan ◽  
Ruma Grover ◽  
Shikha Baghi Bhandari ◽  
Prashant Monga ◽  
Vanita Keshav
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Endodontic Treatment ◽  
Root Canal Treatment ◽  
Lateral Incisor ◽  
Successful Outcome ◽  
Filling Material ◽  
Canal System ◽  
Root Canals ◽  
Root Canal System

Successful outcome of endodontic treatment depends on the identification of all root canals which in turn guarantee complete extirpation of pulp tissue, proper chemo-mechanical cleaning and shaping and three dimensional obturation of the root canal system with an inert filling material. However endodontic treatment can fail for many reasons, such as diagnostic errors, persistence of the infection in the root canal system, errors in debridement and shaping of the root canal systems, instrument fractures, poor restorations and extra roots or canals if not detected are the reasons for failure. Undetected extra roots or root canals have been considered as a major reason for failure of root canal treatment. Many of the challenges faced during root canal treatment may be directly attributed to an inadequate understanding of the canal morphology of teeth. A broad knowledge of both the external and internal anatomy of teeth is of great importance for adequate endodontic treatment. We present a case report of 2 roots in mandibular lateral incisor.

scholarly journals Prevalence of Three-Rooted Mandibular First Molars among Indians Using SCT

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Amit Kumar Garg ◽  
Rajendra Kumar Tewari ◽  
Neha Agrawal
Keyword(s):  
Treatment Failure ◽  
Root Canal ◽  
Dental Treatment ◽  
Endodontic Treatment ◽  
Root Canals ◽  
Significant Difference ◽  
High Prevalence ◽  
Root Canal System ◽  
The Right ◽  
Mandibular First Molar

Undetected extra roots or root canals are a major reason for failure of endodontic treatment. Failure to recognize an extra distolingual (DL) root in mandibular first molar may lead to incomplete debridement of the root canal system and eventually treatment failure. Therefore, it is crucial that atypical anatomy is identified before and during dental treatment. Spiral computed tomography (SCT) images can show 3D images, and therefore much detail can be used when traditional methods prevent adequate endodontic treatment. The overall incidence of DL roots on the mandibular first molars was 6.40% for all patients and 5.00% for all teeth, respectively. The occurrence of DL roots on the right side and on the left side showed a statistically significant difference. The bilateral incidence of symmetrical distribution of DL roots was 56.25%. The DL root canal orifice was separated from DB canal orifice by2.79±0.34 mm, from the MB canal orifice by4.23±0.81 mm, and from the ML canal orifice by3.29±0.52 mm. The high prevalence of the DL root in permanent mandibular first molars among the Indian population by using SCT and estimations of the interorifice distance of such teeth might be useful for successful endodontic treatments.

scholarly journals Management of Six Root Canals in Mandibular First Molar

2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
Claudio Maniglia-Ferreira ◽  
Fabio de Almeida Gomes ◽  
Bruno Carvalho Sousa
Keyword(s):  
Root Canal ◽  
Clinical Case ◽  
Endodontic Treatment ◽  
Root Canal Treatment ◽  
Canal System ◽  
Root Canals ◽  
Abnormal Morphology ◽  
Root Canal System ◽  
Mandibular First Molar

Success in root canal treatment is achieved after thorough cleaning, shaping, and obturation of the root canal system. This clinical case describes conventional root canal treatment of an unusual mandibular first molar with six root canals. The prognosis for endodontic treatment in teeth with abnormal morphology is unfavorable if the clinician fails to recognize extra root canals.

scholarly journals Endodontic treatment of maxillary second molar with two roots: A case report

2020 ◽  
Vol 11 (1) ◽  
pp. 86-89
Author(s):  
Dajana Nogo-Živanović ◽  
Dragan Ivanović ◽  
Tanja Ivanović ◽  
Ivana Simić
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Endodontic Treatment ◽  
Cavity Preparation ◽  
Second Molar ◽  
Root Canals ◽  
Gutta Percha ◽  
Maxillary Molar ◽  
Preoperative Diagnostic ◽  
Root Canal System

Introduction. The success of endodontic treatment depends on the adequate biomechanical preparation and obturation of the entire root canal system. The untreated or poorly debrided/obturated root canals are among the most frequent causes of endodontic treatment failure. The endodontic treatment of maxillary molar has the highest failure rates due to the complexity of their root canal anatomy. The aim of the study is to present the endodontic treatment of maxillary second molar with two roots and two canals. Case report. The clinical case report presents the endodontic treatment of maxillary second molar with two roots and two canals in a patient, aged 32 years. After the analysis of preoperative diagnostic radiograph, opening the pulp chamber and access cavity preparation, two canal orifices were localized. After the biomechanical preparation, root canals were obturated with the Gutta-percha points and sealer during the same visit. Conclusion. Although maxillary second molar most commonly varies in terms of the number of root canals in the buccal roots, less common variations in anatomical and morphological traits, such as the presence of two roots and two canals, should be considered during endodontic treatment.

scholarly journals COMPARATIVE STUDY OF ANTIBACTERIAL ACTIVITY OF PHOTOACTIVATED DISINFECTION WITH FOTOSAN AND STANDARD ENDODONTIC TREATMENT

2021 ◽  
Vol 27 (2) ◽  
pp. 3712-3717
Author(s):  
Tzvetelina Gueorgieva ◽  
◽  
Raina Gergova ◽  
Keyword(s):  
Antibacterial Activity ◽  
Root Canal ◽  
Antimicrobial Effect ◽  
Complete Removal ◽  
Endodontic Treatment ◽  
Sodium Hypochlorite Solution ◽  
Canal System ◽  
Root Canals ◽  
Microbiological Sample ◽  
Root Canal System

Introduction: The purpose of endodontic treatment is to eliminate the bacterial infection in the root canal system and allow healing of apical periodontitis. Sometimes the anatomical complexity of the root canal system makes complete removal of bacteria almost impossible even if the conventional methods of chemo-mechanical debridement are performed strictly according to the protocol. So additional methods of root canal disinfection can be applied such as photoactivated disinfection (PAD). Purpose: The aim of our study was to compare the antibacterial activity of PAD with FotoSan, and conventional endodontic therapy in the treatment of infected root canals. Materials and methods: The study involved 36 teeth of patients who are diagnosed with pulp necrosis or with the periapical chronic periodontitis and require endodontic treatment and divided into two groups of 18 teeth each. The first microbiological sample was taken by placing a sterile paper point in the root canal, after endodontic access cavity preparation. All root canals are prepared by Protaper Universal rotary instruments (Maillefer Instruments SA, Ballaigues, Switzerland). In the first group, the disinfection of the root canals was made with photoactivated disinfection with FotoSan. In the second group was performed the endodontic treatment with the standard protocol of irrigation - 2.5% sodium hypochlorite solution and 17% EDTA. After that, the root canals are dried with sterile points, and a second microbiological sample is taken. Results: In all compared pairs, there was no significantly different effect regarding the number of microorganisms. Conclusions; The disinfection with NaOCl has the strongest antimicrobial effect in this study. Second place is occupied by PAD with FotoSan. We believe that the established antimicrobial effect of PAD make the method appropriate as complementary to routine endodontic treatment.

scholarly journals Application of High-Power Diode Laser and Photodynamic Therapy in Endodontic Treatment - Review of the Literature

2015 ◽  
Vol 19 (2) ◽  
pp. 71-74 ◽  
Author(s):  
Dejan Marković ◽  
Dragana Rakašević ◽  
Dijana Trišić
Keyword(s):  
Photodynamic Therapy ◽  
High Power ◽  
Root Canal ◽  
Endodontic Treatment ◽  
Canal System ◽  
Root Canals ◽  
Treatment Review ◽  
Root Canal System ◽  
Power Diode ◽  
High Power Diode Laser

SUMMARYLasers have found important role in clinical application, science and scientific research. The aim of this review is to focus on using soft tissue laser in endodontic treatments.The main goal of endodontic treatment is elimination of pathogenic microorganisms from root canal system. Laser light has the ability to reach parts of the tissue and areas where classical techniques and instruments cannot. New approaches to disinfecting root canals have been proposed recently, which include the use of high-power diode lasers, as well as disinfection of the root canal by using photodynamic therapy. A research is necessary to define a precise protocol for high-power laser and photodynamic therapy in treatment of the root canal system.

scholarly journals Endodontic Management of Radix Entomolaris and pulp stone in Mandibular First Molar of 25 mm length - Case Report

2019 ◽  
Vol 4 (2) ◽  
pp. 40-42
Author(s):  
Kadambari Padmanabhan ◽  
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Endodontic Treatment ◽  
Successful Outcome ◽  
Canal System ◽  
Root Canals ◽  
Root Canal Morphology ◽  
Root Canal System ◽  
Mandibular First Molar ◽  
Canal Morphology

A thorough knowledge and understanding of the root canal morphology including the variations is important for the successful outcome of endodontic treatment. The success of an endodontic treatment depends on the eradication of microbes from the root-canal system and prevention of re-infection [1] . The variations in mandibular first molar involves the number of roots, the number of root canals, and morphology. Radix entomolaris and the radix paramolaris are the additional root located lingually and buccally respectively [2] . This case report discusses endodontic treatment of a mandibular first molar with a radix entomolaris and pulp stone.

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