scholarly journals Management of an Unusual Maxillary Canine: A Rare Entity

2015 ◽  
Vol 2015 ◽  
pp. 1-3
Author(s):  
Jaya Nagendra Krishna Muppalla ◽  
Krishnamurthy Kavuda ◽  
Rajani Punna ◽  
Amulya Vanapatla
Keyword(s):  
Root Canal ◽  
Anatomical Variations ◽  
Rare Entity ◽  
Pulp Chamber ◽  
Canal System ◽  
Maxillary Canine ◽  
Root Canals ◽  
Single Root ◽  
Intimate Knowledge ◽  
Root Canal System

Clinicians need to have intimate knowledge and thorough understanding of both pulp chamber and root canal anatomy. They should be aware of possibility of anatomical variations in the root canal system during endodontic treatment. Maxillary canines usually have single root and root canal but rarely may have single root with two root canals. This case describes a lengthier maxillary canine with two root canals.

scholarly journals A Rare Root Canal Configuration of Maxillary Canine: A Case Report

2018 ◽  
Vol 5 (2) ◽  
pp. 53-56
Author(s):  
Deepa Kunwar ◽  
Bhawana Adhikari ◽  
Vanita Gautam ◽  
Chetna Arora ◽  
Snigdha Subham ◽  
...  
Keyword(s):  
Root Canal ◽  
Three Dimensional ◽  
Anatomical Variations ◽  
Canal System ◽  
Maxillary Canine ◽  
Root Canals ◽  
Single Root ◽  
System A ◽  
Intimate Knowledge ◽  
Root Canal System

To report a case of endodontic treatment of a maxillary canine in which an extra canal was located and successfully treated. Endodontic therapy is essentially a micro neurologic surgical procedure involving complete debridement and three dimensional obturation of the root canal system to obtain a fluid impervious seal. The foundation of the procedure is based on the intimate knowledge and thorough understanding of the anatomy of both the pulp chamber and the root-canal system. A tooth exhibit variations in their root canal anatomy and poses a challenge in diagnosis and treatment. In the teeth particularly with additional root canals or anatomical variations, root canals are often left untreated and that would be the main reason for unfavourable outcome of the treatment. Maxillary canine are statistically more commonly single rooted, single canal but rarely may have single root with two root canals.Journal of Universal College of Medical Sciences, Vol. 5, No. 2, 2017, Page: 53-56 

scholarly journals Endodontic Retreatment of a Mandibular Second Premolar with Four Roots and Four Canals: A Case Report

2020 ◽  
Author(s):  
Girish Nanjannawar ◽  
Saquib Mulla ◽  
Divya Gupta ◽  
Sharad Kamat
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Accurate Diagnosis ◽  
Clinical Implications ◽  
Canal System ◽  
Root Canals ◽  
Single Root ◽  
Comprehensive Knowledge ◽  
Root Canal System ◽  
Endodontic Retreatment

It is a well-recognised fact that incomplete cleaning, shaping and obturation of root canals will lead to endodontic failure. Mandibular second premolars usually have a single root and a single root canal. The presence of four separate roots and four root canals is quite rare. Hence, a comprehensive knowledge about the normal canal configuration along with its variations becomes an indispensable pre-requisite to achieve the success of endodontic treatment. Authors hereby present a case of a 26-year-old male patient and describe its succesful treatment of the mandibular second premolar with four roots and four root canals. The clinical implications of this paper aim at establishing an accurate diagnosis of the root canal system using diagnostic aids such as angulated radiographs and making use of advanced endodontic instruments for successful retreatment of endodontic therapy (C+ files and NiTi rotary endodontic instruments).

Maxillary Lateral Incisor with 3 Root Canals: A Case Report

2019 ◽  
Vol 10 (2) ◽  
pp. 179-182
Author(s):  
Mario Buonvivere ◽  
Matteo Buonvivere
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Rare Case ◽  
Lateral Incisor ◽  
Complex Root ◽  
Canal System ◽  
Root Canals ◽  
Single Root ◽  
Maxillary Lateral Incisor ◽  
Root Canal System

The proper knowledge of the root canal system anatomy is crucial to perform successful endodontic treatments. Maxillary lateral incisors usually have a single root. However, aberrant canal configurations of this tooth have been reported in the literature. The clinician should be aware of the difficulties arising from this more complex root canal anatomy and should be able to manage them. A rare case of a maxillary lateral incisor with three root canals is presented in this article; the challenge of diagnosis and treatment in similar situations is also discussed.

scholarly journals Root canal morphology and variations in mandibular second molars: an in vivo cone-beam computed tomography analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Francisco Gomez ◽  
Gisbeli Brea ◽  
Jose Francisco Gomez-Sosa
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Root Canal ◽  
Anatomical Variation ◽  
Cone Beam ◽  
Canal System ◽  
Root Canals ◽  
Single Root ◽  
Significant Difference ◽  
Root Canal System

Abstract Background The purpose of this study was to determine the anatomical variations of the root canal system of mandibular second molars using cone-beam computed tomography (CBCT). Methods 190 mandibular second molars cone-beam computed tomography images were reviewed. The evaluation was performed by a radiologist with endodontic experience and two endodontists trained with CBCT technology. Tooth position, number of root and root canals, C-shaped root canal system configuration, presence of extra root (radix), and radicular grooves were assessed. Data was statistically analyzed using The Chi-square test (α = 0,05) to determine any significant difference between gender and the total number of root and root canals, and any significant difference between gender and root canal anatomical variation. Results Overall, 85.5% showed two separated roots, 12.1% a single root, 2.6% three roots or radix. 87.7% showed three root canals, 12.1% two root canals, 2.6% four root canals, and 1.6% a single root canal. 10% showed a single foramen, 75.3% two foramina, 13.6% three foramina and 1% showed four foramina.19.5% showed C-shaped anatomical variation, 51.4% in male patients, 48.6% in female patients. According to Fan classification: C1 13.6% in cervical third, C2 10% in the middle third, C3 17.3% in middle third, 15.5% in apical third, and C4 12.7% in the apical third. Root canals number in these samples were 5.4% a single canal, 21.6% two canals, 70.3% three canals, and 2.7% four canals. The root showed 46% with one foramen, 46% two foramina, and 8% three foramina. Radicular grooves 83.3% were found in the lingual area and 16.2% towards the buccal area. Conclusions The most prevalent anatomic presentation of the evaluated sample was a mandibular second molars with two roots, three root canals, and two apical foramina. Their variation was C-shaped root canals and Radix Paramolaris.

Significance of the Coronal Pulp Chamber Floor Anatomy in the Human Dentition: A Narrative Review

Dental Update ◽  
2021 ◽  
Vol 48 (1) ◽  
pp. 58-61
Author(s):  
Ajinkya M Pawar ◽  
Shishir Singh
Keyword(s):  
Root Canal ◽  
Microbial Control ◽  
Root Canal Treatment ◽  
Pulp Chamber ◽  
Canal System ◽  
Root Canals ◽  
Complex Anatomy ◽  
Treatment Knowledge ◽  
Root Canal System ◽  
Chamber Floor

In root canal treatment, the foundation on which all surgical procedures are performed is a thorough knowledge of the anatomy of the pulp chamber and the root canal system. The endodontic triad comprises biomechanical preparation, microbial control and complete obturation of the root canal space. Knowledge of the pulp chamber floor anatomy is important in locating the numbers and orifices of root canals present within the tooth being root canal treated. This is particularly important while treating teeth that are heavily restored, mal-positioned, or calcified. The current review attempts to explain the complex anatomy of the pulp chamber floor and its significance in root canal treatment. CPD/Clinical Relevance: To allow the location of all root canal orifices in the pulp chamber and to perform successful root canal treatment, knowledge of pulp chamber floor anatomy is essential. The clinician should consider that, as the external morphology of the tooth varies in individuals, so does the internal morphology.

scholarly journals Maxillary Canine with two roots and two canals: A case report

2021 ◽  
Vol 10 (2) ◽  
pp. e36410212599
Author(s):  
Fausto Rodrigo Victorino ◽  
Isabela Silva Rocha ◽  
Rafael de Oliveira Lazarin ◽  
Marcelo Augusto Seron ◽  
Gustavo Sivieri-Araujo ◽  
...  
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Correct Diagnosis ◽  
Anatomical Variations ◽  
Maxillary Canine ◽  
Root Canals ◽  
Gutta Percha ◽  
Ah Plus ◽  
Radiolucent Lesion ◽  
Root Canal System

Introduction: Knowledge of the anatomy and root canal system is of fundamental importance for a successful endodontic treatment. Maxillary canines unusually possess two root canals. Aim: The present study aims to present a maxillary canine with two roots and two canals through a clinical case. Case report: A male patient was referred for the treatment of a root perforation of the tooth 23. Clinical examination revealed the presence of vestibular fistula and mild pain with vertical and horizontal percussion. Through a tomographic examination, the presence of two roots and two root canals was observed in addition to a radiolucent lesion at the middle third of the roots but without perforation in the middle third. Coronary opening and the localization of the vestibular and palatal canals were performed. The root canal length was performed with Romi Apex A-15® foraminal locator and instrumentation was conducted by using Protaper Next® system. Due to the presence of fistula, calcium hydroxide manipulated with propylene glycol was used as intracanal medication for 30 days. After this period, the root canals were filled with gutta-percha and AH Plus® cement and a new tomographic examination was undertaken, which confirmed the complete filling of the root canals and the absence of root perforation. Conclusion: Given the above, endodontic professionals shall be aware of possible anatomical variations and make use of auxiliary resources when appropriate, such as cone beam computed tomography (CBCT), to ensure correct diagnosis and, consequently, a successful root canal treatment.

scholarly journals Single Canal in a Single-Rooted Mandibular Second Molar: A Paradox

2018 ◽  
Vol 2 (6) ◽  
pp. 131-132
Author(s):  
Anil K Tomer ◽  
Akankshita Behera ◽  
Nitish Mittal ◽  
Nutan Indwar
Keyword(s):  
Case Report ◽  
Root Canal ◽  
Anatomical Variations ◽  
Canal System ◽  
Second Molar ◽  
Root Canals ◽  
Mandibular Molar ◽  
Mandibular Second Molar ◽  
Root Canal System ◽  
Endodontic Diagnosis

During endodontic diagnosis multirooted teeth morphologically, shows variable root canal system . This case report explains the anatomical variations of root and root canals. Here it is shown that a single canal is present in mandibular second molar. Therefore we should be aware that a single canal can also be present in mandibular molar.

scholarly journals Micro-tomographic characterization of the root and canal system morphology of mandibular first premolars in a Chilean population

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Alfredo Sierra-Cristancho ◽  
Luis González-Osuna ◽  
Daniela Poblete ◽  
Emilio A. Cafferata ◽  
Paola Carvajal ◽  
...  
Keyword(s):  
Root Canal ◽  
Multiple Root ◽  
Root Anatomy ◽  
Type I ◽  
Micro Computed Tomography ◽  
Canal System ◽  
Root Canals ◽  
Wide Range ◽  
Root Canal System ◽  
Chilean Population

AbstractThis study aimed to analyze the root anatomy and root canal system morphology of mandibular first premolars in a Chilean population. 186 teeth were scanned using micro-computed tomography and reconstructed three-dimensionally. The root canal system morphology was classified using both Vertucci’s and Ahmed’s criteria. The radicular grooves were categorized using the ASUDAS system, and the presence of Tomes’ anomalous root was associated with Ahmed’s score. A single root canal was identified in 65.05% of teeth, being configuration type I according to Vertucci’s criteria and code 1MP1 according to Ahmed’s criteria. Radicular grooves were observed in 39.25% of teeth. The ASUDAS scores for radicular grooves were 60.75%, 13.98%, 12.36%, 10.22%, 2.15%, and 0.54%, from grade 0 to grade 5, respectively. The presence of Tomes’ anomalous root was identified only in teeth with multiple root canals, and it was more frequently associated with code 1MP1–2 of Ahmed’s criteria. The root canal system morphology of mandibular first premolars showed a wide range of anatomical variations in the Chilean population. Teeth with multiple root canals had a higher incidence of radicular grooves, which were closely related to more complex internal anatomy. Only teeth with multiple root canals presented Tomes’ anomalous root.

scholarly journals Evaluation of Interference of Calcium Hydroxide-based Intracanal Medication in Filling Root Canal Systems

2011 ◽  
Vol 12 (5) ◽  
pp. 368-371 ◽  
Author(s):  
Matheus Melo Pithon ◽  
Deyla Duarte Vilela ◽  
Manoel Matos Neto ◽  
Alexandre Mascarenhas Villela
Keyword(s):  
Calcium Hydroxide ◽  
Clinical Significance ◽  
Root Canal ◽  
Canal System ◽  
Root Canals ◽  
Anterior Teeth ◽  
Knowing That ◽  
Group I ◽  
Canal Systems ◽  
Root Canal System

ABSTRACT Aim To evaluate the interference of the intracanal medication Calen® (SSWhite, São Paulo, Brazil) on the filling of simulated lateral canals. Materials and methods Twenty human anterior teeth were used. Before the endodontic filling procedures the access of cavity was made, and after this root canals were made in all the teeth to simulate the presence of lateral canals. After preparation, the teeth were randomly divided into two groups (n=10). In group I, the root canal system was filled directly after chemicalmechanical preparation; in group II, endodontic treatment was performed in multiple sessions, and after preparation the calcium hydroxide-based intracanal medication Calen® was inserted. After the period of 7 days, the root canals were vigorously irrigated and then they were filled. Next, the teeth were radiographed to verify the quality of the filling. Results The results demonstrated that the teeth treated in a single session, without calcium hydroxide medication, presented 47 canals out of 60 with radiographic evidence of filling, whereas the teeth in which intracanal medication was used, only 07 presented a radiographic image compatible with filling (p < 0.05). Conclusion The use of the calcium hydroxide-based medication Calen made it difficult to obtain a hermetic filling of the root canal system. Clinical significance The clinical significance of this work basing on the fact that once the dentist knowing that property obliteration of calcium hydroxide can be taken care when they are used in the presence of lateral canals. How to cite this article Vilela DD, Neto MM, Villela AM, Pithon MM. Evaluation of Interference of Calcium Hydroxide-based Intracanal Medication in Filling Root Canal Systems . J Contemp Dent Pract 2011;12(5):368-371.

scholarly journals COMPARATIVE QUALITY ASSESSMENT OF ROOT CANAL PREPARATION WITH DIFFERENT SYSTEMS OF ENDODONTIC INSTRUMENTS

2020 ◽  
Vol 73 (6) ◽  
pp. 1145-1148
Author(s):  
Maryna A. Goray ◽  
Nataliia G. Gadzhula ◽  
Olena V. Muntian ◽  
Olena L. Cherepakha ◽  
Larysa F. Kurdysh
Keyword(s):  
Root Canal ◽  
Canal System ◽  
Universal Group ◽  
Root Canals ◽  
Root Canal System ◽  
High Degree ◽  
Dentine Surface ◽  
Apical Area

The aim: To compare the quality of root canal system preparation with the use of manual K-files, machine Protaper Universal and Silk files by in vitro studies. Materials and methods: Root canals preparation in 45 extracted premolars was performed in three groups with 15 teeth in each with K-files, Protaper Universal and Silk files. Transverse sections of the dental root were prepared. Histologically were assessed: amount of sawdust and predentin remaining, the purity degree of root canal walls. Results: When calculating the sawdust amount at the distance of 3 mm from an apex, a high degree of contamination was observed in the manual K-file group: 53.3% versus 33.3% in the Protaper Universal group and against 20.0% in the Silk file group. The amount of predentin after root canal treatment with manual files reached 25-30%. At the distance of 5 mm from the apex the root canals with high and medium purity degree were detected in 86.7% with Silk files and 80.0% with Protaper Universal files used. All predentin was removed when working with Protaper Universal and Silk files. Conclusions: In the histological sections of the root canals treated with K-files, the larger amount of dentine particles and predentin has been revealed than when using machine tools. The largest amount of predentin and dentine were removed with Protaper Universal files. Silk endodontic system is better for treatment of the root canals dentine surface in the apical area compared to Protaper Universal and K-files.

Sign in / Sign up

Export Citation Format

Share Document