Bacteria and virulence factors in periapical lesions associated with teeth following primary and secondary root canal treatment

2020 ◽  
Author(s):  
J. D. Bronzato ◽  
M. E. S. Davidian ◽  
M. Castro ◽  
A. de‐Jesus‐Soares ◽  
C. C. R. Ferraz ◽  
...  
Keyword(s):  
Virulence Factors ◽  
Root Canal ◽  
Root Canal Treatment ◽  
Periapical Lesions ◽  
Secondary Root

scholarly journals Correction to: A 12-month follow-up of primary and secondary root canal treatment in teeth obturated with a hydraulic sealer

2021 ◽  
Author(s):  
Giulia Bardini ◽  
Laura Casula ◽  
Emanuele Ambu ◽  
Davide Musu ◽  
Montse Mercadè ◽  
...  
Keyword(s):  
Root Canal ◽  
Root Canal Treatment ◽  
Secondary Root

scholarly journals A 12-month follow-up of primary and secondary root canal treatment in teeth obturated with a hydraulic sealer

2020 ◽  
Author(s):  
Giulia Bardini ◽  
Laura Casula ◽  
Emanuele Ambu ◽  
Davide Musu ◽  
Montse Mercadè ◽  
...  
Keyword(s):  
Root Canal ◽  
Root Canal Treatment ◽  
Secondary Root

scholarly journals Digitally Scanned Radiographs versus Conventional Films for Determining Clarity of Periapical Lesions and Quality of Root Canal Treatment

2017 ◽  
Vol 2017 ◽  
pp. 1-5
Author(s):  
Kholod Almanei ◽  
Rakan Alsulaimani ◽  
Sarah Alfadda ◽  
Sarah Albabtain ◽  
Reem Alsulaimani
Keyword(s):  
Root Canal ◽  
Digital Images ◽  
Root Canal Treatment ◽  
Quality Data ◽  
Endodontically Treated Teeth ◽  
Conventional Radiograph ◽  
Diagnostic Quality ◽  
X Ray ◽  
Periapical Lesions

Aim. To compare digital images of conventional radiographs with the original radiographs for perceived clarity of periapical lesions and the quality of root canal treatment. Materials and Methods. One hundred and four intraoral periapical radiographs of patients with endodontically treated teeth were randomly selected. The radiographs were digitized using an MD300 USB X-ray Reader. The digital images were transferred to an HP laptop. Three evaluators compared each conventional radiograph with the matching digital image. The images were ranked for clarity and assessed for diagnostic quality; data were analyzed using the Reliability Calculation “ReCal.” Results. Both the digital images and conventional films had comparable clarity and diagnostic quality. Results indicated a moderate agreement between the evaluators. Conclusions. Conventional radiographs digitized using an MD300 USB X-ray Reader have similar clarity and diagnostic quality in comparison to the original radiographs.

Gene Profiles during Root Canal Treatment in Experimental Rat Periapical Lesions

2007 ◽  
Vol 33 (8) ◽  
pp. 936-943 ◽  
Author(s):  
Zulema Rosalia Arias Martinez ◽  
Koji Naruishi ◽  
Keisuke Yamashiro ◽  
Fumio Myokai ◽  
Teruo Yamada ◽  
...  
Keyword(s):  
Root Canal ◽  
Root Canal Treatment ◽  
Periapical Lesions ◽  
Gene Profiles

scholarly journals Outcome of Root Canal Treatment of Necrotic Teeth with Apical Periodontitis Filled with a Bioceramic-Based Sealer

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Kawther Bel Haj Salah ◽  
Sabra Jaâfoura ◽  
Mahdi tlili ◽  
Marwa Ben Ameur ◽  
Saida Sahtout
Keyword(s):  
Treatment Group ◽  
Root Canal ◽  
Apical Periodontitis ◽  
Root Canal Treatment ◽  
Inclusion Criteria ◽  
Root Canal Filling ◽  
Radiographic Findings ◽  
Periapical Lesions ◽  
Single Cone

Introduction. Apical periodontitis is among the most common pathologies in endodontics. The treatment of apical periodontitis has always been an important occupation in the modern practice of endodontics, and the failure has been associated with nonhermetic root canal filling. With that in mind, bioceramic-based sealers have been incorporated into endodontic practice. The purpose of this study was to evaluate the outcome of nonsurgical root canal treatment (RCT), using a single-cone and Bioroot RCS filling of necrotic teeth with apical periodontitis. Materials and Methods. This follow-up study included patients treated in the department of Restorative Dentistry and Endodontics in the Dental Clinic of Monastir, from January 2018 to December 2019. The study intended to include all adult patients presenting a symptomatic or asymptomatic apical periodontitis. Once the diagnosis was performed, the patients were divided into two groups: a one-session treatment group and a two-session treatment group. All cases were obtured with BioRoot using a single-cone technique with a minimum of a 6-month recall. At 6-month follow-ups, teeth were classified as healed, healing (success), or not healed (failure), based on clinical and radiographic findings. Results. Twelve patients met the inclusion criteria, six patients per group. Seven patients returned for follow-ups. At 6-month follow-ups, the overall success rate was 100%, with 57.1% determined to be “healed” and 42.8% determined to be “healing.” All the PAI scores decreased compared to the baseline situation. Conclusion. The results obtained showed the contribution of BioRoot RCS in the healing of periapical lesions. Accordingly, bioceramic-based sealers seem to optimize the prognosis of root canal treatments.

scholarly journals Non-surgical management of periapical lesions with triple antibiotic paste: A case reports

2020 ◽  
Vol 2 ◽  
pp. 120-123
Author(s):  
Munish Singla ◽  
Iyana Garg ◽  
Vandana Goyal ◽  
Harleen Kaur ◽  
Litik Mittal
Keyword(s):  
Case Report ◽  
Surgical Management ◽  
Root Canal ◽  
Case Reports ◽  
Endodontic Treatment ◽  
Root Canal Treatment ◽  
Periapical Lesion ◽  
Present Case Report ◽  
Periapical Lesions ◽  
Triple Antibiotic Paste

Sterilization of root canal space is foremost for the success of the endodontic treatment which is usually carried out with intracanal irrigants and medicaments. Triple antibiotic paste (metronidazole, ciprofloxacin, and minocycline) is used to achieve sterilization and healing of periradicular area. In the present case report, the triple antibiotic paste was used for non-surgical management of periapical lesion for 3 weeks. After 3 weeks, the tooth became asymptomatic that was then obturated. Hence, it is confirmed that conventional root canal treatment, along with intracanal medicaments (triple antibiotic paste), can non-surgically manage the periapical lesions and further promotes healing.

CROWN DOWN PREPARATION TECHNIQUE WITH LARGE TAPER ENDODONTIC HAND INSTRUMENT

2021 ◽  
Vol 17 (1) ◽  
pp. 41-48
Author(s):  
Asri Riany Putri ◽  
Keyword(s):  
Stainless Steel ◽  
Root Canal ◽  
Working Time ◽  
Root Canal Treatment ◽  
Preparation Technique ◽  
Root Canal Preparation ◽  
Periapical Lesions ◽  
Root Canals ◽  
Root Canal System ◽  
Conventional Stainless Steel

Introduction: Root canal preparation is an important step in root canal treatment. The use of stainless steel K-Files is time-consuming and causes fatigue to patients and operators. The large taper endodontic hand instrument can be used as an option for another preparation instrument. The purpose of this article is to determine the advantages of using large taper endodontic hand instruments as a preparation instrument compared to conventional stainless steel K-Files. Case: The 24-year-old male patient presented with pain in his lower left tooth even though it was not used. Examination of teeth 35, percussion and press (+), palpation (-), CE (-), exploration of root canals with smooth broach (+). There was a radiolucent image in the distal crown that had reached the pulp chamber, radiolucency with a blurred border of 2 mm in diameter at the periapical area, and the dilation of the periodontal ligaments along with the roots. Tooth 35 diagnosis was partial pulp necrosis with periapical lesions. Case Management: Root canal treatment of teeth 35 using hand-used ProTaper with the crown down technique up to F4 WL = 21 mm. Obturation with single cone technique with Endomethasone as a sealer. Discussion: The large taper instrument is very flexible and easily enters narrow and bent root canals, thus it can shorten the working time, reduce the risk of fatigue for patients and operators, improves the cleaning of the root canal system, and consistent root canal formation. The crown down technique used can reduce the risk of preparation errors, prevent debris extrusion and improve obturation quality. Conclusion: Root canal preparation using a large taper endodontic hand instrument can shorten the working time and reduce the risk of fatigue for patients and operators compared to preparations using conventional stainless steel K-File.

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