Influence of Operator's Experience on Root Canal Shaping Ability with a Rotary Nickel-Titanium Single-File Reciprocating Motion System

Muñoz, Elena; Forner, Leopoldo; Llena, Carmen

doi:10.1016/j.joen.2013.08.027

Cited by 35 publications

(44 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…[28] Recent studies have focused on the twodimensional (2D) evaluation of preparation; however, in spite of providing a reproducible model this methodology has the limitation of not showing a three-dimensional (3D) evaluation. [10,[29][30][31] The formula used in the present study is based on the formulation suggested by Gambill et al that used computed tomography for image acquisition but assessed a 2D cross-section of specimens. [6] The procedure of making measurements at different distances from the canal apex has been adopted by other authors.…”

Section: Discussionmentioning

confidence: 99%

Evaluation of Effects of Glide Path on the Centering Ability and Preparation Time of two Reciprocating Single File Systems in Root Canals of Mandibular Molars: An In-Vitro Study

Sajad¹,

Ahmed²,

Singh³

et al. 2018

AIMDR

View full text Add to dashboard Cite

Background: Root canal preparation procedure must preserve the canal's original anatomy by respecting its initial curvature and creating a continuously tapering funnel. 1The shaping of curved canals remains a major challenge for clinicians, and is one of the most important steps of endodontic therapy.The two single-file systems used in our study are WaveOne and Reciproc in reciprocal motion. The aim of the study was to compare the effect of establishing glide path on the centering ability and preparation time of two different Nickel-Titanium single file systems in mesial roots of mandibular first molars. Methods: Eighty extracted mandibular molars with curvatures of 20-35 degrees and were divided into four groups (n=15); WaveOne+glide path; WaveOne; Reciproc+glide path and Reciproc. Non-patent canals were excluded and only one canal in each tooth was instrumented. A manual glide path was established in first and third groups with #10, 15 hand K-files. Preparation was performed with reciprocating in-and-out motion, with a 3-4 mm amplitude and slight apical pressure. Initial and final photographs were taken to analyze the amount of dentin removed in the instrumented canals. The centering ability of the rotary instruments was evaluated using the computer program Corel draw X6 software. Results: No statistically significant differences were found with regards to the centering ability between the four groups or amongst the ay three different locations coronal, middle and apical thirds of the root canals. Conclusion: Within the limitations of the study, it can be concluded that a manual glide path increased the total time involved in preparation of curved canals with WaveOne and Reciproc instruments. A glide path had no influence on the centering ability of these two single-file systems.

show abstract

Section: Discussionmentioning

confidence: 99%

Evaluation of Effects of Glide Path on the Centering Ability and Preparation Time of two Reciprocating Single File Systems in Root Canals of Mandibular Molars: An In-Vitro Study

Sajad¹,

Ahmed²,

Singh³

et al. 2018

AIMDR

View full text Add to dashboard Cite

show abstract

“…Por outro, a resiliência do material é diferente da dentina, o que poderia ocasionar resultados não confiáveis e, além disso, a maioria dos erros na preparação do canal radicular ocorre em canais curvos, fator esse decisivo na escolha de dentes naturais para o trabalho, pois representa realidade anatômica 1,9 . A manutenção da forma cônica e uniforme durante a instrumentação, incluindo a completa remoção do conteúdo orgânico do interior do canal radicular, deve obedecer aos princípios básicos de limpeza e de modelagem.…”

Section: Discussionunclassified

“…Seu objetivo é eliminar tecido pulpar, bactérias e outros produtos derivados; além de proporcionar uma forma adequada e permitir uma posterior obturação hermética dos canais radiculares 1 . …”

Section: Introductionunclassified

Avaliação morfométrica da região apical após a utilização de sistemas oscilatório e rotatório

Ferraz

Brito

Cavalcante

et al. 2015

Rev. da Fac. de Odontologia, UPF

View full text Add to dashboard Cite

show abstract

“…3, p. 94-102 DOI: http://doi.org/10.5200/sm-hs.2017.048 BIOMEDICINA / BIOMEDICINE med, it is very relevant for doctors and for the shaping of public opinion. Increasingly more popular is the publication of articles observing the close association between the endodontic procedure success and the dentists performing the treatment [2,3]. It is important to understand how doctors with different clinical experience lengths can affect the endodontic treatment performed, as well as when and how their effects can manifest.…”

Section: Sveikatos Mokslai / Health Sciencesmentioning

confidence: 99%

Survey of Materials, Methods Employed, and Attitudes Towards International Endodontic Treatment Protocol Standards by General Dental Practitioners in Lithuania. Does Age Matter?

2017

View full text Add to dashboard Cite

SummaryAim.To acquire statistical data concerning the materials, methods, and approaches used by general dentists in Lithuania, when treating teeth endodontically, while comparing said data with set treatment standards of undergraduate education to determine if practitioners' years of experience had influence on aforementioned factors. Materials and Methods. In total, 350 surveys were dispersed among four major Lithuanian cities (Vilnius, Kaunas, Klaipeda, Utena) to bring forth data. These questionnaires included questions concerning the participant's gender, experience in dentistry in years, materials and methods used, etc. Statistical analysis of the data was performed using SPSS 22.0 (Statistical Package for Social Science 22 for Windows) Results. From the total, 134 (38.3%) surveys were returned for analysis. Only those surveys were analyzed which were fully filled and were from general dentists, who were performing endodontic treatment to their patients (109 or 31.1%). Respondents who did not qualify to the set forth criteria were automatically removed from further analysis. 77.6% of younger dentists (10 years or less in the field) preferred to use a rubber dam as an isolation material while only 30.6% of older generation specialists (more than 10 years in the field) performed endodontic treatment with it.Step back technique was more popular to

show abstract

Influence of Operator's Experience on Root Canal Shaping Ability with a Rotary Nickel-Titanium Single-File Reciprocating Motion System

Cited by 35 publications

References 28 publications

Evaluation of Effects of Glide Path on the Centering Ability and Preparation Time of two Reciprocating Single File Systems in Root Canals of Mandibular Molars: An In-Vitro Study

Evaluation of Effects of Glide Path on the Centering Ability and Preparation Time of two Reciprocating Single File Systems in Root Canals of Mandibular Molars: An In-Vitro Study

Avaliação morfométrica da região apical após a utilização de sistemas oscilatório e rotatório

Survey of Materials, Methods Employed, and Attitudes Towards International Endodontic Treatment Protocol Standards by General Dental Practitioners in Lithuania. Does Age Matter?

Contact Info

Product

Resources

About