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The incidence of dentinal cracks during root canal preparations with reciprocating single-file and rotary-file systems: A meta-analysis.
Wei, Xi; Hu, Bo; Peng, Haiyang; Tang, Ming; Song, Jinlin.
Afiliación
  • Wei X; Department of Stomatology, the First Affiliated Hospital of Chongqing Medical University.
  • Hu B; Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences.
  • Peng H; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education.
  • Tang M; Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences.
  • Song J; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education.
Dent Mater J ; 36(3): 243-252, 2017 May 31.
Article en En | MEDLINE | ID: mdl-28302945
As a dangerous factor in vertical root fracture, dentinal crack formation is often associated with root canal instruments. We conducted this meta-analysis to compare the influence of two types of nickel titanium (NiTi) instruments that have different movements (reciprocating single-file versus full-sequence rotary file systems) on dentinal cracks formation during root canal preparation. Searches were conducted in PubMed, ISI Web of Knowledge, Embase and Cochrane Library using a combination of keywords. Titles and abstracts of all articles were independently assessed by two reviewers in accordance with the predefined inclusion criteria. Relevant studies were acquired in full-text form. Data in these articles were independently extracted. A meta-analysis was conducted using Review Manager 5.3. The results showed that the WaveOne and Reciproc files with a reciprocating motion produced significantly fewer dentinal cracks than the conventional rotational ProTaper technique.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Preparación del Conducto Radicular Tipo de estudio: Incidence_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Límite: Humans Idioma: En Revista: Dent Mater J Año: 2017 Tipo del documento: Article Pais de publicación: Japón

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Preparación del Conducto Radicular Tipo de estudio: Incidence_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Límite: Humans Idioma: En Revista: Dent Mater J Año: 2017 Tipo del documento: Article Pais de publicación: Japón