The Influence of Various Irrigants on the Accuracy of 2 Electronic Apex Locators in Locating Simulated Root Perforations
Abstract Introduction The aim of this study was to assess the accuracy of the Dentaport ZX (Morita Co, Kyoto, Japan) and the Rootor (Meta Biomed, Cheongwon-gun, Korea) electronic apex locators (EALs) in detecting root perforations in dry conditions and in the presence of the following irrigation sol...
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| Veröffentlicht in: | Journal of endodontics 2017-03, Vol.43 (3), p.439-442 |
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| creator | Altunbaş, Demet, DDS, PhD Kuştarcı, Alper, DDS, PhD Toyoğlu, Mustafa, DDS, PhD |
| description | Abstract Introduction The aim of this study was to assess the accuracy of the Dentaport ZX (Morita Co, Kyoto, Japan) and the Rootor (Meta Biomed, Cheongwon-gun, Korea) electronic apex locators (EALs) in detecting root perforations in dry conditions and in the presence of the following irrigation solutions: 2.5% sodium hypochlorite (NaOCl), 0.9% saline solution (NaCl), and 17% EDTA. Methods Twenty extracted, single-rooted human teeth were perforated artificially in the middle section. The actual canal lengths (ALs) up to the perforation site were determined, and then the teeth were embedded in an alginate mold. The electronic measurements of the perforations were obtained using a size 20 K-file by each EAL in various conditions. For each tooth, the AL was subtracted from the electronic length of the perforation. Statistical analyses were performed using the Friedman and Wilcoxon signed rank tests at a significance level of P |
| doi_str_mv | 10.1016/j.joen.2016.10.031 |
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Methods Twenty extracted, single-rooted human teeth were perforated artificially in the middle section. The actual canal lengths (ALs) up to the perforation site were determined, and then the teeth were embedded in an alginate mold. The electronic measurements of the perforations were obtained using a size 20 K-file by each EAL in various conditions. For each tooth, the AL was subtracted from the electronic length of the perforation. Statistical analyses were performed using the Friedman and Wilcoxon signed rank tests at a significance level of P < .05. Results The most accurate measurements for both EALs were obtained in dry conditions. Among the irrigation solutions in the Dentaport ZX group, EDTA gave the most accurate results, and NaOCl gave the least accurate ones. However, measurements with NaCl were closer to the AL than those obtained with EDTA for the Rootor group. Significant differences were noted among the EALs when the measurements were taken with NaOCl, NaCl, and EDTA ( P < .05). Conclusions The Dentaport ZX was more accurate compared with the Rootor in the presence of different irrigants. The content of the root canal affected the accuracy of both EALs. The most accurate measurements were obtained in dry canals.</description><identifier>ISSN: 0099-2399</identifier><identifier>EISSN: 1878-3554</identifier><identifier>DOI: 10.1016/j.joen.2016.10.031</identifier><identifier>PMID: 28104321</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Apex locator ; Dental Instruments ; Dentaport ZX ; Dentistry ; Endocrinology & Metabolism ; Humans ; irrigant ; Root Canal Irrigants ; root perforation ; Rootor ; Tooth Apex ; Tooth Diseases - diagnosis ; Tooth Root - pathology</subject><ispartof>Journal of endodontics, 2017-03, Vol.43 (3), p.439-442</ispartof><rights>American Association of Endodontists</rights><rights>2016 American Association of Endodontists</rights><rights>Copyright © 2016 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-d7f461fd255cbf62f726e2c253240c4c1f3f98d9b092b2c566bfc0034025b2e93</citedby><cites>FETCH-LOGICAL-c411t-d7f461fd255cbf62f726e2c253240c4c1f3f98d9b092b2c566bfc0034025b2e93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.joen.2016.10.031$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28104321$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Altunbaş, Demet, DDS, PhD</creatorcontrib><creatorcontrib>Kuştarcı, Alper, DDS, PhD</creatorcontrib><creatorcontrib>Toyoğlu, Mustafa, DDS, PhD</creatorcontrib><title>The Influence of Various Irrigants on the Accuracy of 2 Electronic Apex Locators in Locating Simulated Root Perforations</title><title>Journal of endodontics</title><addtitle>J Endod</addtitle><description>Abstract Introduction The aim of this study was to assess the accuracy of the Dentaport ZX (Morita Co, Kyoto, Japan) and the Rootor (Meta Biomed, Cheongwon-gun, Korea) electronic apex locators (EALs) in detecting root perforations in dry conditions and in the presence of the following irrigation solutions: 2.5% sodium hypochlorite (NaOCl), 0.9% saline solution (NaCl), and 17% EDTA. Methods Twenty extracted, single-rooted human teeth were perforated artificially in the middle section. The actual canal lengths (ALs) up to the perforation site were determined, and then the teeth were embedded in an alginate mold. The electronic measurements of the perforations were obtained using a size 20 K-file by each EAL in various conditions. For each tooth, the AL was subtracted from the electronic length of the perforation. Statistical analyses were performed using the Friedman and Wilcoxon signed rank tests at a significance level of P < .05. Results The most accurate measurements for both EALs were obtained in dry conditions. Among the irrigation solutions in the Dentaport ZX group, EDTA gave the most accurate results, and NaOCl gave the least accurate ones. However, measurements with NaCl were closer to the AL than those obtained with EDTA for the Rootor group. Significant differences were noted among the EALs when the measurements were taken with NaOCl, NaCl, and EDTA ( P < .05). Conclusions The Dentaport ZX was more accurate compared with the Rootor in the presence of different irrigants. The content of the root canal affected the accuracy of both EALs. The most accurate measurements were obtained in dry canals.</description><subject>Apex locator</subject><subject>Dental Instruments</subject><subject>Dentaport ZX</subject><subject>Dentistry</subject><subject>Endocrinology & Metabolism</subject><subject>Humans</subject><subject>irrigant</subject><subject>Root Canal Irrigants</subject><subject>root perforation</subject><subject>Rootor</subject><subject>Tooth Apex</subject><subject>Tooth Diseases - diagnosis</subject><subject>Tooth Root - pathology</subject><issn>0099-2399</issn><issn>1878-3554</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kU1v1DAQhi0EotvCH-CAfOSSxR_5soSQVlUpK61E1RauljMZF4esvdgJ6v57HG3hwIGTR-PnHWmeIeQNZ2vOeP1-WA8B_VrkOjfWTPJnZMXbpi1kVZXPyYoxpQohlToj5ykNjPFGyuYlORMtZ6UUfEUe778j3Xo7zugBabD0m4kuzIluY3QPxk-JBk-nTG0A5mjguECCXo0IUwzeAd0c8JHuApgpxESdP9XOP9A7t59HM2FPb0OY6A1GG2L-Cj69Ii-sGRO-fnovyNdPV_eXn4vdl-vt5WZXQMn5VPSNLWtue1FV0Nla2EbUKEBUUpQMSuBWWtX2qmNKdAKquu4sMCZLJqpOoJIX5N1p7iGGnzOmSe9dAhxH4zGvqXlb86rNaZFRcUIhhpQiWn2Ibm_iUXOmF-N60ItxvRhfetl4Dr19mj93e-z_Rv4ozsCHE4B5y18Oo07gFtm9i1mh7oP7__yP_8RhdNm6GX_gEdMQ5uizP811Eprpu-Xmy8l5LVmjylL-BlcTpxQ</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Altunbaş, Demet, DDS, PhD</creator><creator>Kuştarcı, Alper, DDS, PhD</creator><creator>Toyoğlu, Mustafa, DDS, PhD</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20170301</creationdate><title>The Influence of Various Irrigants on the Accuracy of 2 Electronic Apex Locators in Locating Simulated Root Perforations</title><author>Altunbaş, Demet, DDS, PhD ; Kuştarcı, Alper, DDS, PhD ; Toyoğlu, Mustafa, DDS, PhD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-d7f461fd255cbf62f726e2c253240c4c1f3f98d9b092b2c566bfc0034025b2e93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Apex locator</topic><topic>Dental Instruments</topic><topic>Dentaport ZX</topic><topic>Dentistry</topic><topic>Endocrinology & Metabolism</topic><topic>Humans</topic><topic>irrigant</topic><topic>Root Canal Irrigants</topic><topic>root perforation</topic><topic>Rootor</topic><topic>Tooth Apex</topic><topic>Tooth Diseases - diagnosis</topic><topic>Tooth Root - pathology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Altunbaş, Demet, DDS, PhD</creatorcontrib><creatorcontrib>Kuştarcı, Alper, DDS, PhD</creatorcontrib><creatorcontrib>Toyoğlu, Mustafa, DDS, PhD</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of endodontics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Altunbaş, Demet, DDS, PhD</au><au>Kuştarcı, Alper, DDS, PhD</au><au>Toyoğlu, Mustafa, DDS, PhD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Influence of Various Irrigants on the Accuracy of 2 Electronic Apex Locators in Locating Simulated Root Perforations</atitle><jtitle>Journal of endodontics</jtitle><addtitle>J Endod</addtitle><date>2017-03-01</date><risdate>2017</risdate><volume>43</volume><issue>3</issue><spage>439</spage><epage>442</epage><pages>439-442</pages><issn>0099-2399</issn><eissn>1878-3554</eissn><abstract>Abstract Introduction The aim of this study was to assess the accuracy of the Dentaport ZX (Morita Co, Kyoto, Japan) and the Rootor (Meta Biomed, Cheongwon-gun, Korea) electronic apex locators (EALs) in detecting root perforations in dry conditions and in the presence of the following irrigation solutions: 2.5% sodium hypochlorite (NaOCl), 0.9% saline solution (NaCl), and 17% EDTA. Methods Twenty extracted, single-rooted human teeth were perforated artificially in the middle section. The actual canal lengths (ALs) up to the perforation site were determined, and then the teeth were embedded in an alginate mold. The electronic measurements of the perforations were obtained using a size 20 K-file by each EAL in various conditions. For each tooth, the AL was subtracted from the electronic length of the perforation. Statistical analyses were performed using the Friedman and Wilcoxon signed rank tests at a significance level of P < .05. Results The most accurate measurements for both EALs were obtained in dry conditions. Among the irrigation solutions in the Dentaport ZX group, EDTA gave the most accurate results, and NaOCl gave the least accurate ones. However, measurements with NaCl were closer to the AL than those obtained with EDTA for the Rootor group. Significant differences were noted among the EALs when the measurements were taken with NaOCl, NaCl, and EDTA ( P < .05). Conclusions The Dentaport ZX was more accurate compared with the Rootor in the presence of different irrigants. The content of the root canal affected the accuracy of both EALs. The most accurate measurements were obtained in dry canals.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>28104321</pmid><doi>10.1016/j.joen.2016.10.031</doi><tpages>4</tpages></addata></record> |
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| subjects | Apex locator Dental Instruments Dentaport ZX Dentistry Endocrinology & Metabolism Humans irrigant Root Canal Irrigants root perforation Rootor Tooth Apex Tooth Diseases - diagnosis Tooth Root - pathology |
| title | The Influence of Various Irrigants on the Accuracy of 2 Electronic Apex Locators in Locating Simulated Root Perforations |
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