Root canal morphology of hypomineralised first permanent molars using micro-CT
Aim To investigate the root canal morphology of hypomineralised first permanent molars (FPMs) using micro-CT (μCT). Methodology Twenty-four hypomineralised FPMs and five clinically sound FPMs were scanned using μCT and assessed using the following parameters: (i) root canal configuration, (ii) conne...
Gespeichert in:
| Veröffentlicht in: | European archives of paediatric dentistry 2020-04, Vol.21 (2), p.229-240 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 240 |
|---|---|
| container_issue | 2 |
| container_start_page | 229 |
| container_title | European archives of paediatric dentistry |
| container_volume | 21 |
| creator | Neboda, C. Anthonappa, R. P. Engineer, D. King, N. M. Abbott, P. V. |
| description | Aim
To investigate the root canal morphology of hypomineralised first permanent molars (FPMs) using micro-CT (μCT).
Methodology
Twenty-four hypomineralised FPMs and five clinically sound FPMs were scanned using μCT and assessed using the following parameters: (i) root canal configuration, (ii) connecting canal frequency, (iii) enamel, dentin, and pulp volumes, (iv) cusp tip to pulp horn distance, root canal length, root canal width, and dentin thickness, and (v) the influence of the root canal system landmarks on access cavity outline forms and canal curvature. A two-way repeated-measures analysis of variance was employed with the statistical significance set at
p
|
| doi_str_mv | 10.1007/s40368-019-00469-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2288007312</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2932272348</sourcerecordid><originalsourceid>FETCH-LOGICAL-c375t-9607446194f1101f9a5e34f14ab524b0139fbac78253b1783ed949e083564a433</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMotlb_gAdZ8OIlOvnYTXKU4hcUBannkN1m2y27mzXZhfbfG21V8OApA3nmnZkHoXMC1wRA3AQOLJMYiMIAPFN4c4DGRKkMKwnpYawlkThjACN0EsIaIBVMZMdoxEgKlAgxRs-vzvVJYVpTJ43z3crVbrlNXJmstp1rqtZ6U1fBLpKy8qFPOusb09q2j3RtfEiGULXLpKkK7_B0foqOSlMHe7Z_J-jt_m4-fcSzl4en6e0MF0ykPVYZCM4zonhJCJBSmdSyWHOTp5TnQJgqc1MISVOWEyGZXSiuLEiWZtxwxiboapfbefc-2NDrpgqFreu4mxuCplTKqIgRGtHLP-jaDT7eGynFKBWUcRkpuqPiHSF4W-rOV43xW01Af9rWO9s62tZftvUmNl3so4e8sYuflm-9EWA7IMSvdmn97-x_Yj8A0WWJeg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2932272348</pqid></control><display><type>article</type><title>Root canal morphology of hypomineralised first permanent molars using micro-CT</title><source>MEDLINE</source><source>ProQuest Central (Alumni Edition)</source><source>ProQuest Central UK/Ireland</source><source>SpringerLink Journals - AutoHoldings</source><source>ProQuest Central</source><creator>Neboda, C. ; Anthonappa, R. P. ; Engineer, D. ; King, N. M. ; Abbott, P. V.</creator><creatorcontrib>Neboda, C. ; Anthonappa, R. P. ; Engineer, D. ; King, N. M. ; Abbott, P. V.</creatorcontrib><description>Aim
To investigate the root canal morphology of hypomineralised first permanent molars (FPMs) using micro-CT (μCT).
Methodology
Twenty-four hypomineralised FPMs and five clinically sound FPMs were scanned using μCT and assessed using the following parameters: (i) root canal configuration, (ii) connecting canal frequency, (iii) enamel, dentin, and pulp volumes, (iv) cusp tip to pulp horn distance, root canal length, root canal width, and dentin thickness, and (v) the influence of the root canal system landmarks on access cavity outline forms and canal curvature. A two-way repeated-measures analysis of variance was employed with the statistical significance set at
p
< 0.05.
Results
The frequency of accessory and connecting canals was higher in hypomineralised FPMs. Mesio-buccal cusp horn was found to be the closest to its corresponding cusp tip in both groups. There was no significant difference between the root lengths, dentine widths, and pulp space measurements of hypomineralised FPMs compared to clinically sound FPMs. The best angulation to access FPMs was straight-line radicular, along the pulp horn.
Conclusions
This study illustrates some variations in the root canal morphology in hypomineralised FPMs compared to clinically sound FPMs. Future studies should focus on assessing these parameters in larger samples.</description><identifier>ISSN: 1818-6300</identifier><identifier>EISSN: 1996-9805</identifier><identifier>DOI: 10.1007/s40368-019-00469-x</identifier><identifier>PMID: 31502177</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Cusps ; Dental enamel ; Dental Pulp Cavity ; Dentin ; Dentistry ; Endodontics ; Humans ; Mathematical analysis ; Medicine ; Molar ; Morphology ; Original Scientific Article ; Parameters ; Root Canal Therapy ; Teeth ; Tooth Root ; Variance analysis ; X-Ray Microtomography</subject><ispartof>European archives of paediatric dentistry, 2020-04, Vol.21 (2), p.229-240</ispartof><rights>European Academy of Paediatric Dentistry 2019</rights><rights>European Academy of Paediatric Dentistry 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-9607446194f1101f9a5e34f14ab524b0139fbac78253b1783ed949e083564a433</citedby><cites>FETCH-LOGICAL-c375t-9607446194f1101f9a5e34f14ab524b0139fbac78253b1783ed949e083564a433</cites><orcidid>0000-0002-8428-0059</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s40368-019-00469-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2932272348?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21387,21388,27923,27924,33529,33530,33743,33744,41487,42556,43658,43804,51318,64384,64386,64388,72240</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31502177$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Neboda, C.</creatorcontrib><creatorcontrib>Anthonappa, R. P.</creatorcontrib><creatorcontrib>Engineer, D.</creatorcontrib><creatorcontrib>King, N. M.</creatorcontrib><creatorcontrib>Abbott, P. V.</creatorcontrib><title>Root canal morphology of hypomineralised first permanent molars using micro-CT</title><title>European archives of paediatric dentistry</title><addtitle>Eur Arch Paediatr Dent</addtitle><addtitle>Eur Arch Paediatr Dent</addtitle><description>Aim
To investigate the root canal morphology of hypomineralised first permanent molars (FPMs) using micro-CT (μCT).
Methodology
Twenty-four hypomineralised FPMs and five clinically sound FPMs were scanned using μCT and assessed using the following parameters: (i) root canal configuration, (ii) connecting canal frequency, (iii) enamel, dentin, and pulp volumes, (iv) cusp tip to pulp horn distance, root canal length, root canal width, and dentin thickness, and (v) the influence of the root canal system landmarks on access cavity outline forms and canal curvature. A two-way repeated-measures analysis of variance was employed with the statistical significance set at
p
< 0.05.
Results
The frequency of accessory and connecting canals was higher in hypomineralised FPMs. Mesio-buccal cusp horn was found to be the closest to its corresponding cusp tip in both groups. There was no significant difference between the root lengths, dentine widths, and pulp space measurements of hypomineralised FPMs compared to clinically sound FPMs. The best angulation to access FPMs was straight-line radicular, along the pulp horn.
Conclusions
This study illustrates some variations in the root canal morphology in hypomineralised FPMs compared to clinically sound FPMs. Future studies should focus on assessing these parameters in larger samples.</description><subject>Cusps</subject><subject>Dental enamel</subject><subject>Dental Pulp Cavity</subject><subject>Dentin</subject><subject>Dentistry</subject><subject>Endodontics</subject><subject>Humans</subject><subject>Mathematical analysis</subject><subject>Medicine</subject><subject>Molar</subject><subject>Morphology</subject><subject>Original Scientific Article</subject><subject>Parameters</subject><subject>Root Canal Therapy</subject><subject>Teeth</subject><subject>Tooth Root</subject><subject>Variance analysis</subject><subject>X-Ray Microtomography</subject><issn>1818-6300</issn><issn>1996-9805</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1LAzEQhoMotlb_gAdZ8OIlOvnYTXKU4hcUBannkN1m2y27mzXZhfbfG21V8OApA3nmnZkHoXMC1wRA3AQOLJMYiMIAPFN4c4DGRKkMKwnpYawlkThjACN0EsIaIBVMZMdoxEgKlAgxRs-vzvVJYVpTJ43z3crVbrlNXJmstp1rqtZ6U1fBLpKy8qFPOusb09q2j3RtfEiGULXLpKkK7_B0foqOSlMHe7Z_J-jt_m4-fcSzl4en6e0MF0ykPVYZCM4zonhJCJBSmdSyWHOTp5TnQJgqc1MISVOWEyGZXSiuLEiWZtxwxiboapfbefc-2NDrpgqFreu4mxuCplTKqIgRGtHLP-jaDT7eGynFKBWUcRkpuqPiHSF4W-rOV43xW01Af9rWO9s62tZftvUmNl3so4e8sYuflm-9EWA7IMSvdmn97-x_Yj8A0WWJeg</recordid><startdate>20200401</startdate><enddate>20200401</enddate><creator>Neboda, C.</creator><creator>Anthonappa, R. P.</creator><creator>Engineer, D.</creator><creator>King, N. M.</creator><creator>Abbott, P. V.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</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>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>M0S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8428-0059</orcidid></search><sort><creationdate>20200401</creationdate><title>Root canal morphology of hypomineralised first permanent molars using micro-CT</title><author>Neboda, C. ; Anthonappa, R. P. ; Engineer, D. ; King, N. M. ; Abbott, P. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-9607446194f1101f9a5e34f14ab524b0139fbac78253b1783ed949e083564a433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Cusps</topic><topic>Dental enamel</topic><topic>Dental Pulp Cavity</topic><topic>Dentin</topic><topic>Dentistry</topic><topic>Endodontics</topic><topic>Humans</topic><topic>Mathematical analysis</topic><topic>Medicine</topic><topic>Molar</topic><topic>Morphology</topic><topic>Original Scientific Article</topic><topic>Parameters</topic><topic>Root Canal Therapy</topic><topic>Teeth</topic><topic>Tooth Root</topic><topic>Variance analysis</topic><topic>X-Ray Microtomography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Neboda, C.</creatorcontrib><creatorcontrib>Anthonappa, R. P.</creatorcontrib><creatorcontrib>Engineer, D.</creatorcontrib><creatorcontrib>King, N. M.</creatorcontrib><creatorcontrib>Abbott, P. V.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>European archives of paediatric dentistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Neboda, C.</au><au>Anthonappa, R. P.</au><au>Engineer, D.</au><au>King, N. M.</au><au>Abbott, P. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Root canal morphology of hypomineralised first permanent molars using micro-CT</atitle><jtitle>European archives of paediatric dentistry</jtitle><stitle>Eur Arch Paediatr Dent</stitle><addtitle>Eur Arch Paediatr Dent</addtitle><date>2020-04-01</date><risdate>2020</risdate><volume>21</volume><issue>2</issue><spage>229</spage><epage>240</epage><pages>229-240</pages><issn>1818-6300</issn><eissn>1996-9805</eissn><abstract>Aim
To investigate the root canal morphology of hypomineralised first permanent molars (FPMs) using micro-CT (μCT).
Methodology
Twenty-four hypomineralised FPMs and five clinically sound FPMs were scanned using μCT and assessed using the following parameters: (i) root canal configuration, (ii) connecting canal frequency, (iii) enamel, dentin, and pulp volumes, (iv) cusp tip to pulp horn distance, root canal length, root canal width, and dentin thickness, and (v) the influence of the root canal system landmarks on access cavity outline forms and canal curvature. A two-way repeated-measures analysis of variance was employed with the statistical significance set at
p
< 0.05.
Results
The frequency of accessory and connecting canals was higher in hypomineralised FPMs. Mesio-buccal cusp horn was found to be the closest to its corresponding cusp tip in both groups. There was no significant difference between the root lengths, dentine widths, and pulp space measurements of hypomineralised FPMs compared to clinically sound FPMs. The best angulation to access FPMs was straight-line radicular, along the pulp horn.
Conclusions
This study illustrates some variations in the root canal morphology in hypomineralised FPMs compared to clinically sound FPMs. Future studies should focus on assessing these parameters in larger samples.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31502177</pmid><doi>10.1007/s40368-019-00469-x</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-8428-0059</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1818-6300 |
| ispartof | European archives of paediatric dentistry, 2020-04, Vol.21 (2), p.229-240 |
| issn | 1818-6300 1996-9805 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2288007312 |
| source | MEDLINE; ProQuest Central (Alumni Edition); ProQuest Central UK/Ireland; SpringerLink Journals - AutoHoldings; ProQuest Central |
| subjects | Cusps Dental enamel Dental Pulp Cavity Dentin Dentistry Endodontics Humans Mathematical analysis Medicine Molar Morphology Original Scientific Article Parameters Root Canal Therapy Teeth Tooth Root Variance analysis X-Ray Microtomography |
| title | Root canal morphology of hypomineralised first permanent molars using micro-CT |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T02%3A42%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Root%20canal%20morphology%20of%20hypomineralised%20first%20permanent%20molars%20using%20micro-CT&rft.jtitle=European%20archives%20of%20paediatric%20dentistry&rft.au=Neboda,%20C.&rft.date=2020-04-01&rft.volume=21&rft.issue=2&rft.spage=229&rft.epage=240&rft.pages=229-240&rft.issn=1818-6300&rft.eissn=1996-9805&rft_id=info:doi/10.1007/s40368-019-00469-x&rft_dat=%3Cproquest_cross%3E2932272348%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2932272348&rft_id=info:pmid/31502177&rfr_iscdi=true |