Anatomical variations of mandibular canal detected by panoramic radiography and CT: a systematic review and meta-analysis
To investigate the anatomical variations of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT and assess their frequency. Articles were selected from databases (Cochrane Library, LILACS, ProQuest, PubMed, Scopus, Web of Science and Google Scholar), articles without l...
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| Veröffentlicht in: | Dento-maxillo-facial radiology 2016-02, Vol.45 (2), p.20150310-20150310 |
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| container_title | Dento-maxillo-facial radiology |
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| creator | Haas, Letícia F Dutra, Kamile Porporatti, André Luís Mezzomo, Luis A De Luca Canto, Graziela Flores-Mir, Carlos Corrêa, Márcio |
| description | To investigate the anatomical variations of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT and assess their frequency.
Articles were selected from databases (Cochrane Library, LILACS, ProQuest, PubMed, Scopus, Web of Science and Google Scholar), articles without limitations of language, in which the main objective was to evaluate the frequency of bifurcation of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT were selected. A meta-analysis of prevalence using random effects was performed.
Using a selection process in two phases, 15 articles were identified, and a meta-analysis was conducted. The results from these meta-analyses showed that the overall prevalence of anatomical variations for in situ studies was 6.46%, and through assessment of panoramic radiography and CT or CBCT the overall prevalence shown was 4.20% and 16.25%, respectively.
There are two types of variations of the mandibular canal: the retromolar canal and bifid mandibular canal. The frequency variations through assessing in situ, panoramic radiography and CT or CBCT were 6.46%, 4.20% and 16.25%, respectively. |
| doi_str_mv | 10.1259/dmfr.20150310 |
| format | Article |
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Articles were selected from databases (Cochrane Library, LILACS, ProQuest, PubMed, Scopus, Web of Science and Google Scholar), articles without limitations of language, in which the main objective was to evaluate the frequency of bifurcation of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT were selected. A meta-analysis of prevalence using random effects was performed.
Using a selection process in two phases, 15 articles were identified, and a meta-analysis was conducted. The results from these meta-analyses showed that the overall prevalence of anatomical variations for in situ studies was 6.46%, and through assessment of panoramic radiography and CT or CBCT the overall prevalence shown was 4.20% and 16.25%, respectively.
There are two types of variations of the mandibular canal: the retromolar canal and bifid mandibular canal. The frequency variations through assessing in situ, panoramic radiography and CT or CBCT were 6.46%, 4.20% and 16.25%, respectively.</description><identifier>ISSN: 0250-832X</identifier><identifier>EISSN: 1476-542X</identifier><identifier>DOI: 10.1259/dmfr.20150310</identifier><identifier>PMID: 26576624</identifier><language>eng</language><publisher>England: The British Institute of Radiology</publisher><subject>Anatomic Variation ; Bias ; Cone-Beam Computed Tomography - methods ; Dentistry ; Humans ; Mandible - diagnostic imaging ; Radiography, Panoramic - methods ; Systematic Review ; Tomography, X-Ray Computed - methods</subject><ispartof>Dento-maxillo-facial radiology, 2016-02, Vol.45 (2), p.20150310-20150310</ispartof><rights>2015 The Authors. Published by the British Institute of Radiology 2015 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c453t-15f51d362a01cd29a67cc442a48fc29262b617ecbabbebb5fc84496f091f53eb3</citedby><cites>FETCH-LOGICAL-c453t-15f51d362a01cd29a67cc442a48fc29262b617ecbabbebb5fc84496f091f53eb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,778,782,883,27907,27908</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26576624$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Haas, Letícia F</creatorcontrib><creatorcontrib>Dutra, Kamile</creatorcontrib><creatorcontrib>Porporatti, André Luís</creatorcontrib><creatorcontrib>Mezzomo, Luis A</creatorcontrib><creatorcontrib>De Luca Canto, Graziela</creatorcontrib><creatorcontrib>Flores-Mir, Carlos</creatorcontrib><creatorcontrib>Corrêa, Márcio</creatorcontrib><title>Anatomical variations of mandibular canal detected by panoramic radiography and CT: a systematic review and meta-analysis</title><title>Dento-maxillo-facial radiology</title><addtitle>Dentomaxillofac Radiol</addtitle><description>To investigate the anatomical variations of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT and assess their frequency.
Articles were selected from databases (Cochrane Library, LILACS, ProQuest, PubMed, Scopus, Web of Science and Google Scholar), articles without limitations of language, in which the main objective was to evaluate the frequency of bifurcation of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT were selected. A meta-analysis of prevalence using random effects was performed.
Using a selection process in two phases, 15 articles were identified, and a meta-analysis was conducted. The results from these meta-analyses showed that the overall prevalence of anatomical variations for in situ studies was 6.46%, and through assessment of panoramic radiography and CT or CBCT the overall prevalence shown was 4.20% and 16.25%, respectively.
There are two types of variations of the mandibular canal: the retromolar canal and bifid mandibular canal. The frequency variations through assessing in situ, panoramic radiography and CT or CBCT were 6.46%, 4.20% and 16.25%, respectively.</description><subject>Anatomic Variation</subject><subject>Bias</subject><subject>Cone-Beam Computed Tomography - methods</subject><subject>Dentistry</subject><subject>Humans</subject><subject>Mandible - diagnostic imaging</subject><subject>Radiography, Panoramic - methods</subject><subject>Systematic Review</subject><subject>Tomography, X-Ray Computed - methods</subject><issn>0250-832X</issn><issn>1476-542X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkU1v1DAQhi0EotvCkSvykUuKv5NwQKpWUJAqcSlSb9bYGbdGSbzY3q3y78nSD8FpDu8zz4z0EvKOs3MudP9xmEI-F4xrJjl7QTZctabRSty8JBsmNGs6KW5OyGkpvxhjSmrzmpwIo1tjhNqQ5WKGmqboYaQHyBFqTHOhKdAJ5iG6_QiZepjXeMCKvuJA3UJ3MKcM6xrNMMR0m2F3t9B1g26vP1GgZSkVp1W2AniIeP83m7BCc3QtJZY35FWAseDbx3lGfn79cr391lz9uPy-vbhqvNKyNlwHzQdpBDDuB9GDab1XSoDqghe9MMIZ3qJ34Bw6p4PvlOpNYD0PWqKTZ-Tzg3e3dxMOHueaYbS7HCfIi00Q7f_JHO_sbTpYLVmn23YVfHgU5PR7j6XaKRaP4wgzpn2xvDWs61kn-Yo2D6jPqZSM4fkMZ_ZYlz3WZZ_qWvn3__72TD_1I_8AYEeU5g</recordid><startdate>20160201</startdate><enddate>20160201</enddate><creator>Haas, Letícia F</creator><creator>Dutra, Kamile</creator><creator>Porporatti, André Luís</creator><creator>Mezzomo, Luis A</creator><creator>De Luca Canto, Graziela</creator><creator>Flores-Mir, Carlos</creator><creator>Corrêa, Márcio</creator><general>The British Institute of Radiology</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><scope>5PM</scope></search><sort><creationdate>20160201</creationdate><title>Anatomical variations of mandibular canal detected by panoramic radiography and CT: a systematic review and meta-analysis</title><author>Haas, Letícia F ; Dutra, Kamile ; Porporatti, André Luís ; Mezzomo, Luis A ; De Luca Canto, Graziela ; Flores-Mir, Carlos ; Corrêa, Márcio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c453t-15f51d362a01cd29a67cc442a48fc29262b617ecbabbebb5fc84496f091f53eb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Anatomic Variation</topic><topic>Bias</topic><topic>Cone-Beam Computed Tomography - methods</topic><topic>Dentistry</topic><topic>Humans</topic><topic>Mandible - diagnostic imaging</topic><topic>Radiography, Panoramic - methods</topic><topic>Systematic Review</topic><topic>Tomography, X-Ray Computed - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Haas, Letícia F</creatorcontrib><creatorcontrib>Dutra, Kamile</creatorcontrib><creatorcontrib>Porporatti, André Luís</creatorcontrib><creatorcontrib>Mezzomo, Luis A</creatorcontrib><creatorcontrib>De Luca Canto, Graziela</creatorcontrib><creatorcontrib>Flores-Mir, Carlos</creatorcontrib><creatorcontrib>Corrêa, Márcio</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><collection>PubMed Central (Full Participant titles)</collection><jtitle>Dento-maxillo-facial radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Haas, Letícia F</au><au>Dutra, Kamile</au><au>Porporatti, André Luís</au><au>Mezzomo, Luis A</au><au>De Luca Canto, Graziela</au><au>Flores-Mir, Carlos</au><au>Corrêa, Márcio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anatomical variations of mandibular canal detected by panoramic radiography and CT: a systematic review and meta-analysis</atitle><jtitle>Dento-maxillo-facial radiology</jtitle><addtitle>Dentomaxillofac Radiol</addtitle><date>2016-02-01</date><risdate>2016</risdate><volume>45</volume><issue>2</issue><spage>20150310</spage><epage>20150310</epage><pages>20150310-20150310</pages><issn>0250-832X</issn><eissn>1476-542X</eissn><abstract>To investigate the anatomical variations of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT and assess their frequency.
Articles were selected from databases (Cochrane Library, LILACS, ProQuest, PubMed, Scopus, Web of Science and Google Scholar), articles without limitations of language, in which the main objective was to evaluate the frequency of bifurcation of the mandibular canal through assessment in situ, panoramic radiography, CT or CBCT were selected. A meta-analysis of prevalence using random effects was performed.
Using a selection process in two phases, 15 articles were identified, and a meta-analysis was conducted. The results from these meta-analyses showed that the overall prevalence of anatomical variations for in situ studies was 6.46%, and through assessment of panoramic radiography and CT or CBCT the overall prevalence shown was 4.20% and 16.25%, respectively.
There are two types of variations of the mandibular canal: the retromolar canal and bifid mandibular canal. The frequency variations through assessing in situ, panoramic radiography and CT or CBCT were 6.46%, 4.20% and 16.25%, respectively.</abstract><cop>England</cop><pub>The British Institute of Radiology</pub><pmid>26576624</pmid><doi>10.1259/dmfr.20150310</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Oxford University Press Journals Current; EZB-FREE-00999 freely available EZB journals |
| subjects | Anatomic Variation Bias Cone-Beam Computed Tomography - methods Dentistry Humans Mandible - diagnostic imaging Radiography, Panoramic - methods Systematic Review Tomography, X-Ray Computed - methods |
| title | Anatomical variations of mandibular canal detected by panoramic radiography and CT: a systematic review and meta-analysis |
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