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The anomalous canal between two accessory foramina on the mandibular ramus: the temporal crest canal

DC FieldValueLanguage
dc.contributor.author박창서-
dc.contributor.author황재준-
dc.contributor.author한상선-
dc.date.accessioned2015-01-06T17:36:03Z-
dc.date.available2015-01-06T17:36:03Z-
dc.date.issued2014-
dc.identifier.issn0250-832X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/100283-
dc.description.abstractOBJECTIVES: The temporal crest canal (TCC) is a variation of the bony canal with two accessory foramina that correspond to an entrance and an exit on the mandibular ramus. This study investigated the anatomical characteristics of the TCC using CBCT. METHODS: The study population consisted 446 patients who had undergone CBCT. Sagittal, cross-sectional and three-dimensional images were evaluated for the presence of a TCC. The canals were classified into two types according to the configuration, and the location of the posterior accessory foramen of the TCC was also recorded. RESULTS: 6 TCCs were present in 4 of 446 patients (0.90% of the total population). All of the TCCs were observed in males, and all of the posterior foramina were located superior to the mandibular foramina on the medial aspect of the mandibular ramus. There were five noticeably curved and increasingly narrow canals (Type 1) and one slightly curved and uniformly wide canal (Type 2). CONCLUSIONS: Precise knowledge of the TCC is clinically important for suitable local anaesthetic nerve block and the planning of surgical procedures that involve the mandibular ramus. Three-dimensional images of CBCT data are particularly effective for confirming the presence of this variation.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfDENTOMAXILLOFACIAL RADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleThe anomalous canal between two accessory foramina on the mandibular ramus: the temporal crest canal-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Oral and Maxillofacial Radiology (구강악안면방사선과학)-
dc.contributor.googleauthorS-S Han-
dc.contributor.googleauthorJ-J Hwang-
dc.contributor.googleauthorC-S Park-
dc.identifier.doi10.1259/dmfr.20140115-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01715-
dc.contributor.localIdA04283-
dc.contributor.localIdA04710-
dc.relation.journalcodeJ00704-
dc.identifier.eissn1476-542X-
dc.identifier.pmid24959708-
dc.identifier.urlhttp://www.birpublications.org/doi/abs/10.1259/dmfr.20140115-
dc.subject.keywordaccessory foramen-
dc.subject.keywordcone beam CT (CBCT)-
dc.subject.keywordmandibular foramen-
dc.subject.keywordtemporal crest-
dc.contributor.alternativeNamePark, Chang Seo-
dc.contributor.affiliatedAuthorPark, Chang Seo-
dc.rights.accessRightsfree-
dc.citation.volume43-
dc.citation.number7-
dc.citation.startPage20140115-
dc.identifier.bibliographicCitationDENTOMAXILLOFACIAL RADIOLOGY, Vol.43(7) : 20140115, 2014-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Oral and Maxillofacial Radiology (영상치의학교실) > 1. Journal Papers

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