Comparison of cone-beam computed tomography cephalometric measurements using a midsagittal projection and conventional two-dimensional cephalometric measurements
DC Field | Value | Language |
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dc.contributor.author | Jung, Pil-Kyo | - |
dc.contributor.author | Lee, Gung-Chol | - |
dc.contributor.author | Moon, Cheol-Hyun | - |
dc.date.available | 2020-02-28T07:43:56Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.issn | 2234-7518 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/9990 | - |
dc.description.abstract | Objective: This study investigated whether it is possible to use a two-dimensional (2D) standard in three-dimensional (3D) analysis, by comparing the angles and lengths measured from a midsagittal projection in 3D cone-beam computed tomography (CBCT) with those measured by 2D lateral cephalometric radiography (LCR). Methods: Fifty patients who underwent both LCR and CBCT were selected as subjects. CBCT was reoriented in 3 different methods and the measuring-points were projected onto the midsagittal plane. Twelve angle values and 8 length values were measured on both LCR and CBCT and compared. Results: Repeated measures analysis of the variance revealed statistically significant differences in 7 angular and 5 linear measurements among LCR and 3 types of CBCT (p < 0.05). Of these 12 measurements, multiple comparisons showed that 6 measurements (ANB, AB to FH, IMPA, FMA, Co-Gn, Go-Me) were not significantly different in pairwise comparisons. LCR was significantly different from 3 types of CBCT in 3 angular (SN to FH, interincisal angle, FUR) and 2 linear (S-Go, Co-ANS) measurements. The CBCT method was similar for all measurements, except for 1 linear measurement, i.e., S-N. However, the disparity between the mean values for all parameters was within the range of clinical measurement error. Conclusions: 3D-CBCT analysis, using midsagittal projection, is a useful method in which the 2D-LCR normative values can be used. Although the measurements changed with reorientation, these changes were not clinically significant. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN ASSOC ORTHODONTISTS | - |
dc.relation.isPartOf | KOREAN JOURNAL OF ORTHODONTICS | - |
dc.subject | CT SYNTHESIZED CEPHALOGRAMS | - |
dc.subject | LINEAR ACCURACY | - |
dc.subject | IMAGES | - |
dc.subject | 3D | - |
dc.subject | REPRODUCIBILITY | - |
dc.subject | RELIABILITY | - |
dc.subject | 2D | - |
dc.subject | RADIOGRAPHS | - |
dc.subject | SCANS | - |
dc.title | Comparison of cone-beam computed tomography cephalometric measurements using a midsagittal projection and conventional two-dimensional cephalometric measurements | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000365633500003 | - |
dc.identifier.doi | 10.4041/kjod.2015.45.6.282 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF ORTHODONTICS, v.45, no.6, pp.282 - 288 | - |
dc.identifier.kciid | ART002048502 | - |
dc.identifier.scopusid | 2-s2.0-84947815792 | - |
dc.citation.endPage | 288 | - |
dc.citation.startPage | 282 | - |
dc.citation.title | KOREAN JOURNAL OF ORTHODONTICS | - |
dc.citation.volume | 45 | - |
dc.citation.number | 6 | - |
dc.contributor.affiliatedAuthor | Jung, Pil-Kyo | - |
dc.contributor.affiliatedAuthor | Lee, Gung-Chol | - |
dc.contributor.affiliatedAuthor | Moon, Cheol-Hyun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Cephalometrics | - |
dc.subject.keywordAuthor | Cone-beam computed tomography (CBCT) | - |
dc.subject.keywordAuthor | Diagnosis and treatment planning | - |
dc.subject.keywordAuthor | Reorientation | - |
dc.subject.keywordPlus | CT SYNTHESIZED CEPHALOGRAMS | - |
dc.subject.keywordPlus | LINEAR ACCURACY | - |
dc.subject.keywordPlus | IMAGES | - |
dc.subject.keywordPlus | 3D | - |
dc.subject.keywordPlus | REPRODUCIBILITY | - |
dc.subject.keywordPlus | RELIABILITY | - |
dc.subject.keywordPlus | 2D | - |
dc.subject.keywordPlus | RADIOGRAPHS | - |
dc.subject.keywordPlus | SCANS | - |
dc.relation.journalResearchArea | Dentistry, Oral Surgery & Medicine | - |
dc.relation.journalWebOfScienceCategory | Dentistry, Oral Surgery & Medicine | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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