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Evaluation of lateral and anterior center-edge angles according to sex and anterior pelvic plane tilt angle: a three-dimensional quantitative analysis
DC Field | Value | Language |
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dc.contributor.author | 이우석 | - |
dc.contributor.author | 조병우 | - |
dc.contributor.author | 홍기범 | - |
dc.date.accessioned | 2024-05-30T07:09:19Z | - |
dc.date.available | 2024-05-30T07:09:19Z | - |
dc.date.issued | 2023-04 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/199602 | - |
dc.description.abstract | BackgroundThis study aimed to quantitatively evaluate lateral center-edge angle (LCEA) and anterior center-edge angle (ACEA) according to sex and the anterior pelvic plane (APP) tilt angle and analyze the correlation between these measurements and acetabular coverage.MethodsComputed tomography scans of 71 adults (38 men and 33 women) with normal hip joints were obtained. LCEA, anterior ACEA, and acetabular coverage were measured with APP tilt every 5 degrees from - 30 degrees to + 30 degrees and were compared between the sexes. The correlation between acetabular coverage and LCEA/ACEA was also analyzed.Results(1) LCEA, ACEA, and acetabular coverage were statistically larger in men than in women at all APP tilt angles (with the exception of acetabular coverage >= 25 degrees). (2) LCEA, ACEA, and acetabular coverage differed according to APP tilt angle. LCEA and acetabular coverage showed maximum values at 10 degrees. ACEA showed a tendency to increase by an average of 3.6 degrees for every 5 degrees increase in the APP tilt angle. LCEA demonstrated strong and very strong associations across all APP tilting angles, whereas ACEA showed a moderate association at angles >= 15 degrees in men and >= 30 degrees in women.ConclusionsThe LCEA and ACEA are adequate measurement methods that reflect actual acetabular coverage unless the pelvis is tilted excessively anteriorly. While pelvic tilting does not need to be considered for LCEA within the physiologic range, it should always be taken into account for ACEA, as it increases by an average of 3.6 degrees for every 5 degrees increase in APP tilt angle. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | BioMed Central | - |
dc.relation.isPartOf | JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Acetabulum | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Hip Joint* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Pelvis* | - |
dc.subject.MESH | Posture | - |
dc.subject.MESH | Retrospective Studies | - |
dc.title | Evaluation of lateral and anterior center-edge angles according to sex and anterior pelvic plane tilt angle: a three-dimensional quantitative analysis | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Orthopedic Surgery (정형외과학교실) | - |
dc.contributor.googleauthor | Kee-Bum Hong | - |
dc.contributor.googleauthor | Woo-Suk Lee | - |
dc.contributor.googleauthor | Kyutae Kang | - |
dc.contributor.googleauthor | Kyoung Tak Kang | - |
dc.contributor.googleauthor | Byung Woo Cho | - |
dc.identifier.doi | 10.1186/s13018-023-03763-z | - |
dc.contributor.localId | A02992 | - |
dc.contributor.localId | A05939 | - |
dc.contributor.localId | A06272 | - |
dc.relation.journalcode | J01672 | - |
dc.identifier.eissn | 1749-799X | - |
dc.identifier.pmid | 37020213 | - |
dc.subject.keyword | Acetabular coverage | - |
dc.subject.keyword | Anterior center-edge angle | - |
dc.subject.keyword | Anterior pelvic plane tilt angle | - |
dc.subject.keyword | Lateral center-edge angle | - |
dc.subject.keyword | Sex differences | - |
dc.contributor.alternativeName | Lee, Woo Suk | - |
dc.contributor.affiliatedAuthor | 이우석 | - |
dc.contributor.affiliatedAuthor | 조병우 | - |
dc.contributor.affiliatedAuthor | 홍기범 | - |
dc.citation.volume | 18 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 280 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH, Vol.18(1) : 280, 2023-04 | - |
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