Radiologic findings associated with mucoid degeneration of the anterior cruciate ligament
DC Field | Value | Language |
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dc.contributor.author | Kim, S.H. | - |
dc.contributor.author | Lee, J.-W. | - |
dc.contributor.author | Kim, M.-G. | - |
dc.contributor.author | Kim, K.-I. | - |
dc.contributor.author | Lee, S.H. | - |
dc.date.accessioned | 2024-01-09T13:36:39Z | - |
dc.date.available | 2024-01-09T13:36:39Z | - |
dc.date.issued | 2023-07 | - |
dc.identifier.issn | 0936-8051 | - |
dc.identifier.issn | 1434-3916 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/70294 | - |
dc.description.abstract | Introduction: Mucoid degeneration (MD) of the anterior cruciate ligament (ACL) is a well-recognized pathology characterized by the degradation of collagen fibers and infiltration of a mucoid-like substance. This study is to determine the anatomical associated factors for MD-ACL using radiographic and magnetic resonance imaging (MRI). Materials and methods: This was a retrospective study on patients who had undergone knee arthroscopy between 2011 and 2020. The patients with MD-ACL were defined and enrolled by the MRI and arthroscopy. Eventually, 52 patients in the MD-ACL group (group 1) and 52 patients in the control group (group 2) were enrolled, following sex and age matching. Radiologic evaluation included the assessment of Kellgren–Lawrence (K–L) grade, mechanical hip–knee–ankle (HKA) angle, posterior tibial slope (PTS) angle, and Insall-Salvati ratio. The notch width index and transverse notch angle were measured on MRI, and the grade of trochlear dysplasia was defined. Logistic regression analysis, receiver operating characteristic (ROC) curves, and area under curve (AUC) were performed. Results: The ROM was significantly decreased in group 1, whereas the PTS angle was significantly larger in group 1. Combined ganglion cysts of ACL were found in 42/52 patients (80.7%) in group 1. The risk of MD-ACL was associated with a steeper PTS angle, increased Insall-Salvati ratio, male sex, higher K–L grade, and decreased transverse notch angle and notch width index. The cutoff values in ROC analysis were found to be ≤ 28.27% for the notch width index (AUC, 0.849; p < 0.001), > 12.2° for the PTS angle (AUC, 0.765; p < 0.001), and ≤ 47.4° for the transverse notch angle (AUC, 0.711; p < 0.001), but not significant for Insall-salvati ratio. Conclusion: A steeper PTS angle, decreased notch width index, and transverse notch angle are significantly associated with the presence of MD-ACL. These factors should be considered during diagnosis or when determining the treatment strategy for symptomatic MD-ACL patients. Level of evidence: Level IIIb. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Springer Science and Business Media Deutschland GmbH | - |
dc.title | Radiologic findings associated with mucoid degeneration of the anterior cruciate ligament | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s00402-022-04659-z | - |
dc.identifier.bibliographicCitation | Archives of Orthopaedic and Trauma Surgery, v.143, no.7, pp 4257 - 4265 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000888705400001 | - |
dc.identifier.scopusid | 2-s2.0-85142485289 | - |
dc.citation.endPage | 4265 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 4257 | - |
dc.citation.title | Archives of Orthopaedic and Trauma Surgery | - |
dc.citation.volume | 143 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Anterior cruciate ligament | - |
dc.subject.keywordAuthor | Intercondylar notch | - |
dc.subject.keywordAuthor | Mucoid degeneration | - |
dc.subject.keywordAuthor | Posterior tibial slope | - |
dc.subject.keywordPlus | NOTCH WIDTH INDEX | - |
dc.subject.keywordPlus | INTERCONDYLAR NOTCH | - |
dc.subject.keywordPlus | TROCHLEAR DYSPLASIA | - |
dc.subject.keywordPlus | TIBIAL SLOPE | - |
dc.subject.keywordPlus | ARTHROSCOPIC TREATMENT | - |
dc.subject.keywordPlus | ACL | - |
dc.subject.keywordPlus | HYPERTROPHY | - |
dc.subject.keywordPlus | SIZE | - |
dc.relation.journalResearchArea | Orthopedics | - |
dc.relation.journalResearchArea | Surgery | - |
dc.relation.journalWebOfScienceCategory | Orthopedics | - |
dc.relation.journalWebOfScienceCategory | Surgery | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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