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Feasibility and reliability of various morphologic features on magnetic resonance imaging for iliotibial band friction syndrome

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dc.contributor.author김동규-
dc.date.accessioned2024-05-30T07:09:35Z-
dc.date.available2024-05-30T07:09:35Z-
dc.date.issued2023-04-
dc.identifier.issn2005-9159-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/199607-
dc.description.abstractBackground: To evaluate the feasibility, inter-reader reliability, and intra-reader reliability for various morphological features reported to be related to iliotibial band friction syndrome (ITBFS) on knee magnetic resonance imaging (MRI).Methods: A total of 145 patients with a clinical diagnosis and knee MRI findings consistent with ITBFS were included in the "study group" and 232 patients without knee pathology on both physical examination and MRI were included in the "control group". Various morphologic features on knee MRI were assessed including the patella shape, patella height, lateral epicondyle anterior-posterior (AP) width, lateral epicondyle height, ITB diameter (ITB-d), and ITB area (ITB-a).Results: Patients in the study group had significantly higher lateral epicondyle height (13.9 mm vs. 12.92 mm, P = 0.003), ITB-d (2.9 mm vs. 2.0 mm, P = 0.022), and ITB-a (38.5 mm2 vs. 23.8 mm2 , P < 0.001) than the control group. ITB-a showed higher area under the curve index (0.849 with 74.1% sensitivity and 72.4% specificity at a 30.3 mm2 cutoff) than ITB-d (0.710 with 70.8% sensitivity and 61.2% specificity at 2.4 mm cutoff) and lateral epicondyle height (0.776 with 72.4% sensitivity and 67.8% specificity at 13.4 mm cutoff). However, only the inter -reader agreement for ITB-a (intraclass correlation coefficient = 0.65) was moderate, while the agreements for other morphologic features were good or excellent.Conclusions: Lateral epicondyle height seems to be a reliable and feasible morphologic feature for diagnosis of ITBFS.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한통증학회-
dc.relation.isPartOfKOREAN JOURNAL OF PAIN-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleFeasibility and reliability of various morphologic features on magnetic resonance imaging for iliotibial band friction syndrome-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학교실)-
dc.contributor.googleauthorJin Kyem Kim-
dc.contributor.googleauthorTaeho Kim-
dc.contributor.googleauthorHong Seon Lee-
dc.contributor.googleauthorDong Kyu Kim-
dc.identifier.doi10.3344/kjp.22399-
dc.contributor.localIdA05609-
dc.relation.journalcodeJ02090-
dc.identifier.eissn2093-0569-
dc.identifier.pmid36852472-
dc.subject.keywordFeasibility Studies-
dc.subject.keywordFemur-
dc.subject.keywordFriction-
dc.subject.keywordIliotibial Band Syndrome-
dc.subject.keywordKnee Joint-
dc.subject.keywordMagnetic Resonance Imaging-
dc.subject.keywordObserver Variation-
dc.subject.keywordPatella-
dc.contributor.alternativeNameKim, Dong Kyu-
dc.contributor.affiliatedAuthor김동규-
dc.citation.volume36-
dc.citation.number2-
dc.citation.startPage208-
dc.citation.endPage215-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF PAIN, Vol.36(2) : 208-215, 2023-04-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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