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Infrapatellar plica of the knee: revisited with MR arthrographies undertaken in the knee flexion position mimicking operative arthroscopic posture.

DC FieldValueLanguage
dc.contributor.author김성재-
dc.contributor.author김성준-
dc.contributor.author서진석-
dc.contributor.author송호택-
dc.contributor.author이영한-
dc.date.accessioned2014-12-19T16:48:31Z-
dc.date.available2014-12-19T16:48:31Z-
dc.date.issued2012-
dc.identifier.issn0720-048X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90233-
dc.description.abstractPURPOSE: To describe the appearance of the infrapatellar plica (IPP) on magnetic resonance arthrography (MRA) taken in 70° knee flexion, corresponding to the arthroscopic posture. MATERIALS AND METHODS: Twenty-two patients (23 knee joints) who underwent MRA with 70° knee flexion were enrolled. All patients underwent MRA with 70° knee flexion to simulate operative arthroscopy. The images included fat-suppressed T1-weighted spin echo axial, sagittal, and coronal images. The visualization and morphology of the IPP were retrospectively assessed by two musculoskeletal radiologists. RESULTS: The IPP was demonstrated in 78.3% (n=18/23) and was best visualized on the sagittal section through the intercondylar notch. The IPP manifested as a linear hypointense structure with variable thicknesses. The intercondylar component was delineated clearly, arising from the anterior intercondylar notch in parallel with the ACL and curving gently downward to attach to the infrapatellar fat pad. On the other hand, the Hoffa's fat pad component was not depicted clearly. The morphology of the IPP was either a separate type (60.9%) or a split type (17.4%). CONCLUSION: The IPPs can be visualized with a high rate of detection and various morphologic appearances must be appreciated under the review of a flexed knee MRA.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfEUROPEAN JOURNAL OF RADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHArthroscopy*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHKnee Joint/pathology*-
dc.subject.MESHKnee Joint/physiopathology-
dc.subject.MESHKnee Joint/surgery-
dc.subject.MESHMagnetic Resonance Imaging/methods*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPatella/pathology*-
dc.subject.MESHPatella/physiopathology-
dc.subject.MESHPatella/surgery-
dc.subject.MESHPosture*-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHSensitivity and Specificity-
dc.subject.MESHSynovectomy-
dc.subject.MESHSynovial Membrane/pathology*-
dc.subject.MESHSynovial Membrane/physiopathology-
dc.titleInfrapatellar plica of the knee: revisited with MR arthrographies undertaken in the knee flexion position mimicking operative arthroscopic posture.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorYoung Han Lee-
dc.contributor.googleauthorHo-Taek Song-
dc.contributor.googleauthorSungjun Kim-
dc.contributor.googleauthorSung-Jae Kim-
dc.contributor.googleauthorJin-Suck Suh-
dc.identifier.doi22260896-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00583-
dc.contributor.localIdA00585-
dc.contributor.localIdA01916-
dc.contributor.localIdA02080-
dc.contributor.localIdA02967-
dc.relation.journalcodeJ00845-
dc.identifier.eissn1872-7727-
dc.identifier.pmid22260896-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0720048X11008965-
dc.subject.keywordMRI-
dc.subject.keywordKnee-
dc.subject.keywordMR arthrography-
dc.subject.keywordInfrapatellar plica-
dc.contributor.alternativeNameKim, Sung Jae-
dc.contributor.alternativeNameKim, Sung Jun-
dc.contributor.alternativeNameSuh, Jin Suck-
dc.contributor.alternativeNameSong, Ho Taek-
dc.contributor.alternativeNameLee, Young Han-
dc.contributor.affiliatedAuthorKim, Sung Jae-
dc.contributor.affiliatedAuthorKim, Sung Jun-
dc.contributor.affiliatedAuthorSuh, Jin Suck-
dc.contributor.affiliatedAuthorSong, Ho Taek-
dc.contributor.affiliatedAuthorLee, Young Han-
dc.citation.volume81-
dc.citation.number10-
dc.citation.startPage2783-
dc.citation.endPage2787-
dc.identifier.bibliographicCitationEUROPEAN JOURNAL OF RADIOLOGY, Vol.81(10) : 2783-2787, 2012-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Orthopedic Surgery (정형외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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