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Minimum 5-year Follow-up Results of Minimally Invasive Total Knee Arthroplasty Using Mini-Keel Modular Tibial Implant.

DC FieldValueLanguage
dc.contributor.author한창동-
dc.date.accessioned2015-12-28T11:05:58Z-
dc.date.available2015-12-28T11:05:58Z-
dc.date.issued2014-
dc.identifier.issn1225-1623-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/138690-
dc.description.abstractPURPOSE: To evaluate the minimum 5-year mid-term clinical and radiological results of minimally invasive surgery total knee arthroplasty (MIS-TKA) using a mini-keel modular tibia component. MATERIALS AND METHODS: We retrospectively evaluated 254 patients (361 cases) who underwent MIS-TKA between 2005 and 2006. The latest clinical and radiological assessments were done in 168 cases that had been followed on an outpatient basis for more than 5 postoperative years. Clinical results were assessed using the Hospital for Special Surgery (HSS) score and Knee Society score. Radiological evaluation included measurements of knee alignment. RESULTS: The average postoperative knee range of motion and HSS score were 134.3°±12.4° and 92.7°±7.0°, respectively. The average postoperative femorotibial angle and tibial component alignment angle were 5.2°±1.7° valgus and 90.2°±1.6°, respectively. The average tibial component posterior inclination was 4.8°±2.1°. The percentage of cases with tibial component alignment angle of 90°±3° was 96.1%, and that with the femorotibial angle of 6°±3° valgus was 94.0%. Radiolucent lines were observed in 20 cases (12.0%): around the femur, tibia, and patella in 14 cases, 10 cases, and 1 case, respectively. However, they were less than 2 mm and non-progressive in all cases. The survival rate was 99.4% and there was no implant-related revision. CONCLUSIONS: MIS-TKA using a mini-keel modular tibial plate showed satisfactory results, a high survival rate, and excellent clinical and radiological results in the mid-term follow-up.-
dc.description.statementOfResponsibilityopen-
dc.format.extent149~154-
dc.relation.isPartOfKnee Surgery & Related Research-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleMinimum 5-year Follow-up Results of Minimally Invasive Total Knee Arthroplasty Using Mini-Keel Modular Tibial Implant.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Orthopedic Surgery (정형외과학)-
dc.contributor.googleauthorJu Hyung Yoo-
dc.contributor.googleauthorByoung Kyu Park-
dc.contributor.googleauthorChang Dong Han-
dc.contributor.googleauthorHyun Cheol Oh-
dc.contributor.googleauthorSang Hoon Park-
dc.identifier.doi10.5792/ksrr.2014.26.3.149-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA04330-
dc.relation.journalcodeJ01944-
dc.identifier.pmid25229044-
dc.subject.keywordArthroplasty-
dc.subject.keywordKnee-
dc.subject.keywordMini-keel tibial component-
dc.subject.keywordMinimally invasive-
dc.contributor.alternativeNameHan, Chang Dong-
dc.contributor.affiliatedAuthorHan, Chang Dong-
dc.citation.volume26-
dc.citation.number3-
dc.citation.startPage149-
dc.citation.endPage154-
dc.identifier.bibliographicCitationKnee Surgery & Related Research, Vol.26(3) : 149-154, 2014-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Orthopedic Surgery (정형외과학교실) > 1. Journal Papers

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