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dc.contributor.authorSaveh, AH
dc.contributor.authorKazemi, SM
dc.contributor.authorZali, AR
dc.contributor.authorDehpour, O
dc.contributor.authorTabandegan, M
dc.contributor.authorHaiatbakhsh, M
dc.contributor.authorDehghan, P
dc.contributor.authorChizari, M
dc.contributor.authorGammada, K
dc.date.accessioned2018-08-26T09:41:02Z
dc.date.available2018-08-26T09:41:02Z
dc.date.issued2017
dc.identifier10.4015/S1016237217500016
dc.identifier.urihttp://dspace.tbzmed.ac.ir:8080/xmlui/handle/123456789/58445
dc.description.abstractHigh Tibial Osteotomy (HTO) is a popular approach among contemporary corrective lower extremity procedures. As a surgical method in the HTO, the Open-Wedge High Tibial Osteotomy (OWHTO) preserves leg length, avoids dissection near the nerve and allows for fine-tuning of the angle by gradually inserting a wedge into a tibia. Nowadays, the gold standard approach to the OWHTO is based on the patient's Long-Leg Radiograph (LLR) assessment. These standard weight bearing views of the lower extremity have their own practical advantages. This study aims to closely look at existing gold standard OWHTO planning method and assess its accuracy compared to a true patient's weight bearing posture. The study attempts to introduce a method which can be used as a template for the HTO planning and has less weakness than the existing method. This method will assess the lower limb weight bearing three-dimensionally using a patient specific Computer Tomography (CT) data. The method has been validated using a Standing Alignment Virtually Elaborated Handling (SAVEH) of the lower limb using fluoroscopy giving an in vivo dynamic weight bearing analysis of the knee. The outcome of typical examples on assessment of the natural mechanical axis of the knee using proposed method has shown more accuracy than common two-dimensional LLR image control method. The study concluded that looking at the OWHTO without any address of the real three-dimensional orientation of the knee bones specially durig standing phase of gait may be a missing point of view on OWHTO surgery. © 2017 National Taiwan University.
dc.language.isoEnglish
dc.relation.ispartofBiomedical Engineering - Applications, Basis and Communications
dc.subjectAlignment
dc.subjectFluorescent screens
dc.subjectGold
dc.subjectLunar surface analysis
dc.subjectMedical computing
dc.subjectRadiography
dc.subjectSurgery
dc.subjectFluoroscopy
dc.subjectHigh tibial osteotomies
dc.subjectKnee
dc.subjectOpen-wedge
dc.subjectOperation planning
dc.subjectPatient specific
dc.subjectStandard weights
dc.subjectThree-dimensional orientation
dc.subjectComputerized tomography
dc.subjectadult
dc.subjectArticle
dc.subjectcase report
dc.subjectcomputer assisted tomography
dc.subjectcontrast
dc.subjectcontrolled study
dc.subjectfemale
dc.subjectfluoroscopy
dc.subjectgold standard
dc.subjecthuman
dc.subjectknee radiography
dc.subjectleg length
dc.subjectmale
dc.subjectoutcome assessment
dc.subjectradiotherapy planning system
dc.subjectstandard
dc.subjectstanding
dc.subjecttibia osteotomy
dc.subjecttwo-dimensional imaging
dc.subjectweight bearing
dc.subjectyoung adult
dc.titleTHE PLANE RADIOGRAPH of the KNEE for HIGH TIBIAL OSTEOTOMY ASSESSMENT IS in CONTRAST to STANDING ALIGNMENT VIRTUALLY ELABORATED HANDLING BASED PRE-OPERATION PLANNING
dc.typeArticle
dc.citation.volume29
dc.citation.issue1
dc.citation.indexScopus
dc.identifier.DOIhttps://doi.org/10.4015/S1016237217500016


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