Yong Seuk Lee
Seoul National University Bundang Hospital
Coronal planeSurgeryOsteoarthritisOsteotomyAnterior cruciate ligamentHigh tibial osteotomyWeight-bearingAnterior cruciate ligament reconstructionKnee JointOrthodonticsNuclear medicineTotal knee arthroplastyOpen wedgeRadiographyHingeOrthopedic surgeryMedicine
64Publications
13H-index
400Citations
Publications 67
Newest
#1Joo Sung Kim (Seoul National University Bundang Hospital)H-Index: 56
#2Jin Kyu Lim (Seoul National University Bundang Hospital)
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 7 authors...
Abstract null null Purpose null This study aimed to evaluate the permissible joint-line obliquity (JLO) based on radiologic and clinical outcomes with midterm follow-up after medial open-wedge high tibial osteotomy (MOWHTO). null null null Methods null Patients who had undergone MOWHTO from March 2014 to May 2016 were retrospectively evaluated. They were divided into four groups based on JLO as represented by post-operative medial proximal tibial angle (MPTA). Radiologic parameters including MPT...
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#1Seong Chan Kim (Seoul National University Bundang Hospital)H-Index: 3
#2Dong Hyun Kim (Seoul National University Bundang Hospital)H-Index: 2
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 5 authors...
Background null Opening-wedge high tibial osteotomy produces opening gaps; however, there is little consensus on bone graft necessity and the material that would produce a superior union. The purposes of the present study were (1) to compare the serial union patterns associated with various bone-void fillers, (2) to determine whether bone-void filler is necessary to achieve bone union of the opening gap, and (3) to determine whether bone union is different according to the correction degree duri...
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#1Joo Sung KimH-Index: 56
#2You Sun Jung (Seoul National University Bundang Hospital)H-Index: 1
Last. Yong Seuk LeeH-Index: 13
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#1Han Gyeol Choi (Yonsei University)H-Index: 2
#2Joo Sung Kim (Seoul National University Bundang Hospital)H-Index: 56
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 5 authors...
Background:Lateral hinge fracture (LHF) is a major complication of opening wedge high tibial osteotomy (OWHTO) and may result in poor outcomes.Purpose/Hypothesis:The purpose of this study was to de...
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#1Seong Chan Kim (Seoul National University Bundang Hospital)H-Index: 3
#2Han Gyeol Choi (Seoul National University Bundang Hospital)H-Index: 2
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 5 authors...
Background: The aims of this study were to evaluate the effects of correcting lower limb alignment by total knee arthroplasty (TKA) on the spinopelvic alignment and to identify patients with difference in the knee joint between clinically measured passive motion and the actual standing posture. Methods: In this retrospective study, 101 patients who underwent TKA and whose serial whole-body EOS X-ray were available were included. The relationship of the knee and spinopelvic alignment was analyzed...
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#1Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
The tibial slope usually increases after open-wedge high tibial osteotomy (OWHTO) because of several factors. The anteromedial cortex of the proximal tibia is angulated 45° relative to the posterior cortex, whereas the lateral cortex is nearly perpendicular. Therefore, an OWHTO with equal anterior and posterior gaps will increase the tibial slope. In addition, an anteromedial approach to the proximal tibia because of concern about neurovascular injury results in the failure to perform a proper o...
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Anterior cruciate ligament (ACL) injuries frequently occur as the results of twisting injury of the knee. Accompanying damages to other structures at the time of injury determine the severity of the injury, subsequent surgical procedures, and hence, clinical outcomes. Anterolateral ligament (ALL) seems to act as a side-bar of the ACL rather than a major ligament that should be reconstructed separately. We should also consider the pros and cons of the adding ALL reconstruction procedures. There i...
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#1Ji Eui Kim (Seoul National University Bundang Hospital)H-Index: 2
#2Dong Hyun Kim (Seoul National University Bundang Hospital)H-Index: 2
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 7 authors...
PURPOSE This study aimed to evaluate (1) the efficacy of varus-valgus stress radiographs to adjust the preoperative soft-tissue imbalance and (2) ascertain whether varus-valgus stress radiographs are effective for the correction accuracy in the preoperative planning of the opening wedge high tibial osteotomy (OWHTO). METHODS From February 2017 to December 2018, a total of 121 consecutive knees that underwent bi-planar OWHTO were enrolled in this retrospective analysis. Preoperative planning was ...
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#1Joo Sung Kim (Seoul National University Bundang Hospital)H-Index: 56
#2Jae Ik Lee (Seoul National University Bundang Hospital)H-Index: 2
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 6 authors...
Abstract Purpose The purpose of this study was to identify whether or not retro-tubercle opening-wedge high tibial osteotomy (RT-OWHTO) produces more favorable radiographic outcomes on patellofemoral joint alignment and clinical outcomes than supra-tubercle opening-wedge high tibial osteotomy (ST-OWHTO). Methods From January 2017 to July 2018, patients who underwent bi-planar OWHTO were allocated to one of two groups (ST-OWHTO and RT-OWHTO). Plain radiographs and computed tomography were used to...
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#1Tae Woo Kim (New Generation University College)H-Index: 2
#2Jae Ik Lee (Seoul National University Bundang Hospital)H-Index: 2
Last. Yong Seuk Lee (Seoul National University Bundang Hospital)H-Index: 13
view all 6 authors...
The purpose of this study was to compare radiologic, morphometric, and clinical outcomes between kinematically aligned (KA) and mechanically aligned (MA) total knee arthroplasty (TKA) in Korean patients. Overall, 168 patients who underwent primary TKA were retrospectively reviewed, and propensity matching (age, sex, and body mass index) was performed as 1:3 ration (KA TKAs [n = 42]: MA TKAs [n = 126]). Joint-line orientation angle (JLOA), coronal and axial alignments of implants, hip-knee-ankle ...
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