Zobrazeno 1 - 10
of 272
pro vyhledávání: '"Femoral bowing"'
Autor:
Chien‐Hsiung Lo, Yu‐Hua Dean Fang, Jing‐Yao Wang, Tzu‐Ping Yu, Hao‐Chun Chuang, Yuan‐Fu Liu, Chao‐Jui Chang, Cheng‐Li Lin
Publikováno v:
JOR Spine, Vol 7, Iss 1, Pp n/a-n/a (2024)
Abstract Background The sagittal imbalance (SI) of spine triggers compensatory mechanisms (CMs) of lower extremity (LE) to restore trunk balance. These CMs can cause long‐period stress on the femur and may possibly alter the femoral morphology. Thi
Externí odkaz:
https://doaj.org/article/3ad0a16db4324982a0f56ed5cdf3456e
Impact of the diaphyseal femoral deformity on the lower limb alignment in osteoarthritic varus knees
Autor:
Cécile Batailler, Alexandre Naaim, Jeremy Daxhelet, Sébastien Lustig, Matthieu Ollivier, Sebastien Parratte
Publikováno v:
Bone & Joint Open, Vol 4, Iss 4, Pp 262-272 (2023)
Aims: The impact of a diaphyseal femoral deformity on knee alignment varies according to its severity and localization. The aims of this study were to determine a method of assessing the impact of diaphyseal femoral deformities on knee alignment for
Externí odkaz:
https://doaj.org/article/2388515b787e4fd08b13853ec8827900
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract Background Whether femoral bowing or its direction has a mechanical effect on the proximal femur is unclear. This study aimed to define the changes in stress distribution in the proximal femur associated with femoral bowing using finite elem
Externí odkaz:
https://doaj.org/article/25875d33da444465b0e84226dbfb170e
Publikováno v:
Orthopaedic Surgery, Vol 14, Iss 12, Pp 3209-3215 (2022)
Objective The surgical transepicondylar axis (sTEA) is believed to be a consistent reference for femoral rotation axis, and the reliability of its orientation seriously affects the accuracy and outcome of total knee arthroplasty (TKA). This study was
Externí odkaz:
https://doaj.org/article/47fe4f0d845e448e956f30774499da42
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 17, Iss 1, Pp 1-12 (2022)
Abstract Background The accuracy of distal femoral resection in intramedullary (IM) guided total knee arthroplasty (TKA) depends on femoral morphology and varies according to individual anatomy. This study aimed to characterise coronal plane femoral
Externí odkaz:
https://doaj.org/article/0441473a3f1f493381db08e4c7365ee8
Autor:
Qianjin Wang, Xiaofeng Zhang, Tianshu Shi, Zhengyuan Bao, Bin Wang, Yao Yao, Dengxian Wu, Zheng Liu, Honggang Cai, Dongyang Chen, Jin Dai, Qing Jiang, Zhihong Xu
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 17, Iss 1, Pp 1-8 (2022)
Abstract Background Intramedullary (IM) femoral alignment instrument is imprecise for the coronal alignment in total knee arthroplasty (TKA) in patients with severe lateral bowing of the femur, while the extramedullary (EM) alignment system does not
Externí odkaz:
https://doaj.org/article/36bea6186c584c4985a6e3a8c87b7494
Publikováno v:
Knee Surgery & Related Research, Vol 33, Iss 1, Pp 1-12 (2021)
Abstract Purpose In navigated TKA, the risk of notching is high if femoral component sagittal positioning is planned perpendicular to the sagittal mechanical axis of femur (SMX). We intended to determine if, by opting to place the femoral component p
Externí odkaz:
https://doaj.org/article/c9fb5a1278f0449ba667f0d39a8b1e2d
Autor:
Xiaofeng Zhang, Qianjin Wang, Xingquan Xu, Dongyang Chen, Zhengyuan Bao, Yao Yao, Dengxian Wu, Bin Wang, Zhihong Xu, Qing Jiang
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 16, Iss 1, Pp 1-9 (2021)
Abstract Background The aim of the present study was to investigate the influence of sagittal femoral bowing on sagittal femoral component alignment, and whether there was correlation between sagittal femoral component alignment and coronal femoral c
Externí odkaz:
https://doaj.org/article/5290cf2194c4401dad1efa61fd78dbd4
Autor:
Xianli Zeng, Yiming Yang, Zhenyu Jia, Jiarong Chen, Hongyuan Shen, Yan Jin, Yao Lu, Pingyue Li
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
ObjectiveTo investigate the femoral entry point of the intramedullary (IM) guiding rod applied to total knee arthroplasty (TKA) in Chinese subjects and the relationship with femoral bowing in the coronal and sagittal planes through three-dimensional
Externí odkaz:
https://doaj.org/article/3df7f4e8bca2466cbe4c8c38f3c922be
Publikováno v:
BMC Musculoskeletal Disorders, Vol 22, Iss 1, Pp 1-9 (2021)
Abstract Background Patient-specific instrumentation (PSI) proponents have suggested the benefits of improved component alignment and reduced outliers. In this randomized controlled trial, we attempted to assess the advantage of using PSI over conven
Externí odkaz:
https://doaj.org/article/a22ded325f7548fc9a9049ddb10fd602