Results 11 to 20 of about 3,354 (221)

Analysis of Knee Joint Line Obliquity after High Tibial Osteotomy [PDF]

Journal of Knee Surgery, 2016
The aim of this study was to evaluate which lower extremity alignment (knee and ankle joint) parameters affect knee joint line obliquity (KJLO) in the coronal plane after open wedge high tibial osteotomy (OWHTO). Overall, 69 knees of patients that underwent OWHTO were evaluated using radiographs obtained preoperatively and from 6 weeks to 3 months ...
Kwang-Jun Oh, Young Shin Ko, Ji-Hoon Bae   +2 more
exaly   +6 more sources

An increase in the medial proximal tibial angle of 95° or greater after opening wedge high tibial osteotomy does not necessarily lead to excessive knee joint line obliquity of 5° or greater [PDF]

SICOT-J
Introduction: The relationship between medial proximal tibial angle (MPTA) overcorrection and knee joint line obliquity (KJLO) after opening wedge high tibial osteotomy (OWHTO) remains controversial.
Hizume Yuta, Kumagai Ken, Akamatsu Tomotaka, Nejima Shuntaro, Inoue Yusuke, Choe Hyonmin, Ike Hiroyuki, Kobayashi Naomi, Inaba Yutaka   +8 more
doaj   +2 more sources

Influence of joint line obliquity on morphological parameters of the knee joint in osteoarthritis

Zaporožskij Medicinskij Žurnal
Aim. To characterize the morphological parameters of the knee joint in medial osteoarthritis (OA), accounting for joint line obliquity (JLO) as assessed by a method proposed by the author (mJLO). Materials and methods.
R. I. Blonskyi, L. O. Kylymniuk
doaj   +4 more sources

Assessing joint line obliquity in valgus-producing high tibial osteotomy: A scoping review of the literature. [PDF]

J Orthop
The variance in knee joint line obliquity (KJLO) measurement methods and radiographic techniques may contribute to the controversy on clinical consequences of KJLO after high tibial osteotomy (HTO).To summarize currently used KJLO measurement methods, including their measurement reliability, and the radiographic techniques used in valgus-producing HTO ...
Xie T, Brouwer RW, van den Akker-Scheek I, van der Veen HC.   +3 more
europepmc   +4 more sources

Clinical relevance of joint line obliquity after high tibial osteotomy for medial knee osteoarthritis remains controversial: a systematic review. [PDF]

Knee Surg Sports Traumatol Arthrosc, 2023
AbstractPurposeTo systematically review the literature on the association between knee joint line obliquity (KJLO) and clinical outcome after high tibial osteotomy (HTO) for medial knee osteoarthritis and summarize the KJLO cut‐off value used when studying this association. MethodsA systematic search was conducted in three databases(PubMed, Embase, and
Xie T, Brouwer RW, van den Akker-Scheek I, van der Veen HC.   +3 more
europepmc   +4 more sources

Improved clinical outcomes when maintaining a neutral joint line obliquity at high tibial osteotomy and subsequent total knee arthroplasty [PDF]

Journal of Experimental Orthopaedics
Purpose The primary aim was to study the impact of joint line obliquity (JLO) on clinical outcomes and survivorship in patients undergoing total knee arthroplasty (TKA) after a previous high tibial osteotomy (HTO).
Adit R. Maniar, Nicola D. Mackay, Lyndsay Somerville, Robert Litchfield, Brent A. Lanting, Alan M. J. Getgood   +5 more
doaj   +2 more sources

CT-Based Software-Generated Measurements Permit More Objective Assessments of Arithmetic Hip-Knee-Ankle Axis and Joint Line Obliquity [PDF]

Life
The rapid adoption of robotic-assisted total knee arthroplasty (RATKA) has resulted in pre-operative CT scans becoming more readily available. After the segmentation and identification of landmarks by trained segmentation specialists, the Mako ...
Wai Kit Wong, Siti Zubaidah Zulkhairi, Hwa Sen Chua   +2 more
doaj   +2 more sources

Dynamic changes to the tibiofemoral joint line with increasing osteoarthritis severity and its relationship to constitutional alignment: a radiological analysis of 3,320 knees [PDF]

Bone & Joint Open
Aims: Changes in both native and dynamic joint line obliquity may influence the pathogenesis of osteoarthritis (OA) and subsequent development of coronal limb alignment deformity.
John E. Farey, Benjamin J. Leong, Jil A. Wood, Do W. Lee, Seyun Kim, Darren B. Chen, Du H. Ro, Samuel J. MacDessi   +7 more
doaj   +2 more sources

Influence of Increased Joint Line Obliquity on Survivorship After Lateral Closing-Wedge High Tibial Osteotomy. [PDF]

Am J Sports Med
Background: Although high tibial osteotomy (HTO) has emerged as a powerful intervention for treating symptomatic medial osteoarthritis and varus malalignment, it can result in an increase in knee joint line obliquity (KJLO) in the frontal plane.
Xie T, de Vries AJ, van der Veen HC, Brouwer RW.   +3 more
europepmc   +3 more sources

Better restoration of joint line obliquity in tibia first restricted kinematic alignment versus mechanical alignment TKA. [PDF]

Arch Orthop Trauma Surg
Abstract Introduction In total knee arthroplasty (TKA), suboptimal restoration of joint line obliquity (JLO) and joint line height (JLH) may lead to diminished implant longevity, increased risk of complications, and reduced patient reported outcomes.
Shichman I, Hadad A, Brandstetter AS, Ashkenazi I, Warschwaski Y, Gold A, Snir N.   +6 more
europepmc   +3 more sources