Results 11 to 20 of about 5,649,821 (241)

Restoration of Joint Line Obliquity May Not Influence Lower Extremity Peak Frontal Plane Moments During Stair Negotiation [PDF]

Bioengineering
Approximately 15% of total knee arthroplasty (TKA) patients remain dissatisfied after surgery, with joint line obliquity (JLO) potentially affecting patient outcomes.
Alexis K. Nelson-Tranum, Marcus C. Ford, Nuanqiu Hou, Douglas W. Powell, Christopher T. Holland, William M. Mihalko   +5 more
doaj   +6 more sources

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

Journal of Orthopaedics
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 ...
Tianshun Xie, Reinoud W. Brouwer, Inge van den Akker-Scheek, Hugo C. van der Veen   +3 more
europepmc   +6 more sources

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

Knee Surgery, Sports Traumatology, Arthroscopy, 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
Tianshun Xie, Reinoud W. Brouwer, Inge van den Akker‐Scheek, Hugo C. van der Veen   +3 more
europepmc   +6 more sources

Effect of Anatomic Joint-Line Obliquity Prostheses on Coronal Plane Alignment of the Knee Alignment in a Chinese Population [PDF]

Arthroplasty Today
Background: The Coronal Plane Alignment of the Knee (CPAK) classification describes knee phenotypes based on limb alignment and joint-line obliquity (JLO).
Poon Jerome Chi Wang, MBBS, HKU, Qunn-jid Lee, MB-ChB, CUHK, Kenneth Wing-kin Law, MB-ChB, CUHK, Daniel Wai-yip Wong, MBBS, HKU, Cho Pong Lo, MB-ChB, CUHK   +4 more
doaj   +4 more sources

Radiographic Risk Factors for Excessive Joint Line Obliquity After Knee Osteotomy for Medial Osteoarthritis: A Phenotype-Based Approach [PDF]

Orthopaedic Journal of Sports Medicine
Background: In patients undergoing high tibial osteotomy (HTO), an excessive increase in joint line obliquity (JLO) after surgery leads to poor clinical outcomes.
Jaejung Ryu MD, Bum-Sik Lee PhD, MD, Jong-Min Kim PhD, MD, Ju-Ho Song PhD, MD, Ho Yeon Kim MD   +4 more
doaj   +4 more sources

Kinematic alignment without femoral cartilage‐wear compensation for apex‐distal joint line obliquity: Effects on component alignment [PDF]

Journal of Experimental Orthopaedics
Purpose Pronounced apex‐distal joint line obliquity (JLO) complicates total knee arthroplasty (TKA) by challenging patellofemoral tracking and medial tibial bone support. Joint line obliquity–modified kinematic alignment (JLO‐KA)—a selective modification
Tsutomu Maeda, Theodore Derek Vernon Cooke, Mitsuhiko Kubo, Kazutaka So, Shinji Imai   +4 more
doaj   +5 more sources

Is there difference and correlation between medial and lateral tibial plateau coronal obliquity in native knee? A radiographic study [PDF]

Journal of Orthopaedics, Trauma and Rehabilitation, 2021
Background/Purpose Knee joint line is commonly defined as a tangent to medial and lateral tibial plateaus in various radiographic measurements. We aim to investigate radiographic differences between medial and lateral knee joint line coronal obliquity ...
Thomas Ka Chun Leung, Will Wai Hong Lau, Wing Chiu Fung, Vincent Wai Kwan Chan, Amy Cheung, Man Hong Cheung, Henry Fu, Chun Hoi Yan, Ping Keung Chan, Kwong Yuen Chiu   +9 more
doaj   +2 more sources

Sex difference in frontal plane hip moment in response to lateral trunk obliquity during single-leg landing

BMC Sports Science, Medicine and Rehabilitation, 2022
Background Lateral trunk obliquity during landing is a characteristic of anterior cruciate ligament (ACL) injuries in female athletes and affects their knee and hip kinetics and kinematics.
Shohei Taniguchi, Tomoya Ishida, Masanori Yamanaka, Ryo Ueno, Ryohei Ikuta, Masato Chijimatsu, Mina Samukawa, Yuta Koshino, Satoshi Kasahara, Harukazu Tohyama   +9 more
doaj   +3 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

Lack of evidence for an effect of joint line obliquity after medial opening wedge high tibial osteotomy: A 12‐year single‐centre retrospective study [PDF]

Journal of Experimental Orthopaedics
Purpose Large correction in opening wedge high tibial osteotomy (HTO) may lead to excessive joint line obliquity (JLO). This study hypothesized that the presence of an oblique joint line, defined by knee joint line obliquity (KJLO) > 5° and/or medial ...
Lilia Gharbi, Jean‐François Gonzalez, Michael Lopez, Joseph Attas, Nicolas Bronsard, Régis Bernard de Dompsure, Lolita Micicoi, Grégoire Micicoi   +7 more
doaj   +2 more sources