Results 21 to 30 of about 4,216,279 (180)

The Warwick patellofemoral arthroplasty trial : a randomised clinical trial of total knee arthroplasty versus patellofemoral arthroplasty in patients with severe arthritis of the patellofemoral joint [PDF]

, 2011
Background Severe arthritis of the knee is a disabling condition, with over 50,000 knee replacements performed each year in the UK. Isolated patellofemoral joint arthritis occurs in over 10% of these patients with the treatment options being ...
Costa, Matthew L., Tim Spalding, Parsons, Nicholas R., Spalding, Tim, Achten, Juul, McGuinness, Katie, Nick Parsons, Parsons Nick, Spalding Tim, Matthew Costa, Achten Juul, Michelle Odumenya, McGuinness Katie, Odumenya, M. (Michelle), Katie McGuinness, Odumenya Michelle, Costa Matthew, Juul Achten   +17 more
core   +2 more sources

Tibiofemoral and patellofemoral joint 3D-kinematics in patients with posterior cruciate ligament deficiency compared to healthy volunteers [PDF]

, 2012
Background: The posterior cruciate ligament (PCL) plays an important role in maintaining physiological kinematics and function of the knee joint. To date mainly in-vitro models or combined magnetic resonance and fluoroscopic systems have been used for ...
Ulrich Lenze, Thomas Stein, Pohlig, Florian, Frederic Welsch, Florian Pohlig, Graichen, Heiko, Lenze, Ulrich, Stefan Hinterwimmer, Heiko Graichen, Rainer Burgkart, Burgkart, Rainer, Ruediger von Eisenhart-Rothe, Eisenhart-Rothe, Rüdiger von, Hinterwimmer, Stefan, Stein, Thomas, Welsch, Frederic, Graichen Heiko, Welsch Frederic, Hinterwimmer Stefan, von Eisenhart-Rothe, R;Lenze, U;Hinterwimmer, S;Pohlig, F;Graichen, H;Stein, T;Welsch, F;Burgkart, R, Lenze Ulrich, Stein Thomas, Pohlig Florian, Burgkart Rainer, von Eisenhart-Rothe Ruediger   +24 more
core   +2 more sources

Patellofemoral Joint Loads during Running Immediately Changed by Shoes with Different Minimalist Indices: A Cross-sectional Study

Applied Sciences, 2019
Purpose: Given the high incidence of patellofemoral pain syndrome (PFPS) in runners, this study aimed to investigate the immediate effect of shoes with different minimalist indices (MI) on the mechanical loads of the patellofemoral joint.
Chenhao Yang, Songlin Xiao, Yang Yang, Xini Zhang, Junqing Wang, Weijie Fu   +5 more
doaj   +1 more source

Central vs. Peripheral Vision during a Singe-Leg Drop Jump: Implications of Dynamics and Patellofemoral Joint Stress

Applied Sciences, 2022
Landing on a single-leg without receiving direct visual information (e.g., not looking at the ground) may increase the risk of injury. We examined whether visual focus contributed to the changing lower-extremity dynamics and patellofemoral joint stress ...
Junyoung Ko, Kyeongtak Song, Hoon Kim, Sae Yong Lee, Jihong Park   +4 more
doaj   +1 more source

Influence of Sex And Knee Joint Rotation On Patellofemoral Joint Stress Through A Mathematical Modelling Study [PDF]

, 2021
Abstract Background: Females are two times as likely to experience patellofemoral pain syndrome (PFPS) than males; however, the reason for this sex difference remains unclear. Patellofemoral joint (PFJ) stress is believed to contribute to PFPS alterations through knee joint rotation alignment, but the influence of knee joint rotation conditions
Tomoya Takabayashi, Mutsuaki Edama, Takuma Inai, Yuta Tokunaga, Masayoshi Kubo   +4 more
openaire   +1 more source

Morphological Traits Around Patellofemoral Joint in Indian Femora and their Implications [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Knowledge of structural variations around patellofemoral joint has helped to understand postural behavior patterns of various population groups.
MADHU SETHI, SUCHISMITA GHOSH, NEELAM VASUDEVA   +2 more
doaj   +1 more source

The effect of femoral prosthesis design on patellofemoral contact stresses in total knee arthroplasty: a case–control study with mid-term follow-up minimum 3-year follow-up

Journal of Orthopaedic Surgery and Research, 2023
Background To investigate the differences in postoperative patellofemoral pressures and patellar tracking during at least three years of follow-up in patients using three prostheses of different designs in total knee arthroplasty (TKA) without patellar ...
Lingce Kong, Wei Lin, Huijun Kang, Ming Li, Kuo Hao, Bo Chang, Fei Wang   +6 more
doaj   +1 more source

Does increased femoral antetorsion predispose to cartilage lesions of the patellofemoral joint?

Orthopaedic Journal of Sports Medicine, 2016
Aims and Objectives: Anatomic variants, instability or incongruence of the patellofemoral joint have been shown to result in pathological patellofemoral stress-patterns and have been described to predispose to patellofemoral cartilage degeneration ...
Johannes Oppermann Dr. med., Jens Dargel PD Dr. med., Peer Eysel Univ.-Prof. Dr., Jan Bredow Dr. med.   +3 more
doaj   +1 more source

Effects of Limb Dominance on Patellofemoral Joint Loading During Gait at 12 Weeks After Anterior Cruciate Ligament Reconstruction

Orthopaedic Journal of Sports Medicine, 2022
Background: Patellofemoral joint complications have commonly been reported in long-term outcome studies for anterior cruciate ligament reconstruction (ACLR); however, the biomechanics in the early phases of rehabilitation that could be associated with ...
Shiho Goto PhD, ATC, J. Craig Garrison PhD, PT, ATC, Steven B. Singleton MD, Lindsey N. Dietrich MD, Joseph P. Hannon PT, PhD   +4 more
doaj   +1 more source

EOS ® orthopaedic imaging system to study patellofemoral kinematics : Assessment of uncertainty [PDF]

, 2010
The author extends his thanks to Dr. A. Asselineau, Pr David Mitton, Mr. Sébastien Laporte and Mr. Benjamin Aubert for their assistance.Background:Accurate knowledge of knee joint kinematics, especially patellofemoral joint kinematics, is essential for ...
F. Gabrielli, GABRIELLI, François, BONNET, Xavier, SKALLI, Wafa, GUÉRARD, Sandra, X. Bonnet, AZMI, Charaf, C. Azmy, W. Skalli, S. Guérard   +9 more
core   +1 more source