Results 21 to 30 of about 1,460,768 (150)

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

Differences in the stress distribution in the distal femur between patellofemoral joint replacement and total knee replacement: a finite element study

Journal of Orthopaedic Surgery and Research, 2012
Background Patellofemoral joint replacement is a successful treatment option for isolated patellofemoral osteoarthritis. However, results of later conversion to total knee replacement may be compromised by periprosthetic bone loss.
van Jonbergen Hans-Peter W, Innocenti Bernardo, Gervasi Gian, Labey Luc, Verdonschot Nico   +4 more
doaj   +1 more source

A combined anterior cruciate ligament/Meniscal injury alters the patellofemoral joint kinematics of anterior cruciate ligament-deficient knees during a single-leg lunge exercise: A cross-sectional study

Frontiers in Bioengineering and Biotechnology, 2022
Anterior cruciate ligament deficiency (ACLD) is often accompanied by concomitant meniscal tears. The study aimed to assess the kinematic alterations of patellofemoral joint (PFJ) in anterior cruciate ligament deficiency knees with or without meniscal ...
Wenhan Huang, Xiaolong Zeng, Mengyuan Li, Haobin Chen, Huahao Lai, Yuan Yan, Hua Zhong, Yu Zhang   +7 more
doaj   +1 more source

Imaging evaluation of patellofemoral joint instability: a review

Knee Surgery & Related Research, 2023
The multifactorial origin of anterior knee pain in patellofemoral joint disorders leads to a demanding diagnostic process. Patellofemoral misalignment is pointed out as one of the main causes of anterior knee pain.
Roberto M. Barbosa, Manuel Vieira da Silva, Carlos Sampaio Macedo, Cristina P. Santos   +3 more
doaj   +1 more source

The non-invasive evaluation technique of patellofemoral joint stress: a systematic literature review

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Patellofemoral joint stress (PFJS) is an important parameter for understanding the mechanism of patellofemoral joint pain, preventing patellofemoral joint injury, and evaluating the therapeutic efficacy of PFP rehabilitation programs.
Baofeng Wang, Zheng Mao, Jiaming Guo, Jin Yang, Shengnian Zhang   +4 more
doaj   +1 more source

Lower Extremity Mechanics and Pathomechanics of People with Patellofemoral Syndrome: A Review [PDF]

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2023
Introduction: The purpose of this study was to review the research conducted on biomechanical and pathomechanical variables of the limbs of people with patellofemoral syndrome and also to summarize and present information in a useful framework from past ...
Mohsen Barghamdi, Leila Sabouri
doaj  

Effect of gait retraining on segment coordination and joint variability in individuals with patellofemoral pain

, 2020
Background: Gait retraining is advocated for the management of patellofemoral pain. This case series examined changes in lower limb variability following 6-weeks of gait retraining in individuals with patellofemoral pain.
Bonacci, J, Fox, A, Hall, M, Fuller, JT, Vicenzino, B   +4 more
core   +2 more sources

The effect of medial open wedge high tibial osteotomy on the patellofemoral joint: comparative analysis according to the preexisting cartilage status

BMC Musculoskeletal Disorders, 2019
Background Although it has been known that medial open wedge high tibial osteotomy (MOWHTO) would adversely affect the patellofemoral joint, no previous study examined the surgical outcome of MOWHTO according to the preexisting cartilage status of the ...
Hyun-Soo Moon, Chong-Hyuk Choi, Min Jung, Sang-Hoon Park, Dae-Young Lee, Jong-Kwan Shin, Sung-Hwan Kim   +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

The Influence of Heel Height on the Mechanical Characteristics of Patellofemoral Joint during Stair Descending in Young Female

Pige Kexue Yu Gongcheng
To investigate the influence of heel height on the patellofemoral joint mechanics of young women during stair descent, the Vicon infrared three-dimensional motion capture system and a three-dimensional force platform were used to synchronously collect ...
Shiyang XUE, Xiaoqin YAN, Wei SUN
doaj   +1 more source