Results 31 to 40 of about 1,847,755 (267)

Role of magnetic resonance imaging in assessment of extensor compartment abnormalities of knee joint – A cross-sectional study

BLDE University Journal of Health Sciences, 2022
INTRODUCTION: The patellofemoral joint (PFJ) is a complex joint structure with high functional and biomechanical requirements. The magnetic resonance imaging (MRI) is an effective tool for definition and characterization of knee pathology as it can ...
Santosh D Patil, Vihag Raman, Pradeep Siddappa Goudar, Aravind D Patil, Priyanka Patil   +4 more
doaj   +1 more source

Verbal Instruction Reduces Patellofemoral Joint Loading During Bodyweight Squatting.

Journal of sport rehabilitation, 2020
CONTEXT The bodyweight squat exercise is a common component of treatment and prevention for patellofemoral pain; however, it can also place a high load on the patellofemoral joint.
T. Almonroeder, Emily Watkins, Tricia Widenhoefer   +2 more
semanticscholar   +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

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

Patellofemoral and tibiofemoral joint loading during a single‐leg forward hop following ACL reconstruction

Journal of Orthopaedic Research, 2021
Altered biomechanics are frequently observed following anterior cruciate ligament reconstruction (ACLR). Yet, little is known about knee‐joint loading, particularly in the patellofemoral‐joint, despite patellofemoral‐joint osteoarthritis commonly ...
P. Sritharan, A. Schache, A. Culvenor, L. Perraton, A. Bryant, H. Morris, T. Whitehead, K. Crossley   +7 more
semanticscholar   +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  

Efficacy and mid/long-term survivorship of mobile-bearing unicompartmental knee arthroplasty for medial compartment knee osteoarthritis combined patellofemoral joint arthritis: a prospective cohort study protocol

BMJ Open, 2020
Introduction Unicompartmental knee arthroplasty (UKA) is one of the most effective surgical procedures for treating isolated medial compartment knee osteoarthritis.
Jingbo Cheng, Mingli Feng, Guanglei Cao, Shibao Lu   +3 more
doaj   +1 more source

Estimation of Tibiofemoral and Patellofemoral Joint Forces during Squatting and Kneeling

Applied Sciences, 2021
This study examined the differences of knee joint forces between lowering to, or rising from squat, and typical final postures of squatting and kneeling.
Ulrich Glitsch, Kai Heinrich, Rolf Peter Ellegast   +2 more
doaj   +1 more source

Females Exhibit Greater Peak and Cumulative Patellofemoral Joint Stress With Moderate and Heavy Load Carriage Compared With Males. [PDF]

Eur J Sport Sci
ABSTRACT Load carriage training is universal during military training, regardless of sex or physical characteristics, and may contribute to the 1.3‐2.2× higher incidence of patellofemoral pain (PFP) in female versus male recruits. This study aimed to assess sex differences in patellofemoral joint (PFJ) stress during load carriage, controlling for ...
Willy RW, Simon JE, Hanser B, Plemmons M, Christensen K, Klawitter L, Doutt A, Ruby BC.   +7 more
europepmc   +2 more sources