Results 41 to 50 of about 1,847,755 (267)

Distal Approaches in Patellofemoral Pain: A Systematic Review, Part I [PDF]

open access: yesPhysical Treatments, 2023
Purpose: Increased patellofemoral joint reaction force is the main cause of patellofemoral pain syndrome. Foot pronation causes faulty joint coupling of the lower limb and increases the patellofemoral joint reaction force; accordingly, this study aims to
Ali Yalfani   +2 more
doaj  

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

open access: yesPige 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

Effects of contact stress on patellarfemoral joint and quadriceps force in fixed and mobile-bearing medial unicompartmental knee arthroplasty

open access: yesJournal of Orthopaedic Surgery and Research, 2020
Background Unicompartmental knee arthroplasty (UKA) is an effective treatment for end-stage, symptomatic unicompartmental osteoarthritis of the knee joint. However, patellofemoral joint degeneration is a contraindication to medial UKA.
Hyuck Min Kwon   +4 more
doaj   +1 more source

Running gait modifications can lead to immediate reductions in patellofemoral pain

open access: yesFrontiers in Sports and Active Living, 2023
Gait modifications are commonly advocated to decrease knee forces and pain in runners with patellofemoral pain (PFP). However, it remains unknown if clinicians can expect immediate effects on symptoms.
Jean-Francois Esculier   +6 more
doaj   +1 more source

Should we recommend patellofemoral arthroplasties to patients?: a systematic review

open access: yesBone & Joint Open, 2023
Aims: With up to 40% of patients having patellofemoral joint osteoarthritis (PFJ OA), the two arthroplasty options are to replace solely the patellofemoral joint via patellofemoral arthroplasty (PFA), or the entire knee via total knee arthroplasty (TKA).
Martinique Vella-Baldacchino   +6 more
doaj   +1 more source

Three-Dimensional Printing of the Patellofemoral Joints of Patellar Instability Patients

open access: yesArthroscopy Techniques, 2023
Three-dimensional (3D) modeling and printing comprise an important tool for orthopaedic surgeons. One area in which 3D modeling has the potential to dramatically improve our understanding of biomechanical kinematics is pathologies of the patellofemoral ...
Brian G. Beitler, B.S.   +8 more
doaj   +1 more source

Preoperative flexion contracture is a predisposing factor for cartilage degeneration at the patellofemoral joint after open wedge high tibial osteotomy

open access: yesKnee Surgery & Related Research, 2020
Purpose The purpose of the study was to determine the effect of cartilage degeneration at the patellofemoral joint on clinical outcomes after open wedge high tibial osteotomy and to investigate the predisposing factors for progressive patellofemoral ...
Shuhei Otsuki   +7 more
doaj   +1 more source

Joint Awareness after Patellofemoral Arthroplasty Evaluated with the Forgotten Joint Score: A Comparison Study

open access: yesOrthopaedic Surgery, 2021
The aim of the present study was to compare the forgotten joint score (FJS) in patients with isolated patellofemoral osteoarthritis who underwent patellofemoral arthroplasty (PFA) versus those who underwent total knee arthroplasty (TKA) and to analyze ...
Wei Lin   +5 more
semanticscholar   +1 more source

Knee crepitus and osteoarthritis features in young adults following traumatic knee injury

open access: yesArthritis Care &Research, Accepted Article.
Objective This study explored the association between knee crepitus and the presence, and worsening, of structural osteoarthritis features and self‐reported outcomes in young adults following traumatic knee injury. Methods One‐year following anterior cruciate ligament reconstruction (ACLR), 112 participants (41 female participants; median age 28 years)
Jamon L Couch   +8 more
wiley   +1 more source

COMPLEX PATELLA STABILIZATION FOR PATELLA INSTABILITY

open access: yesŽurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2019
Patellofemoral joint pathology leads to early joint degeneration and locomotor function restriction. Medial patellar retinaculum rupture leads to patella instability.
Anosov V. S.   +4 more
doaj   +1 more source

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