Results 71 to 80 of about 2,073,098 (292)

Mapping the contact area of the patellofemoral joint: the relationship between stability and joint congruence.

The Bone & Joint Journal, 2019
AIMS The aim of this study was to determine and compare the congruency of the articular surface contact area of the patellofemoral joint (PFJ) during both active and passive movement of the knee with the use of an MRI mapping technique in both the stable
D. Clark, J. Stevens, D. Tortonese, Michael R Whitehouse, D. Simpson, Jonathan Eldridge   +5 more
semanticscholar   +1 more source

Combined Reconstruction of the Medial Patellofemoral Ligament and the Medial Quadriceps Tendon–Femoral Ligament Using Rectus Femoris Tendon Autograft

Arthroscopy Techniques, EarlyView.
Abstract Patellofemoral instability remains a challenging condition, especially in skeletally immature patients, who are at increased risk of recurrence. The medial patellofemoral ligament has historically been the focus of surgical reconstruction; however, recent anatomic studies have also highlighted the medial quadriceps tendon–femoral ligament as ...
Lokman Kehribar, John P. Fulkerson, Ahmet Emin Okutan   +2 more
wiley   +1 more source

Analytical and computational estimation of patellofemoral forces in the knee under squatting and isometric motion [PDF]

, 2011
This study presents an intermediate step in prosthesis design, by introducing a newly developed two-dimensional mathematical, and a three-dimensional computational knee model.
Abdel Wahab, Magd, Csizmadia Málnási, B, De Baets, Patrick, Fekete, Gusztáv   +3 more
core   +1 more source

Sex variation in patellar tendon kinetics during running [PDF]

, 2015
Purpose. The aim of the current investigation was to determine whether female recreational runners exhibit distinct patellar tendon loading patterns in relation to their male counterparts. Methods.
Almekinders, Cappozzo, Cavanagh, Ferber, Ferretti, Greenhalgh, Herzog, Janssen, Johnson, Jonathan Sinclair, Maganaris, McLean, Paul John Taylor, Pearson, Robinson, Sigward, Sinclair, Sinclair, Sinclair, Sinclair, Sinclair, Taunton, Van Gent, Wen   +23 more
core   +2 more sources

Lateral Extra‐articular Tenodesis Using Knotless All‐Suture Anchor Fixation With Suture Tape: A Modified Technique for Augmenting Anterior Cruciate Ligament Reconstruction

Arthroscopy Techniques, EarlyView.
Abstract Lateral extra‐articular tenodesis has emerged as a valuable adjunct to anterior cruciate ligament reconstruction for mitigating residual rotational instability. We describe a modified lateral extra‐articular tenodesis technique utilizing an all‐suture knotless anchor with suture tape, which provides strong, flexible fixation with reduced soft ...
Bryson R. Kemler, Seena Sebt, Michael B. Banffy   +2 more
wiley   +1 more source

COMPLEX PATELLA STABILIZATION FOR PATELLA INSTABILITY

Žurnal 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., Sakalouski O. A., Sychevskiy L. Z., Zaitsev E. N., Ivantsov V. A.   +4 more
doaj   +1 more source

Running gait modifications can lead to immediate reductions in patellofemoral pain

Frontiers 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, Jean-Francois Esculier, Jean-Francois Esculier, Laurent J. Bouyer, Laurent J. Bouyer, Jean-Sébastien Roy, Jean-Sébastien Roy   +6 more
doaj   +1 more source

An investigation of the relationship between thermal imaging and digital thermometer [PDF]

, 2015
BACKGROUND: A number of research papers and theoretical clinical models summarising how temperature of the skin over the knee may be altered according to different pathological processes have been published. Thermal imaging (TI) is generally regarded as
American Society for Testing and Material (ASTM), Ammer, Bland, Coughlan, Denoble, Dye, Gold, Lavery, Menard, Naslund, Ring, Ring, Sanchis-Alfonso, Sandow, Selfe, Selfe, Selfe, Selfe, Selfe, Selfe, Tootill   +20 more
core   +1 more source

Surgical Technique for Treating Focal Osteochondral Knee Lesions Using an Aragonite‐Based Biphasic Scaffold

Arthroscopy Techniques, EarlyView.
Abstract Osteochondral lesions of the knee, particularly in patients with early osteoarthritic changes, remain a clinical challenge. The Agili‐C implant (CartiHeal, Smith & Nephew), an aragonite‐based osteochondral scaffold, offers a single‐stage, off‐the‐shelf solution designed to regenerate both cartilage and subchondral bone.
Eric Wang, Alexandra M. Cancio‐Bello, Katelyn T. Koschmeder, Bryn Berens, Anikar Chhabra   +4 more
wiley   +1 more source

Patient-specific gait pattern in individuals with patellofemoral instability reduces knee joint loads

Scientific Reports
Patellofemoral instability is influenced by morphological factors and associated with compensational alterations in gait pattern. Recent simulation studies investigated the impact of knee morphology on the stability and loading of the patellofemoral ...
Bernhard Guggenberger, Brian Horsak, Andreas Habersack, Annika Kruse, Colin R. Smith, Hans Kainz, Martin Svehlik   +6 more
doaj   +1 more source