Results 51 to 60 of about 4,216,279 (180)

Patellofemoral Instability in the Pediatric Patient with Open Physes: A 11-Year-Old Girl with Trochlear Dysplasia

, 2022
In this chapter, five surgeons from various regions of the world review a case of patellofemoral instability in a skeletally immature female with trochlear dysplasia.
Askenberger, M,, Green, DW, Andrish, J, Kuroda, R, Aitchison, AH, de, Freitas GS   +5 more
core   +1 more source

Treatment approaches to flexion contractures of the knee

Acta Orthopaedica et Traumatologica Turcica, 2020
The knee is the most affected joint in children with cerebral palsy. Flexion contracture of the knee is the cause of crouch gait pattern, instability in stance phase of gait, and difficulties during standing and sitting, and for daily living activities ...
Yener Temelli, N. Ekin Akalan
doaj   +1 more source

Clinical Study and Finite Element Analysis on the Effects of Pseudo‐Patella Baja After TKA

Orthopaedic Surgery
Objective Pseudo‐patella baja (PPB) was one of the complications after total knee arthroplasty (TKA). This complication may be closely related to the occurrence of knee joint movement limitation and pain after TKA. This study aimed to investigate whether
Shenghu Jiang, Wenxing Wei, Mingyang Li, Shengliang Zhou, Yi Zeng, Bin Shen   +5 more
doaj   +1 more source

Influences of altering footstrike pattern and cadence on lower extremity joint coordination and variability among runners with patellofemoral pain.

PLoS ONE, 2023
BackgroundPatellofemoral pain (PFP) is a common overuse injury among runners. It is not only a hindrance to the runner's training, but also to the runner's quality of life.
Yue Liu, Yujie Qi, Yanliqing Song, Li Feng, Lin Wang   +4 more
doaj   +1 more source

Patellofemoral Joint Mechanics and Their Clinical Relevance [PDF]

, 1996
Patellofemoral joint dysfunction is a common ailment affecting one in four of the general population and 30% of the athletic population. Patellofemoral dysfunction may stem from a number of different clinical diagnoses.
Hokanson, William S.
core   +1 more source

Mobile-Bearing, Congruent Patellofemoral Prosthesis: Short-Term Results

Journal of Orthopaedic Surgery, 2012
Purpose. To report the short-term outcome of the low contact stress (LCS) patellofemoral prosthesis in 51 knees. Methods. 12 men and 37 women aged 23 to 79 (mean, 53.4) years underwent 51 consecutive LCS patellofemoral replacements.
Basavaraj Yadav, David Shaw, Graham Radcliffe, Sunil Dachepalli, Wolfram Kluge   +4 more
doaj   +1 more source

Parametric finite element model of medial patellofemoral ligament reconstruction model development and clinical validation

Journal of Experimental Orthopaedics, 2019
Background Currently, there is uncertainty regarding the long-term outcome of medial patellofemoral ligament reconstructions (MPFLr). Our objectives were: (1) to develop a parametric model of the patellofemoral joint (PFJ) enabling us to simulate ...
Vicente Sanchis-Alfonso, Diego Alastruey-López, Gerad Ginovart, Erik Montesinos-Berry, Fabio García-Castro, Cristina Ramírez-Fuentes, Joan Carles Monllau, Angel Alberich-Bayarri, María Angeles Pérez   +8 more
doaj   +1 more source

Relationship between knee abduction moment with patellofemoral joint reaction force, stress and self-reported pain during stair descent in women with patellofemoral pain

, 2018
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Processo FAPESP: 2016/09665-3Processo FAPESP: 2014/24939-7Background: Increased external knee abduction moment has been proposed as a risk factor for patellofemoral pain.
Pazzinatto, Marcella Ferraz [UNESP], Waiteman, Marina Cabral [UNESP], Silva, Danilo de Oliveira, Ferreira, Amanda Schenatto [UNESP], Waiteman, Marina Cabral, Briani, Ronaldo Valdir [UNESP], Ferreira, Amanda Schenatto, Azevedo, Fabio Micolis de, Briani, Ronaldo Valdir, Azevedo, Fabio Micolis de [UNESP], Pazzinatto, Marcella Ferraz, Silva, Danilo de Oliveira [UNESP], Ferrari, Deisi   +12 more
core   +1 more source

Effects of different sensory integration tasks on the biomechanical characteristics of the lower limb during walking in patients with patellofemoral pain

Frontiers in Bioengineering and Biotechnology
PurposeThis study aimed to analyze the biomechanical characteristics of the lower limb in patients with patellofemoral pain (PFP) while walking under different sensory integration tasks and elucidate the relationship between these biomechanical ...
Fan Ting, Zhang Zeyi, Zhang Zeyi
doaj   +1 more source

Cartilage Lesions of the Patellofemoral Joint: Long-Term Results After Autologous Chondrocyte Implantation

, 2014
The patellofemoral pain syndrome (anterior knee pain) is very common in the general population. It is often seen in young people who are very physically active in competitive and recreational sports and more often in teenage girls and young women ...
Haris S. Vasiliadis, Vasiliadis, Haris,, Lars Peterson, Peterson, Lars,   +3 more
core   +1 more source