Results 111 to 120 of about 1,847,755 (267)

Posterior femoral condylar morphology following mechanical vs. kinematic alignment using a medial‐pivot implant designed for mechanical alignment: A CT‐based comparative study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The kinematic alignment (KA) technique aims to restore native joint anatomy; however, the extent to which it restores posterior femoral condylar morphology after total knee arthroplasty (TKA) remains unclear. The posterior longitudinal overhang in the femoral condyle (PLOF) has been reported to affect clinical outcomes.
Yohei Ohyama, Yukihide Minoda, Sho Masuda, Ryo Sugama, Hideki Ueyama, Hidetomi Terai   +5 more
wiley   +1 more source

Quadriceps force direction affects patellofemoral kinematics without impacting tibiofemoral stability: a cadaveric study

Knee Surgery & Related Research
Background Surgical interventions to correct abnormal quadriceps direction are performed in cases of patellofemoral joint disorders, to medialize the patella and reduce lateral stress. However, excessive medialization can lead to increased contact forces
Vera Maioli, Michele Conconi, Emanuele Diquattro, Francesco Traina, Nicola Sancisi, Luca Cristofolini   +5 more
doaj   +1 more source

Patellofemoral Joint Biomechanics and Tissue Engineering [PDF]

, 2005
Gerard A. Ateshian, Clark T. Hung
openalex   +1 more source

Higher precision and preservation of frontal plane alignment in slope‐reducing infra‐tubercle compared to retro‐tubercle high tibial osteotomy

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Slope‐reducing high tibial osteotomies (SR‐HTOs) correct posterior tibial slope (PTS) abnormalities in patients with anterior knee instability, as in cases of anterior cruciate ligament (ACL) deficiency. The SR‐HTO techniques, including infra‐tubercle and retro‐tubercle approaches, provide distinct benefits: retro‐tubercle techniques ...
Romir Patel, Ahmed Mabrouk, Kristian Kley, Christophe Jacquet, Lucas Abdelkafi, Théo Plassard, Matthieu Ollivier   +6 more
wiley   +1 more source

Lower synovial leucocyte count and polymorphonuclear percentage reliably differentiate periprosthetic joint infection after unicompartmental knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study aimed to determine diagnostic thresholds for synovial fluid leucocyte count and polymorphonuclear (PMN) percentage to identify the diagnosis periprosthetic joint infection (PJI) in patients with failed unicompartmental knee arthroplasties (UKAs).
Stefanie Donner, Georg Matziolis, Yves Gramlich, Igor Lazic, Daniel Schrednitzki, Anne Pohrt, Nora Renz, Nils Meißner   +7 more
wiley   +1 more source

Reducing unintended valgus deformity after supracondylar femoral derotational osteotomy: Influence of derotation amount and osteotomy method based on femoral antecurvature

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The purposes of this study were threefold: (1) to evaluate the influence of femoral antecurvature on coronal alignment changes following supracondylar femoral derotational osteotomy (FDO); (2) to investigate the combined effects of derotation angle and osteotomy orientation in relation to femoral antecurvature and (3) to propose a ...
Jisu Park, Hyunkwon Kim, Seonjin Shin, Tae Woo Kim, Moon Jong Chang, Dai‐Soon Kwak   +5 more
wiley   +1 more source

Targeted physiotherapy for patellofemoral joint osteoarthritis: A protocol for a randomised, single-blind controlled trial [PDF]

, 2008
Kay M. Crossley, Bill Vicenzino, Marcus G. Pandy, Anthony G. Schache, Rana S. Hinman   +4 more
openalex   +1 more source

Comparable outcomes and early revision rates between restricted and unrestricted functional knee positioning in robotic‐assisted total knee arthroplasty for varus deformities ≥10°

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Functional knee positioning (FKPos) in total knee arthroplasty (TKA) optimises outcomes by balancing individual anatomical and soft tissue characteristics. Managing marked varus deformity presents challenges in achieving balance when tibial alignment is restricted to 3° of varus, necessitating either medial soft tissue release or ...
Christos Koutserimpas, Konstantinos Dretakis, Enejd Veizi, Nevzat Arıcan, Elvire Servien, Cécile Batailler, Sébastien Lustig   +6 more
wiley   +1 more source

The effect of surgery for multipleligament knee injuries on patellar position and patellofemoral function: a retrospective study

Journal of Orthopaedic Surgery and Research
Background Patients who undergo reconstruction for multiligament knee injuries (MLKIs) often exhibit knee instability and poor overall knee function during postoperative follow-up.
Yuanping Liao, Xiao Wang, Xiaotao Shi, Guorui Cao, Honglue Tan   +4 more
doaj   +1 more source

Patellofemoral joint preservation [PDF]

, 2008
John P. Fulkerson
openalex   +1 more source