Results 91 to 100 of about 13,124 (249)

First-time patellar dislocation with resultant habitual dislocation two years later, which was not demonstrated on plain X-rays halfway: a case report

Sports Medicine, Arthroscopy, Rehabilitation, Therapy & Technology, 2010
We present an instructive case of habitual left patellar dislocation in which the patella had appeared odd due to lateral tilt relative to contralateral side, but had been radiologically confirmed to be on the trochlea at 1 year prior to the referral. An
Ohki Satoshi, Enomoto Hiroyuki, Nomura Eiki, Tanikawa Hidenori, Niki Yasuo, Matsumoto Hideo, Toyama Yoshiaki, Suda Yasunori   +7 more
doaj   +1 more source

Diagnostic value of the patellar tendon–lateral trochlear ridge distance and the patellar tendon–trochlear groove angle in differentiating lateral patellar instability from malalignment‐induced patellofemoral pain

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare the patellar tendon–lateral trochlear ridge (PT‐LTR) distance and patellar tendon–trochlear groove angle (PT‐TGA) between patients with lateral patellar instability (LPI) and those with malalignment‐induced patellofemoral pain (PFP), and to evaluate their differential diagnostic validity.
Razvan Pacala, Sebastian Schmidt, Elizabeth R. Dennis, Natalie K. Pahapill, Felix Zimmermann, Peter Balcarek   +5 more
wiley   +1 more source

Origin and insertion of the medial patellofemoral ligament: a systematic review of anatomy. [PDF]

, 2016
PURPOSE: The medial patellofemoral ligament (MPFL) is the major medial soft-tissue stabiliser of the patella, originating from the medial femoral condyle and inserting onto the medial patella.
A Panagopoulos, A Viste, AA Amis, AC Bitar, AC Waligora, AH Arnbjörnsson, AJ Barnett, AKS Lim, Arash Aframian, B Dirim, B Reider, BP Boden, C Phornphutkul, C Smirk, CA Wijdicks, Caroline Blanca Hing, CE Spritzer, CK Goorens, CK Kepler, CS Ahmad, D Enderlein, D Moher, DA Elias, DC Fithian, E Nomura, E Nomura, E Nomura, E Nomura, E Panagiotopoulos, EA Arendt, F Dirisamer, G Placella, G Placella, GL Camanho, GL Camanho, GY Zhang, H Mäenpää, HJ Kang, HJ Kang, HS Lee, I Macnab, IK Triantafillopoulos, J Felus, J Felus, J Reagan, J Redfern, JA Aragão, JI Tuxøe, JJ Elias, JJ Matthews, JL Baldwin, JL Baldwin, JM Stephen, Justin Peter Cobb, K Fujino, KG Shea, KG Shea, KR Duchman, LD Farrow, LF Warren, M Deie, M Graf, M Inoue, M Jacobi, M Maeseneer De, M Starok, M Thaunat, MA Tompkins, MJ Feller, N DeVries Watson, P Balcarek, P Balcarek, P Beck, PB Schottle, PB Schöttle, PB Schöttle, PI Sallay, PJ Sillanpää, PJ Sillanpää, PV Hautamaa, R Philippot, R Philippot, R Philippot, R Siebold, RD Wissman, RF LaPrade, RH Cofield, RN Steensen, S Andrikoula, S Frosch, S Lippacher, S Oka, SE Christiansen, SM Desio, T Conlan, T Iwano, T Mochizuki, T Tateishi, T. Duncan Tennent, TM Melegari, TO Smith, Toby O. Smith, V Oliveira De, V Pinskerova, VJ Avikainen, W Senavongse, Y Iwama, Y Yoo   +107 more
core   +1 more source

Change of the cross-sectional area of vastus medialis oblique in patients with recurrent patellar dislocation treated by tibial tubercle transfer combined with medial patellofemoral ligament reconstruction on axial CT [PDF]

, 2022
Chao Zhao, Conglei Dong, Xiaomeng Wang, Lingce Kong, Bo Chang, Fei Wang   +5 more
openalex   +1 more source

Adding lateral retinacular release to medial patellofemoral ligament reconstruction reconstruction has no effect on patellar height: A prospective randomised controlled trial

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate the effect of medial patellofemoral ligament (MPFL) reconstruction with or without lateral retinacular release (LRR) on patellar height in patients with recurrent patellar dislocation (RPD). It was hypothesised that the addition of LRR would not significantly modify patellar height compared with isolated MPFL reconstruction.
François Fauré, Julien Erard, Enrico Festa, Cécile Batailler, Elvire Servien   +4 more
wiley   +1 more source

Suprapatellar pouch effusion is associated with an increased risk of neglected osteochondral fractures in primary acute traumatic patellar dislocation: a consecutive series of 113 children

Journal of Orthopaedic Surgery and Research, 2023
Background The aim of this study was to investigate the risk factors of neglected osteochondral fractures in primary acute traumatic patellar dislocation in the pediatric population.
Mingyuan Miao, Haoqi Cai, Zhigang Wang, Liwei Hu, Jingxia Bian, Haiqing Cai   +5 more
doaj   +1 more source

Clinical and radiological outcome of medial patellofemoral ligament reconstruction with a semitendinosus autograft for patella instability [PDF]

, 2018
Background: Recurrent patellar instability is a common problem after dislocation. The medial patellofemoral ligament (MPFL) contributes 40-80% of the total medial restraining forces.
Fucentese, SF, Romero, J., Schöttle, PB
core  

Posterior cruciate ligament involvement leads to inferior outcomes in multiligament knee injuries involving the medial collateral ligament: A systematic review and meta‐analysis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Multiligament knee injuries (MLKIs) involving the medial collateral ligament (MCL) present unique challenges in surgical management and postoperative rehabilitation. This systematic review and meta‐analysis aimed to evaluate postoperative patient‐reported outcomes in patients with MCL‐involved MLKIs, with a minimum follow‐up of 2 years.
Collin Donald Roy Hunter, Judith Sternbauer, Christian Kammerlander, Johannes Grillari, Ortrun Neuper, Justin J. Ernat, Antonio Klasan   +6 more
wiley   +1 more source

Locked patellar dislocation: a case report

Journal of Medical Case Reports, 2008
Introduction Acute patellar dislocation is a relatively common problem. The most common dislocation is laterally in the coronal plane. Sometimes spontaneous reduction occurs, but if not, closed reduction can easily be done.
Michels Frederick, Pouliart Nicole, Oosterlinck Dirk   +2 more
doaj   +1 more source

An evaluation of the effectiveness of medial patellofemoral ligament reconstruction using an anatomical tunnel site [PDF]

, 2016
Purpose - Medial patellofemoral ligament (MPFL) reconstruction for recurrent patellar instability has gained popularity, and anatomical and biomechanical studies have recently altered our operative techniques.
Caplan, Nick, Kader, Deiary, Rajeev, Aysha, Tuinebreijer, Wim, Valkering, Kars   +4 more
core   +2 more sources