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The Matrix Approach to Patellar Instability

Cureus
Patellar instability is a challenging orthopedic condition affecting both pediatric and adult populations. The diagnosis and treatment of this condition present challenges for surgeons because of the multitude of classifications and treatment options available in the literature, leading to potential confusion in treatment strategies.
Almessabi, Tareq, Al Rabaee, Dania W, Ismaeil, Ali H, Khan, Nabila, Alshryda, Sattar   +4 more
openaire   +2 more sources

Adolescent patellar instability : current concepts review

, 2017
Patellar instability most frequently presents during adolescence. Congenital and infantile dislocation of the patella is a distinct entity from adolescent instability and measurable abnormalities may be present at birth.
Metcalfe, A, Mandalia, V., Clark, D, Wogan, C., Wogan, C, Eldridge, J, Mandalia, Vipul, Clark, D., Metcalfe, Andrew J., Eldridge, J.   +9 more
core   +1 more source

Concomitant cartilage restoration does not demonstrate consistent additional clinical benefit in medial patellofemoral ligament reconstruction: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This review specifically evaluates whether the presence of cartilage lesions, or their surgical treatment, modifies the clinical benefit of medial patellofemoral ligament (MPFL) reconstruction. Methods A systematic review was conducted following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta‐Analyses) guidelines ...
Dave Osinachukwu Duru, Djamel Wade, Marc Daniel Bouchard, Prushoth Vivekanantha, Shahbaz S. Malik, Nathan Wm Skelley, Bryson P. Lesniak, Darren de Sa   +7 more
wiley   +1 more source

Isolated medial patellofemoral ligament reconstruction provides similar outcomes in patients with increased versus normal tibial tubercle–trochlear groove distance

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The primary aim of this study was to compare clinical outcomes following isolated medial patellofemoral ligament (MPFL) reconstruction in patients with increased tibial tubercle–trochlear groove (TT–TG) distance and those with normal TT–TG distance.
Jean Baptiste Vincent, Julien Erard, Matthew Free, François Faure, Cécile Batailler, Sébastien Lustig, Elvire Servien   +6 more
wiley   +1 more source

Anatomic Risk Factors for Lateral Patellar Instability.

With an incidence of approximately 42 per 100,000 persons annually, patellar instability is a debilitating condition that can result in dysfunction of the normal patellar tracking and potential cartilage damage.
Arendt, Elizabeth A, Hinckel, Betina B, Only, Arthur J   +2 more
core   +1 more source

Posterior tibial slope is linearly related to anteroposterior shift of the tibiofemoral contact mechanics: A biomechanical study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate the changes in tibiofemoral contact mechanics following an infra‐tubercle slope‐modifying osteotomy. Methods An infra‐tubercle slope‐modifying osteotomy was performed on eight fresh‐frozen cadaveric knees and fixed with an external fixator, which allowed for accurate slope adjustments from 15° to 0° in 5° increments. The
Christian Peez, Lucas K. Palma Kries, Arian Grose‐Allermann, Lara Leibrandt, Adrian Deichsel, Thorben Briese, Klemens Horst, Elmar Herbst, Christoph Kittl   +8 more
wiley   +1 more source

Revision rates are similar after surgical treatment of acute chondral and osteochondral injuries following patellar dislocation: A multicentre cohort study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Optimal treatment strategies for (osteo‐)chondral injuries following patellar dislocation remain unclear. This retrospective multicentre study aimed to compare outcomes between chondral and osteochondral lesions and to explore factors associated with revision surgery.
Andrea Maria Hediger, Thomas Lustenberger, Emanuel Francis Liechti, Pierre Hepp, Marie Samland, Ralf Henkelmann, Thomas Armin Schildhauer, Matthias Königshausen, Thomas Rosteius, Till Orla Klatte, Hendrik Fahlbusch, Johannes Zellner, Thomas Habereder, Christoph Kittl, Marion Laumann, Elmar Herbst, Thorben Briese, Tobias Johannes Gensior, Robert Roenick, Bastian Mester, Richard Glaab   +20 more
wiley   +1 more source

Progressive lateral femoral condyle lengthening in total knee arthroplasty produces dose‐dependent increases in patellofemoral joint loading and alters patellar tracking

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To examine the biomechanical effects of progressive lateral femoral condyle lengthening on patellofemoral joint (PFJ) kinematics and kinetics following total knee arthroplasty (TKA), and to determine whether lateral condyle distalisation produces measurable, dose‐dependent alterations in PFJ loading and patellar tracking. Methods Eight
Jobe Shatrov, Mounir Boudali, Koki Abe, David Parker, William Walter, Elizabeth Clarke   +5 more
wiley   +1 more source

Patellar Instability

, 2012
Richard Y. Hinton, Robert Kyle Fullick
  +4 more sources

Patellar instability [PDF]

OA Sports Medicine, 2013
W Postma, D Goodwin
openaire   +1 more source