Results 81 to 90 of about 515,275 (257)

Operative Management of Patellar Instability in the United States

Orthopaedic Journal of Sports Medicine, 2016
Background: Treatment of patellofemoral instability has evolved as our understanding of the relevant pathoanatomy has improved. In light of these developments, current practice patterns and management trends have likely changed to reflect these ...
Armin Arshi MD, Jeremiah R. Cohen MD, Jeffrey C. Wang MD, Sharon L. Hame MD, David R. McAllister MD, Kristofer J. Jones MD   +5 more
doaj   +1 more source

Rectus Femoris Autograft Harvesting: Tips and Tricks

Arthroscopy Techniques, EarlyView.
Abstract The rectus femoris tendon has recently emerged as a potential graft option for anterior cruciate ligament reconstruction because of its favorable biomechanical properties, substantial graft length, and minimally invasive harvest characteristics.
Riccardo D’Ambrosi, Andrea Mei, Rodolfo Muscarella, Alessandro Di Pace, Eno Picori, Luca Maria Sconfienza, Nicola Ursino   +6 more
wiley   +1 more source

Patellar Tendon–Trochlear Groove Angle Measurement

Orthopaedic Journal of Sports Medicine, 2015
Background: The tibial tubercle–trochlear groove (TT-TG) is used as the gold standard for patellofemoral malalignment. Purpose: To assess 3 patellar tendon–trochlear groove (PT-TG) angle measurement techniques and the PT-TG distance measurement ...
Betina B. Hinckel MD, Riccardo G. Gobbi PhD, Eduardo N. Kihara Filho MD, Marco K. Demange PhD, José Ricardo Pécora PhD, Gilberto Luis Camanho PhD   +5 more
doaj   +1 more source

Patellar instability: bony procedures

Patellofemoral joint plays a critical role in the biomechanics of the knee, alteration of this delicate balance can be produced by patellar instability.
SCORDO, Michelangelo, CANTON, Gianluca, MATASSI, Fabrizio, MARCHETTI, Andrea, RUSSO, Arcangelo, MAZZON, Alessandra   +5 more
core   +1 more source

Combined Anterior Cruciate Ligament Reconstruction and Anterolateral Ligament Reconstruction With Hamstring Autograft Augmented With a Reinforced Bioinductive Scaffold

Arthroscopy Techniques, EarlyView.
Abstract Combined anterior cruciate ligament and anterolateral ligament reconstruction is indicated for patients with anterior cruciate ligament rupture and preoperative rotatory instability. In smaller patients, the smaller graft diameter and shorter lengths of the gracilis and semitendinosus graft may not be sufficient for performing a combined ...
Cheuk‐Wai Wong, Christine Yuen‐Shan Lai, Keith Hay‐Man Wan, Richard Hin‐Lun Lee, Eugene Pak‐Lin Ng   +4 more
wiley   +1 more source

Poster 121: 3D-PASS (3D Patellar instability Anatomical Severity Score): A Novel Metric Using Machine Learning To Predict Treatment Outcome In Patella Instability

Orthopaedic Journal of Sports Medicine
Objectives: To develop a 3D Patellar instability Anatomical Severity Score (3D-PASS) that is associated with a history of instability and post-treatment outcomes. Patellar instability treatment outcomes are variable.
Seth L. Sherman, Marissa Lee, Anthony Gatti, Christian E. Wright, Anna Bartsch, Matthew W. Veerkamp BA, Robert Boutin, Stacey Elangovan, Akshay Chaudhari, Beth E. Shubin Stein MD, Shital N. Parikh MD, Kevin G. Shea MD, Scott Delp,   +13 more
doaj   +1 more source

Role of pathophysiology of patellofemoral instability in the treatment of spontaneous medial patellofemoral subluxation: a case report

Journal of Medical Case Reports, 2010
Introduction Medial patellar subluxation is usually seen after lateral retinacular release. Spontaneous medial subluxation of the patella is a very rare condition.
Doğruyol Dağhan, Yüksel Halil, Yumrukçal Feridun, Akşahin Ertuğrul, çelebi Levent   +4 more
doaj   +1 more source

Comparable clinical outcomes and redislocation rates after isolated medial patellofemoral ligament reconstruction in patients with and without borderline anatomical risk factors for patellar instability. [PDF]

J Exp Orthop
Abstract Purpose The purpose of this study was to compare mid‐ to long‐term clinical outcomes and redislocation rates after isolated medial patellofemoral ligament (MPFL) reconstruction in patients with and without borderline anatomical risk factors. It was hypothesized that isolated MPFL reconstruction would provide comparable outcomes regardless of ...
Maione A, Romano S, Pozzi P, Parmigiani MD, Menon A, Ferrua P, Calanna F, Compagnoni R, Usellini E, Mambretti A, Berruto M, Randelli PS.   +11 more
europepmc   +2 more sources

Age, sex and graft choice are associated with the achievement of a patient acceptable symptom state five years after primary ACL reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To determine the proportion of patients and the factors associated with the achievement of a patient‐acceptable symptom state (PASS) 5 years after primary anterior cruciate ligament reconstruction (ACLR). Methods Patients who underwent primary ACLR between 2005 and 2018 at Capio Artro Clinic, Stockholm, Sweden, were eligible for ...
Firathan Koca, Christoffer von Essen, Eric Hamrin Senorski, Kristian Samuelsson, Anders Stålman, Riccardo Cristiani   +5 more
wiley   +1 more source

High posterior tibial slope increases graft failure risk but does not impair functional outcomes after primary ACL reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Posterior tibial slope (PTS) has been implicated in anterior cruciate ligament (ACL) graft failure, but its relationship to objective stability and patient‐reported outcomes (PROs) after primary ACL reconstruction (ACLR) remains unclear. The study evaluated whether higher PTS is associated with laximetry, graft survival, and PROs after
Paul Souvik, Maher Ghandour, Ernest Siret, Fabio Sammartino, Piercecchi Antoine, Matthieu Ollivier   +5 more
wiley   +1 more source