Results 51 to 60 of about 3,903 (196)

Adding Tibial Tuberosity Medialization to Medial Patellofemoral Ligament Reconstruction Reduces Lateral Patellar Maltracking During Multidirectional Motion in a Computational Simulation Model

Arthroscopy, Sports Medicine, and Rehabilitation, 2023
Purpose: The purposes of this study were to determine whether adding tibial tuberosity medialization to medial patellofemoral ligament (MPFL) reconstruction reduces lateral patellar maltracking during a dynamic multidirectional activity and to ...
John J. Elias, Ph.D., Andrew J. Cosgarea, M.D., Miho J. Tanaka, M.D., Ph.D.   +2 more
doaj   +1 more source

Double‐Bundle Medial Patellofemoral Ligament Reconstruction Using Free Rectus Femoris Autograft

Arthroscopy Techniques, EarlyView.
Abstract The rectus femoris tendon autograft represents a relatively new graft option, primarily used in anterior cruciate ligament revision surgery. In this technical note, we describe a technique for medial patellofemoral ligament reconstruction using a double‐bundle rectus femoris autograft.
Samo Novak, Matic Povh
wiley   +1 more source

Minced cartilage implantation provides comparable outcomes to autologous chondrocyte implantation (ACI) for knee cartilage lesions: A matched‐pair analysis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare short‐term patient‐reported outcomes (PROMs) and revision rates between autologous hand‐minced cartilage implantation (MCI) and autologous chondrocyte implantation (ACI) for knee cartilage lesions. Methods All patients undergoing MCI or ACI at a single centre were retrospectively analysed from a prospectively maintained ...
Armin Runer, Louis Leuthard, Luisa Hoheisel, Vincent A. Stadelmann, Stefan Preiss, Gian M. Salzmann, Jakob Hax   +6 more
wiley   +1 more source

Biomechanische Evaluation von MPFL-Rekonstruktionen : Unterschiede der dynamischen retropatellaren Druckverteilung zwischen Gracilis- und Fascia lata-Transplantat [PDF]

, 2017
Ziel dieser Arbeit war die Evaluation des dynamischen patellofemoralen Anpressdruckes unter Verwendung der Gracilis-Sehne und der Fascia lata als alternatives Transplantat zur MPFL-Rekonstruktion bei intaktem, reseziertem und rekonstruiertem medialem ...
Haupert, Alexander
core   +1 more source

Difference in Characteristics of Patients Undergoing Revision MPFL Reconstruction and Those Undergoing Primary MPFL Reconstruction

Orthopaedic Journal of Sports Medicine
Background: In recurrent patellar instability, medial patellofemoral ligament reconstruction (MPFLR), with or without concomitant bony procedures, has become the treatment of choice to stabilize the patellofemoral joint.
Ward, Jacob, Heyniger, John, Cavendish, Parker, Milliron, Eric, Kaeding, Christopher C., Flanigan, David C., Magnussen, Robert A.   +6 more
openaire   +2 more sources

Medial Patellofemoral Ligament Augmented With a Reinforced Bioinductive Implant Is Biomechanically Similar to the Native Medial Patellofemoral Ligament at Time Zero in a Cadaveric Model

Arthroscopy, Sports Medicine, and Rehabilitation
Purpose: To biomechanically compare primary medial patellofemoral ligament (MPFL) repair (MPFLr) augmented with a reinforced bioinductive implant (RBI) to the native MPFL ligament and a semitendinosus (semi-T) MPFL reconstruction (MPFLR) at time zero ...
Sean Mc Millan, D.O., Seth Sherman, M.D., Zachary R. Brown, M.S., Erik Brewer, Ph.D., Elizabeth Ford, D.O.   +4 more
doaj   +1 more source

Medial Patellofemoral Ligament Reconstruction Using All-Soft Suture Anchors for Patellar Fixation

Arthroscopy Techniques, 2018
The medial patellofemoral ligament (MPFL), which is critical for both patellar stability and normal kinematics of the patellofemoral joint, is disrupted in most patellar dislocations.
Justin L. Makovicka, M.D., David E. Hartigan, M.D., Karan A. Patel, M.D., Sailesh V. Tummala, B.S., Anikar Chhabra, M.D., M.S.   +4 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

Strain behavior of native and reconstructed medial patellofemoral ligaments during dynamic knee flexion - a cadaveric study

Journal of Experimental Orthopaedics, 2019
Background Surgical reconstruction of the Medial Patello-Femoral Ligament (MPFL) has been recognized as an effective treatment for patients with instability despite conservative treatment.
Mohamed Buhary Kizher Shajahan, Chaw Tat Alex Choh, Khye Soon Andy Yew, Hiok Yang Chan, Tet Sen Howe, Tjiauw Tjoen Denny Lie, Suang Bee Joyce Koh, Chee Cheng Paul Chang   +7 more
doaj   +1 more source

MPFL Length Change Patterns in Asymptomatic Knees of Patients with Contralateral Patellar Instability

Orthopaedic Journal of Sports Medicine, 2021
Objectives: Recreating the isometry of the medial patellofemoral ligament (MPFL) is critical during patellar stabilization surgery to restore patellar kinematics.
F Joseph Simeone, Eric Berkson, Kartik Varadarajan, Miho Tanaka MD   +3 more
doaj   +1 more source