Results 121 to 130 of about 30,983 (286)

Analytical and computational estimation of patellofemoral forces in the knee under squatting and isometric motion [PDF]

, 2011
This study presents an intermediate step in prosthesis design, by introducing a newly developed two-dimensional mathematical, and a three-dimensional computational knee model.
Abdel Wahab, Magd, Csizmadia Málnási, B, De Baets, Patrick, Fekete, Gusztáv   +3 more
core   +1 more source

Enhanced Mid‐Flexion Stability in Cruciate‐Sacrificing Total Knee Replacement: Impact of Optimized Implant Designs Investigated Using Musculoskeletal Multibody Simulation

Journal of Orthopaedic Research, Volume 44, Issue 2, February 2026.
ABSTRACT Total knee replacement (TKR) is a successful intervention for relieving pain and improving quality of life. In this context, mid‐flexion instability and paradoxical anterior femoral movement remain challenging. However, the role of implant design in cruciate‐sacrificing (CS) scenarios is unclear.
Maeruan Kebbach, Sven Krueger, Leo Ruehrmund, Berna Richter, Yukihide Minoda, Thomas M. Grupp, Rainer Bader   +6 more
wiley   +1 more source

The effects of lateral meniscus posterior root tears or repair with anterior cruciate ligament reconstruction on the pressure of the patellofemoral joint: A biomechanical evaluation

, 2023
Qian Zhang, Jin‐Tang Dong, Xiaozuo Zheng, Kai Kang, Shijun Gao   +4 more
openalex   +2 more sources

Large variability in minimal clinically important difference, substantial clinical benefit and patient acceptable symptom state values among literature investigating patellar stabilization surgery: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 2, Page 445-458, February 2026.
Abstract Purpose To investigate minimal clinically important difference (MCID), substantial clinical benefit (SCB), patient acceptable symptom state (PASS) values for patient‐reported outcome measures (PROMs) after patellar stabilization surgery for patellar instability.
Ahmed Bilgasem, Prushoth Vivekanantha, Lauren Gyemi, Zackariyah Hassan, David Slawaska‐Eng, Amit Meena, Shahbaz Malik, Darren de SA   +7 more
wiley   +1 more source

Internal Rotation, Varus, and Anterior Femoral Component Malalignments Adversely Affect Patellofemoral Joint Kinematics in Patellofemoral Arthroplasty

, 2023
Yusuke Yamawaki, Shinichi Kuriyama, Mutsumi Watanabe, Shinichiro Nakamura, Yasumitsu Ohkoshi, Shuichi Matsuda   +5 more
openalex   +1 more source

Prior procedures, graft location, preoperative physical health, postoperative strength and graft integrity are associated with 10‐year clinical outcome after matrix‐induced autologous chondrocyte implantation

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 2, Page 509-519, February 2026.
Abstract Purpose To investigate factors associated with 10‐year clinical scores after matrix‐induced autologous chondrocyte implantation (MACI). Methods This retrospective case series included 143 MACI patients with 10‐year clinical and radiological follow‐up.
Jay R. Ebert, Peter K. Edwards, Sven Klinken, David J. Wood, Gregory C. Janes   +4 more
wiley   +1 more source

Effect of Unanticipated Tasks on Side-Cutting Stability of Lower Extremity with Patellofemoral Pain Syndrome

Sensors
Background: Patellofemoral pain syndrome (PFPS) is one of the most common causes of anterior knee pain encountered in the outpatient setting. The purpose of this study was to compare the lower limb biomechanical differences during anticipated and ...
Yiwen Ma, Wenjing Quan, Xuting Wang, Julien S. Baker, Zixiang Gao, Yaodong Gu   +5 more
doaj   +1 more source

Effect of patellofemoral joint targeted education, and exercise guidelines on outcomes of patients with patellofemoral osteoarthritis

, 2020
Ghada Ahmed, Sahar A Abdelmohsen, Shimaa H. Mohamed, Hesham Abd El-Rahim Elkady, Eman A.M. Alkady   +4 more
openalex   +2 more sources

High continuous fragility index values for randomised controlled trials investigating medial patellofemoral ligament reconstruction for patellar instability: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 2, Page 494-508, February 2026.
Abstract Purpose To evaluate the statistical fragility of randomised controlled trials (RCTs) investigating medial patellofemoral ligament reconstruction (MPFLR) of patients with patellar instability. Methods A search of PubMed, MEDLINE, and EMBASE databases for RCTs investigating surgical management of patients with patellar instability from inception
Dalraj Dhillon, Paary Balakumar, Prushoth Vivekanantha, Amit Meena, Shahbaz Malik, Darren de SA   +5 more
wiley   +1 more source

No differences in functional and clinical outcomes after rehabilitation between modified kinematic and mechanical alignment in total knee arthroplasty: A randomized controlled trial

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 2, Page 596-607, February 2026.
Abstract Purpose Despite advancements in total knee arthroplasty (TKA), patient dissatisfaction remains notably high (15%–25%). This dissatisfaction will be multifactorial, one of which may be the alignment of the components. Kinematic alignment (KA), aimed at restoring pre‐arthritic knee anatomy, is proposed as a promising alternative to mechanical ...
Leandra Bauer, Frank Layher, Julia Kirschberg, Markus Heinecke, Matthias Woiczinski, Georg Matziolis   +5 more
wiley   +1 more source