Results 111 to 120 of about 103,451 (243)

Mechanical axis correction after total knee arthroplasty alters ankle alignment but does not affect ankle function

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Total knee arthroplasty (TKA) restores knee function, but correction of coronal plane deformities may alter the biomechanics of adjacent joints. This study aimed to determine whether changes in knee alignment after TKA have clinical or radiological effects on the ankle.
Alba Portes‐Chiva, Ana Soria‐Blázquez, Pedro Hinarejos, Raul Torres‐Claramunt, Simone Perelli, Juan‐Francisco Sánchez‐Soler, Alberto Ginés‐Cespedosa, Juan‐Carlos Monllau   +7 more
wiley   +1 more source

Allograft use and fixed suspensory fixation increase revision risk in multiple revision anterior cruciate ligament reconstruction: A Swedish knee ligament registry study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The purpose of this study was to assess the association between surgical‐related variables, revision‐free survival and knee injury and osteoarthritis outcome score (KOOS) following multiple revision anterior cruciate ligament reconstruction (mrACLR) using data from a national knee ligament registry.
Felix Conrad Oettl, Eric Hamrin Senorski, James Pruneski, Bálint Zsidai, Armin Runer, Volker Musahl, Kristian Samuelsson, Riccardo Cristiani   +7 more
wiley   +1 more source

Decreased Effective Patellar Tendon Length following Distalization Tibial Tubercle Osteotomy without Patellar Tendon Tenodesis

Orthopaedic Journal of Sports Medicine
Background: Distalization tibial tubercle osteotomy (TTO) is an effective treatment for improving patellar height in patients with patella alta associated with patellofemoral instability and cartilage lesions.
Tyler J. Uppstrom MD, Connor F. Fletcher BS, Daniel W. Green MD, MS, Andreas H. Gomoll MD, Sabrina M. Strickland MD   +4 more
doaj   +1 more source

Stretch‐shortening cycle force–time and power–time waveform analysis indicates limitations of the contralateral limb benchmark in athletes with ACL injury

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Unilateral countermovement jump (CMJsingle) testing is commonly used after anterior cruciate ligament reconstruction (ACLR) to assess stretch‐shortening cycle (SSC) function and return‐to‐sport readiness. However, the impact of ACLR on contralateral limb SSC function is poorly understood, which may impact the utility of the ...
Shadan Al‐Saket, Zachary McClean, Nathan Boon‐van Mossel, Tanita Botha, Helen Bayne, Cassidy de França, Kati Pasanen, Matthew Jordan   +7 more
wiley   +1 more source

Patellar Tendon Revision Reconstruction Using Transosseous Patella All-Suture Anchors, Semitendinosus Autograft, and Achilles Allograft. [PDF]

Arthrosc Tech
Abstract Patellar tendon rupture is an uncommon but highly treatable injury, with excellent repair outcomes and low reoperation rates. Chronic patellar tendon ruptures or repair failures pose a clinical challenge, but the success rates of reconstruction with extensor mechanism allograft or autograft are reported to be high in the literature. Still, the
Salazar BP, Yang D, Krishnan R, Sanderson BR.   +3 more
europepmc   +2 more sources

Patellar tendon length after anterior cruciate ligament reconstruction: a comparative magnetic resonance imaging study between patellar and hamstring tendon autografts

, 2007
Patellar tendon shortening after anterior cruciate ligament reconstruction may be associated with anterior knee pain or patellofemoral arthritis. The present study was designed to compare postoperative changes in patellar tendon length after anterior ...
Basdekis, G. K., Zachos, V. C., Bargiotas, K. A., Hantes, M. E., Malizos, K. N., Karantanas, A. H.   +5 more
core   +1 more source

Quadriceps malalignment is strongly associated with recurrent patellofemoral instability in native knees

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellofemoral instability (PFI) has been associated with multiple anatomical risk factors. The recent development of accurate quadriceps muscle measurements using three‐dimensional imaging techniques have demonstrated that quadriceps alignment is highly variable and frequently leads to a lateralised force vector on the patella.
Francesca Sasanelli, Rachel Zordan, Leina Suzuki, Simon Talbot   +3 more
wiley   +1 more source

Persistent magnetic resonance imaging‐derived static anterior tibial translation after anterior cruciate ligament reconstruction is associated with elevated cartilage T2 relaxation times but not serum biomarkers

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Persistent, static anterior tibial translation (sATT) alterations following anterior cruciate ligament reconstruction (ACLR) may influence cartilage health. T2 relaxation times and serum biomarkers of cartilage degradation/bone resorption provide insight into osteoarthritis development.
Manuel Angel Romero‐Padron, Tyler Kallman, Mark Amirtharaj, Neal Weldon, Melissa Manzer, Balasrinivasa Rao Sajja, Matthew Alan Tao, Elizabeth Wellsandt   +7 more
wiley   +1 more source

Ultrasonographic Evaluation of the Patellar Tendon in Cyclists, Volleyball Players, and Non-Practitioners of Sports—The Influence of Gender, Age, Height, Dominant Limb, and Level of Physical Activity

Journal of Functional Morphology and Kinesiology
This study was based on the ultrasound evaluation of the patellar tendon dimensions in the anteroposterior and transversal approaches in sports practitioners (cyclists and volleyball players) and non-sports practitioners.
Ângela Pissarra, Luís Ribeiro, Sónia Rodrigues   +2 more
doaj   +1 more source

Limited correlation between clinical failure and MRI graft status in the setting of revision anterior cruciate ligament reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate whether clinically failed anterior cruciate ligament (ACL) reconstructions can be accurately identified using magnetic resonance imaging (MRI). Methods This prospective case series included 81 patients (mean age 33.5 ± 11.9 years, 50.6% male) with clinically failed ACL reconstructions defined by Lachman ≥ Grade 2, Pivot ...
Mikaeil Bakhshi, Anke Lux, Maximilian Michael Mueller, Nico Hinz, Dariusch Arbab, Karl‐Heinz Frosch, Ralph Akoto, Lena Eggeling   +7 more
wiley   +1 more source