Results 51 to 60 of about 1,688 (179)

Knee joint line obliquity alters lateral meniscal root tension, tibiofemoral subluxation and compartment‐specific contact pressures

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The objective was to measure effects of joint line obliquity (JLO) on meniscus posterior root tension, tibiofemoral subluxation and contact pressures. It was hypothesised that a medial JLO would increase medial meniscal (MM) root tension, medial tibiofemoral subluxation and medial compartment contact pressure, and vice versa for ...
Shuntaro Nejima, Petra Bonacic‐Bartolin, Simon Ball, Andy Williams, Richard van Arkel, Andrew Amis   +5 more
wiley   +1 more source

Reduced patella medialization in valgus and varus knees using a KA‐optimized femoral component in kinematically aligned TKA

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellofemoral complications after total knee arthroplasty (TKA) are linked to femoral component design and trochlear alignment. This study compared the effects of a kinematically aligned (KA)‐optimized femoral component versus a standard design on patellofemoral kinematics, contact mechanics and quadriceps function, using native knee ...
Johanna‐Maria Simon, Tara Mauritia Siedow, Christoph Thorwächter, Hannes Traxler, Katharina Kirchhoff, Felix Endres, Boris Michael Holzapfel, Peter Ernst Müller, Thomas Richard Niethammer   +8 more
wiley   +1 more source

Influence of Specimen Geometry on the Estimation of the Planar Biaxial Mechanical Properties of Cruciform Specimens [PDF]

Experimental Mechanics, 2013
It is in general challenging to characterize planar mechanical properties of extremely soft tissues such as cell-seeded collagen gels. One of the difficulties is related to premature failure of specimens. This issue may be resolved by employing fillets on stress-concentrated spots of the specimen.
J.-J. Hu, G.-W. Chen, Y.-C. Liu, S.-S. Hsu   +3 more
openaire   +1 more source

Computed tomographic arthrography of the coxofemoral joint in horses

Equine Veterinary Education, EarlyView.
Summary Background Investigation of pathology relating to the coxofemoral joint (CFJ) in horses includes intra‐articular analgesia and diagnostic imaging using ultrasonography, radiography, scintigraphy and computed tomography (CT). While CT arthrography has been described for diagnosing intra‐articular ligament and cartilage injuries in different ...
S. J. Attin, M. Kristoffersen, S. Aarsvold   +2 more
wiley   +1 more source

Axial and Biaxial Fatigue Behavior of 6061‐T651 Cold Metal Transfer Welded Joints

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Lightweight aluminum structures in transportation systems are increasingly exposed to complex service loading, yet the fatigue performance of welded joints is still predominantly assessed using uniaxial data. In this work, the axial and biaxial fatigue behavior of 6061‐T651 aluminum alloy joints produced by cold metal transfer (CMT) welding is
R. Serrano, R. R. Ambriz, G. Ayoub
wiley   +1 more source

Courtship display behavior influences tail myology in Centrocercus minimus (Gunnison sage‐grouse)

Journal of Anatomy, EarlyView.
Courtship displays among birds are widespread, particularly those which incorporate raised tail feathers for extended periods of time. The Gunnison sage‐grouse (Centrocercus minimus) is such a species. When we compared the tail muscles of the sage‐grouse to birds which do not engage in erected tail fan postures, both morphology proportional mass ...
Alexander D. Clark, Jessie Atterholt, Samantha J. Clark, Nathan W. Seward   +3 more
wiley   +1 more source

Microanatomical features of bovids long bones: What are the effects of mass and habitat?

Journal of Anatomy, EarlyView.
This study provides the first qualitative and quantitative exploration of inter‐bones and interspecific variations in the microanatomy of long bones in bovids in response to significant changes in body mass and habitat. Abstract Bovids are a valuable group for studying limb long bone adaptations due to differences in size and the environment that the ...
Morgan Proust, Cyril Etienne, Alexandra Houssaye   +2 more
wiley   +1 more source

Combined Posterolateral Corner and Proximal Tibiofibular Joint Anatomic Reconstruction: A Surgical Strategy for Complex Posterolateral Knee Instability

Orthopaedic Surgery, EarlyView.
A novel anatomic surgical strategy for simultaneous stabilization of the posterolateral corner and proximal tibiofibular joint is described. By using independent graft tensioning and angle‐specific fixation, this reproducible technique successfully restores global knee stability, addressing a complex injury pattern previously lacking a standardized ...
Javier Faus‐Cotino, Isabel Andia, Aingeru Sarriugarte Lasarte, Ainhoa Amarilla‐Irusta, José Antonio Guerrero Serrano   +4 more
wiley   +1 more source

Optimization of Biaxial Tensile Specimen Shapes on Aerospace Composite with Large Deformation

Aerospace
This study focuses on optimizing cruciform specimen configurations for the biaxial tensile testing of soft composite materials used in the aerospace industry under conditions of large deformation.
Haowen Luo, Jiangtao Wang, Xueren Wang, Xiangyang Liu   +3 more
doaj   +1 more source

Biomechanical Superiority of the Chinese Knotting Technique in Posterior Cruciate Ligament Reconstruction: A Cadaveric Study

Orthopaedic Surgery, EarlyView.
In cadaveric PCL reconstruction, the Chinese knotting technique preserves graft mechanics, significantly increases maximum load, and limits elongation, supporting early rehabilitation and reducing failure risk. ABSTRACT Objective We previously developed a novel internal tension‐relieving augmentation suture, the Chinese knotting technique (CKT), which ...
Zhengliang Shi, Rui Han, Ping Yuan, Zhaohui Ruan, Hongmai Yang, Wenting Tang, Kaiquan Li, Xianguang Yang, Yang Yu, Yanlin Li   +9 more
wiley   +1 more source