Results 271 to 280 of about 693,443 (333)

Mechanical Evaluation of Posterior Wall Acetabular Facture Fixation: Patient‐Specific Implants Versus Conventional Implants

Journal of Orthopaedic Research, EarlyView.
ABSTRACT The aim of the study was to design a standardized mechanical test setup and a corresponding finite element analysis to assess the stability and strength of both patient‐specific and conventional implants for posterior wall acetabular fractures.
Miriam G. E. Oldhoff, Anne M. L. Meesters, Joep Kraeima, Mehool R. Acharya, Kaj ten Duis, Jean‐Paul P. M. de Vries, Bram B. J. Merema, Frank F. A. IJpma   +7 more
wiley   +1 more source

Predictive mathematical modeling of biomechanical behavior in all-on-4 implants design: effects of distal implant and occlusal load angulation using RSM based on FEA. [PDF]

Front Bioeng Biotechnol
Murat F, Sevinç Gül SN, Şensoy AT.
europepmc   +1 more source

Tunneling spectroscopy of $sπ$ pairing state as a model for FeAs superconductors

, 2008
Han-Yong Choi, Yunkyu Bang
openalex   +2 more sources

Assessing Implant Stability in Cementless Femoral Components With Different Interference Fits

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Cementless total knee arthroplasty implants offer advantages over cemented implants, such as bone preservation and easier revision procedures. However, the optimal interference fit required to achieve a good press‐fit fixation, essential for both primary and long‐term stability, remains uncertain.
Esther Sánchez, Christoph Schilling, Thomas M. Grupp, Alexander Giurea, Nico Verdonschot, Dennis Janssen   +5 more
wiley   +1 more source

The Effects of Unit Cell Arrangement and Hybrid Design on the Compressive Performances of Additive Manufactured Corrax Maraging Stainless Steel Lattices. [PDF]

Materials (Basel)
Ku MH, Chen SW, Wu CD, Liu YT, Lin QE, Li CL, Wu MW.   +6 more
europepmc   +1 more source

The Importance of Modeling Press‐Fit to Accurately Evaluate Interfacial Micromotion as an Indicator of Primary Stability in Uncemented Arthroplasty

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Arthroplasty is most often performed to alleviate pain and restore function in patients with end‐stage degenerative joint disease. Uncemented implant fixation is increasingly used in total knee and total ankle arthroplasty. Implantation using interference press‐fit is a manufacturer‐recommended guideline for achieving stable primary fixation ...
Joshua E. Johnson, Nico Verdonschot, Dennis Janssen, Donald D. Anderson   +3 more
wiley   +1 more source

The influence of proximal femur CT value on stress distribution and stability in intertrochanteric fracture after PFNA fixation: a finite element analysis. [PDF]

BMC Musculoskelet Disord
Ye K, Wang Y, Dong Y, Hu Y, Luo Y, Qi J, Tian Y.   +6 more
europepmc   +1 more source

Titanium migration and bone response in loaded osseointegrated implants: ESEM‐EDX analysis in Macaca fascicularis

Journal of Periodontology, EarlyView.
Abstract Background Titanium nanoparticle (TP) migration into peri‐implant bone may influence osseointegration. It remains unclear how loading protocols may affect TP distribution. This study aimed to detect TP in the bone around implants undergoing different loading protocols in Macaca fascicularis.
Fausto Zamparini, Andrea Spinelli, Maria Giovanna Gandolfi, Stefano Chersoni, Achille Tarsitano, Giovanni Badiali, Chooi Gait Toh, Carlo Prati, Georgios Romanos   +8 more
wiley   +1 more source

Editorial: Imaging-based methods for fracture risk assessment. [PDF]

Front Endocrinol (Lausanne)
Burian E, Sollmann N, Carballido-Gamio J.   +2 more
europepmc   +1 more source