Results 71 to 80 of about 1,632,670 (348)

Effect of Annealing Temperature on Microstructure and Dry‐Sliding Behavior of Powder Bed Fusion–Laser Beam Ti6Al2Sn4Zr6Mo Alloy

Advanced Engineering Materials, EarlyView.
Heat treatment parameters critically affect the wear resistance of powder bed fusion–laser beam (PBF‐LB)‐produced Ti–6Al–2Sn–4Zr–6Mo alloy. This study found that optimizing annealing temperature allows to obtain a tailored microstructure, which enhances the dry‐sliding behavior by forming a stable and functional mechanically mixed layer (MML), ensuring
Gianluca Pirro, Lavinia Tonelli, Carla Martini, Alessandra Martucci, Mariangela Lombardi, Lorella Ceschini   +5 more
wiley   +1 more source

Similar outcome for total knee arthroplasty after previous high tibial osteotomy and for total knee arthroplasty as the first measure

Acta Orthopaedica, 2016
Background and purpose — Patients having a total knee arthroplasty (TKA) after a previous high tibial osteotomy (HTO) constitute a minor group among those undergoing primary TKA for knee osteoarthritis (OA).
Annette W-Dahl, Otto Robertsson
doaj   +1 more source

COVID-19 pandemic and total knee arthroplasty: the concept of a containment sheet—a frugal innovation

Arthroplasty, 2020
Background The primary purpose of the present study was to assess whether use of proposed containment sheet (so called “a frugal innovation”) minimizes the aerosol and splatter dispersion during total knee arthroplasty (TKA).
Vikram Indrajit Shah, Sachin Upadhyay, Kalpesh Shah, Vipin Singh   +3 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

The Critical Role of Autophagy in the Pathogenesis of Diabetic Osteoporosis: Mechanisms and Therapeutic Measures

Drug Design, Development and Therapy
Kehao Hou,* Weipeng Shi,* Kuishuai Xu, Tianrui Wang, Yingze Zhang Knee Preservation Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, People’s Republic of China*These authors contributed equally to
Hou K, Shi W, Xu K, Wang T, Zhang Y
doaj  

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Establishing a Per-Hour Rate for Early-Career Adult Reconstruction Surgeons Performing Medicare Primary Total Joint Arthroplasty

Arthroplasty Today
Background: There is a paucity of data regarding compensation for early-career adult reconstruction surgeons. This study aims to quantify the time throughout the full episode of care for a Medicare primary total hip/knee arthroplasty and convert to per ...
Evan Catton, MD, Alan Puddy, MD, Vineet Tyagi, MD, Gregory M. Kurkis, MD, David N. Shau, MD, MBA   +4 more
doaj   +1 more source

Outcomes of the rotating hinge knee in revision total knee arthroplasty with a median follow-up of 6.2 years [PDF]

, 2021
Jake Von Hintze, Mika Niemeläinen, Harri Sintonen, Jyrki Nieminen, Antti Eskelinen   +4 more
openalex   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

Advanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz, Pablo Varela, Laura del‐Mazo‐Barbara, Irene Lodoso‐Torrecilla, Emilio Jiménez‐Piqué, Jordi Franch, Miguel Alaminos, Maria‐Pau Ginebra   +7 more
wiley   +1 more source

Equal tibial component fixation of a mobile-bearing and fixed-bearing medial unicompartmental knee arthroplasty: a randomized controlled RSA study with 2-year follow-up

Acta Orthopaedica, 2019
Background and purpose — Differences in stress distribution in a mobile-bearing and fixed-bearing unicompartmental knee arthroplasty (UKA) design might lead to a difference in fixation of the tibial component.
Daan Koppens, Søren Rytter, Stig Munk, Jesper Dalsgaard, Ole G Sørensen, Torben B Hansen, Maiken Stilling   +6 more
doaj   +1 more source