Extrusion-based 3D printing of bioactive glass scaffolds-process parameters and mechanical properties: A review

BC Palivela, SD Bandari, RS Mamilla - Bioprinting, 2022 - Elsevier
Tissue regeneration, proliferation, and cell attachment are the objectives of a scaffold for
bone and cartilage-related defect treatments. The development of novel biodegradable …

Compressive properties and deformation mechanism of selective laser melting of Ti6Al4V porous femoral implants based on topological optimization

H Li, B Yao, Z Li, Y Peng, H Fan - Composite Structures, 2023 - Elsevier
Although the design and mechanical properties of the porous structure have been widely
explored, the porous structure and the unit cell with excellent mechanical properties …

Three‐dimensional printing of zirconia scaffolds for load bearing applications: Study of the optimal fabrication conditions

A Gaddam, DS Brazete, AS Neto, B Nan… - Journal of the …, 2021 - Wiley Online Library
Yttria‐stabilized zirconia (YSZ) scaffolds with a planned macroporosity fraction of about 70%
were fabricated by Robocasting from inks with high solid loadings. The effects of solids …

Robocasting and surface functionalization with highly bioactive glass of ZrO2 scaffolds for load bearing applications

A Gaddam, DS Brazete, AS Neto, B Nan… - Journal of the …, 2022 - Wiley Online Library
This work is a proof of concept for making load bearing implants with osseointegration and
bone bonding ability. Yttria‐stabilized zirconia (YSZ) scaffolds with a percentage of macro …

Design optimization of functionally graded lattice infill total hip arthroplasty stem for stress shielding reduction

J Nomura, A Takezawa, H Zhang… - Proceedings of the …, 2022 - journals.sagepub.com
Reducing stress shielding of stem-inserted femurs in total hip arthroplasty caused by the
high stiffness of the stem is an emerging medical engineering issue. In this study, a …

Structural design and economic analysis of prosthetic leg for below and above knee amputation

S Sundararaj, GV Subramaniyan - Materials Today: Proceedings, 2021 - Elsevier
Amputation is a surgical process of cutting off a limb and the amputees seek immediate
replacement of prosthetic legs at an affordable cost. In this paper, the structural and …

[HTML][HTML] Physiologically engineered porous titanium/brushite scaffolds for critical-size bone defects: A design and manufacturing study

D Abdulaziz, AD Anastasiou, V Panagiotopoulou… - journal of the …, 2023 - Elsevier
Repairing critical-size bone defects still represents a critical clinical challenge in the field of
trauma surgery. This study focuses on a physiological design and manufacturing of porous …

Finite element analysis of the mechanical behavior of the different angle hip femoral stem

Y Güvercin, M Yaylacı, H Ölmez, EU Yaylacı… - 2022 - 79.123.160.167
Femoral stems with proximal metaphyseal involvement are commonly used total hip
replacement components with very good results. In this study, total hip arthroplasty (THA) …

Nondestructive evaluation of mechanical properties of femur bone

D Gautam, VKP Rao - Journal of Nondestructive Evaluation, 2021 - Springer
In a human body, the femur is one of the strongest and longest bones and commonly
fractured bone shown in the last decades, especially in elderly humans. Common femur …

Revealing the compressive and flow properties of novel bone scaffold structure manufactured by selective laser sintering technique

S Rashia Begum, M Saravana Kumar… - Proceedings of the …, 2022 - journals.sagepub.com
Additive manufacturing is revolutionizing the field of medical sciences through its key
application in the development of bone scaffolds. During scaffold fabrication, achieving a …