[HTML][HTML] Advances in additive manufacturing of auxetic structures for biomedical applications

D Jiang, H Thissen, TC Hughes, K Yang… - Materials Today …, 2024 - Elsevier
Auxetic structures, a class of metamaterials, exhibit a unique negative Poisson's ratio
behavior. Their mechanical properties demonstrate considerable potential for applications in …

A review of computational optimization of bone scaffold architecture: methods, challenges, and perspectives

AH Foroughi, C Valeri, MJ Razavi - Progress in Biomedical …, 2024 - iopscience.iop.org
The design and optimization of bone scaffolds are critical for the success of bone tissue
engineering (BTE) applications. This review paper provides a comprehensive analysis of …

Design and manufacturing of patient-specific Ti6Al4V implants with inhomogeneous porosity

M Rana, S Karmakar, A Bandyopadhyay… - Journal of the …, 2023 - Elsevier
Stress shielding remains a challenge in orthopaedic implants, including total hip
arthroplasty. Recent development in printable porous implants offers improved patient …

[HTML][HTML] In silico assessment of the bone regeneration potential of complex porous scaffolds

R Asbai-Ghoudan, G Nasello, MÁ Pérez… - Computers in Biology …, 2023 - Elsevier
Mechanical environment plays a crucial role in regulating bone regeneration in bone
defects. Assessing the mechanobiological behavior of patient-specific orthopedic scaffolds …

Optimization of functionally graded solid-network TPMS meta-biomaterials

F Pehlivan, FH Öztürk, S Demir, A Temiz - Journal of the Mechanical …, 2024 - Elsevier
The current study enhances the performance of solid-network triply periodic minimal surface
(TPMS) cellular materials through using cell size grading along with the Taguchi method …

Experimental analysis of stress shielding effects in screw spacers placed in porcine spinal tissue

EA Alcántara-Arreola, KN Silva-Garcés… - Journal of …, 2024 - pmc.ncbi.nlm.nih.gov
Bone cortical tissues reorganize and remodel in response to tensile forces acting on them,
while compressive forces cause atrophy. However, implants support most of the payload …

[HTML][HTML] The effects of different femoral component materials on bone and implant response in total knee arthroplasty: a finite element analysis

A Galas, L Banci, B Innocenti - Materials, 2023 - mdpi.com
Due to the high stiffness of the biomaterials used in total knee arthroplasty, stress shielding
can lead to decreased periprosthetic bone mineral density and bone resorption. As different …

Applications of Auxetic Structures in Orthopaedics: A Sco** Review

T Marotta, M Vlasea, S McLachlin - Bioprinting, 2024 - Elsevier
Background Auxetic structures, meta-materials with a negative Poisson's ratio, exhibit
unique mechanical behaviour, but there is currently limited use and understanding of how to …

Tailoring and characterization of bioactive graft material for alveolar bone preservation and regeneration in fresh extraction sockets of dog model

A Hamdy, M Saad, R ElBackly, S Nouh, H Jain… - Scientific Reports, 2025 - nature.com
The objective of this study was to tailor an osteoinductive scaffold for alveolar bone
regeneration and around immediately placed implants in extraction sockets of dogs …

Clinical translation of personalized bioengineered implant scaffolds

C Xu, S Ivanovski - Nature Reviews Bioengineering, 2025 - nature.com
Organ and tissue damage, particularly of the musculoskeletal system, is commonly
encountered in the clinic and can impact patient quality of life. Reconstructive operations …