... environments for bone remodeling during spinal fusion process. A design space optimization-topology optimization based algorithm was utilized to numerically reproduce the mechano-driven bone ingrowth process under three daily load cases, and the fusion outcomes were analyzed in terms of bone morphological...

... a favorable range (52–143 μ m) for bone ingrowth. Micromotions reduced (39–105 μ m) with bone remodeling, indicating lesser chances of implant migration. Bone apposition was predominant around acetabular rim, compared to dome, for all interface conditions. Periprosthetic bone resorption of 10–20% and bone...

...Rahul Gautam Talukdar; Ceby Mullakkara Saviour; Kaustubh Tiwarekar; Santanu Dhara; Sanjay Gupta Spinal fusion is an effective surgical treatment for intervertebral disk degeneration. However, the consequences of implantation with interbody cages on load transfer and bone remodeling in the vertebral...

... 15 11 2021 17 12 2021 low-magnitude mechanical stimulation bone remodeling osteoporosis 3-point bending finite element model Osteoporosis is a common degenerative bone disease and is characterized by a net loss of bone volume over time, e.g., when bone is resorbed more...

... bone density over time has been studied here through analysis of bone remodeling (BR). For normal bodyweight, the highest hollowness exhibited clinically relevant biomechanical response, for all bone conditions. However, for heavier subjects, consideration of bone quality was found to be essential...

...A. Ostadi Moghaddam; M. J. Mahjoob; A. Nazarian Developing precise computational models of bone remodeling can lead to more successful types of orthopedic treatments and deeper understanding of the phenomenon. Empirical evidence has shown that bone adaptation to mechanical loading is frequency...

...% and 27% for the trade-off geometries as compared to ∼39% for a generic implant. Moreover, the overall chances of interface failure have been minimized for the optimal designs, compared to the generic implant. The adaptive bone remodeling was also found to be minimal for the optimally designed implants...

.... Res. , 352 , pp. 66 – 74 . [3] Bougherara , H. , Bureau , M. N. , and Yahia , L. , 2010 , “ Bone Remodeling in a New Biomimetic Polymer-Composite Hip Stem ,” J. Biomed. Mater. Res. A , 92 ( 1 ), pp. 164 – 174 . 10.1002/jbm.a.32346 [4] Huiskes , R. , Weinans , H...

..., 2014. Assoc. Editor: Tammy Donahue. 24 07 2013 10 12 2013 16 12 2013 Periprosthetic bone remodeling is frequently observed after total hip replacement. Reduced bone density increases the implant and bone fracture risk, and a gross loss of bone density challenges fixation...

...Ridha Hambli In this paper, a novel multiscale hierarchical model based on finite element analysis and neural network computation was developed to link mesoscopic and macroscopic scales to simulate the bone remodeling process. The finite element calculation is performed at the macroscopic level...

... physiological models prosthetics stress analysis bone remodeling finite element analysis hip replacement prosthesis These values were successively adapted for each one of the models at different moments in time: at the postoperative moment (15 days after the operation), 6 months, 1 year, 3...

...In Gwun Jang; Il Yong Kim; Byung Man Kwak In bone-remodeling studies, it is believed that the morphology of bone is affected by its internal mechanical loads. From the 1970s, high computing power enabled quantitative studies in the simulation of bone remodeling or bone adaptation. Among them...