So sánh phương pháp
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| Đo hình thái vi CT× | Tái cấu trúc xương bằng Phân tích Phần tử Hữu hạn (FEA)× | |
|---|---|---|
| Lĩnh vực | Cơ sinh học | Cơ sinh học |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1989 | 1987 |
| Người khởi xướng≠ | Feldkamp | Rik Huiskes |
| Loại≠ | 3D image acquisition and quantitative analysis | Multi-physics finite element pipeline |
| Công trình gốc≠ | Feldkamp, L. A., Davis, L. C., & Kress, J. W. (1984). Practical cone-beam algorithm. Journal of the Optical Society of America A, 1(6), 612-619. DOI ↗ | Huiskes, R., Weinans, H., Grootenboer, H. J., Dalstra, M., Fudala, B., & Slooff, T. J. (1987). Adaptive bone-remodeling theory applied to prosthetic-design analysis. Journal of Biomechanics, 20(11-12), 1135-1150. DOI ↗ |
| Tên gọi khác | microCT, Micro-CT analysis, 3D bone morphometry | Bone remodeling simulation, Trabecular architecture adaptation, Mechano-regulation |
| Liên quan | 3 | 3 |
| Tóm tắt≠ | Micro-computed tomography (microCT) morphometry quantifies 3D bone and tissue architecture at micrometer resolution, enabling detailed assessment of bone density, trabecular structure, and porosity. Developed by Feldkamp and colleagues and standardized by the American Society for Bone and Mineral Research, microCT is the gold standard for preclinical bone analysis and has expanded to tissue engineering and material characterization. | Finite element analysis (FEA) for bone remodeling predicts how bone tissue density and architecture adapt to changes in mechanical loading over time. Pioneered by Rik Huiskes and Donald Carter in the 1980s, this computational approach integrates stress analysis with biophysical remodeling rules to simulate the long-term response of bone to disease, aging, or surgical intervention. |
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