Advance in finite element analysis of the whole lumbar spine based on multimodal image fusion technique
- VernacularTitle:基于多模态影像融合技术的全腰椎有限元分析研究进展
- Author:
Jian-ya YE
1
;
Qing-qiang YAO
;
Chang LIU
Author Information
- Publication Type:Journal Article
- Keywords: multimodal image fusion technique; finite element analysis; lumbar spine; applied anatomy; biomechanical analysis
- From: Journal of Regional Anatomy and Operative Surgery 2025;34(7):642-647
- CountryChina
- Language:Chinese
- Abstract: Multimodal image fusion technique is a key technology that combines a variety of medical imaging methods to obtain compre-hensive diagnostic information,which has been widely used in clinical disease research.Finite element analysis is essentially a numerical method for solving differential equations,which simulates various physiological and pathological scenarios through combining with multimodal image fusion technique.It has been applied to many medical fields such as the whole lumbar spine,and plays an important role in anatomical research,biomechanical research,and the occurrence and development of diseases.This combination of technologies can simulate pathological processes such as vertebral loading,intervertebral disc degeneration and ligament ossification in three-dimensional space,thereby offering precise support for the elucidation of mechanical mechanisms,assessment of risk and design of surgical plan.This paper systematically reviewed the advances of finite element analysis based on multimodal image fusion in different anatomical units of the whole lumbar spine through literature collection and collation,and analyzed its key problems in model construction,material property assignment,validation methods and clinical transformation.The synergy of finite element analysis and multimodal image fusion provides clinicians with more basis for the diagnosis and treatment of lumbar spine diseases,and has broad application prospects.
