摘要
背景:有限元分析法在骨科生物力学研究领域中已得到广泛的应用,作为与传统实验生物力学互相验证和互为补充的方法,它发挥着其他方法不可替代的作用。目前有限元分析法对人体软组织(如肛提肌)的研究在国内外尚处于初级阶段,但其发展极其迅速。目的:针对女性盆底肛提肌的有限元分析研究进展作一综述。方法:由第一作者检索1990/2008 PubMed数据及中国期刊引文数据库中有关盆底功能障碍性疾病与盆底肛提肌有限元及生物力学分析与盆底重建等方面的文献。结果与结论:通过对女性盆底肛提肌有限元模型的建立及其分析不仅有助于了解盆底功能障碍性疾病的发生机制,而且还能帮助改进医疗器械设计及实施最佳外科手术计划。虽然现在对盆底软组织肌肉的有限元模型建立及分析尚处于初级阶段,但随着计算机硬件的飞速发展及各类有限元应用软件的持续改进,有限元法的应用将越加广泛。
BACKGROUND： Finite element analysis is widely applied in biomechanical studies of Orthopedics. It plays an irreplaceable role as a method complement and verify each other with traditional experiment biomechanics. At present the finite element analysis of soft tissue （such as levator ani muscle） remains exploration in domestic and international research, but it is developing rapidly. OBJECTIVE： To review about the finite element analysis progress of female pelvic floor levator ani muscle. METHODS： A computer-based online search of PubMed and CNKI databases was performed for articles published between 1990 and 2008 regarding pelvic floor dysfunction, pelvic floor levator ani muscle finite element analysis, and pelvic floor reconstruction. RESULTS AND CONCLUSION： The establishment and the finite element analysis of the female pelvic floor levator ani muscles can help to know the mechanism of female pelvic floor dysfunction, and improve the medical instrument design and implementation of the surgical operation plan. Although the establishment and analysis of three-dimensional finite element model of pelvic floor soft tissue remains in primary stage, the application of finite-element method will be more widely with computer hardware of the rapid development and finite-element application soflware of the continuing improvement.
出处
《中国组织工程研究与临床康复》
CAS
CSCD
北大核心
2010年第43期8125-8128,共4页
Journal of Clinical Rehabilitative Tissue Engineering Research
基金
温州市科技局对外合作科研项目(H20090073)~~
