BIOMECHANICAL EFFECT OF ANNULAR TEARS IN HEALTHY AND DEGENERATED LUMBAR DISCS

机译：环状泪在健康和退化腰椎间盘中的生物力学效应

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Structural alterations in the disc are accompanied by changes in disc tissue structure and composition during degeneration processes. As the lumbar disc degenerates, the disc height decreases. At the same time due to the development of fissures and cracks in the annulus, its material behavior changes. The degeneration process also includes cleft formation in the nucleus and reduction in water content in the nucleus and annulus. Porosity and drained modulus of the disc tissues are also affected by disc degeneration. The clear demarcation between nucleus and surrounding annulus slowly disappear as the disc degeneration progresses thus increasing the annulus volume while reducing the nucleus volume.

机译：椎间盘中的结构改变在变性过程中伴随着椎间盘组织结构和组成的变化。随着腰椎间盘退变，椎间盘高度降低。同时，由于环中裂缝和裂缝的发展，其物质行为也发生了变化。变性过程还包括在细胞核中形成裂隙以及减少细胞核和环中的水分含量。椎间盘组织的孔隙率和排水模量也受椎间盘退变的影响。随着椎间盘退变的进行，核与周围环之间的清晰分界逐渐消失，从而增加了环的体积，同时减小了核的体积。

著录项

来源
《ASME summer bioengineering conference;SBC2012》|2012年|173-174|共2页
会议地点
作者
Raghu N Natarajan; Howard S An; Gunnar BJ Andersson;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Annular tears and disc degeneration in the lumbar spine. A post-mortem study of 135 discs [J] . OL Osti, B Vernon-Roberts, R Moore, The Journal of Bone and Joint Surgery. British VolumecBritish Orthopaedic Association , Australian Orthopaedic Association , Canadian Orthopaedic Association . . . [et al] . 1992,第5期

机译：腰椎环形撕裂和椎间盘退变。 135张光盘的事后研究
2. Pharmacological enhancement of disc diffusion and differentiation of healthy, ageing and degenerated discs : Results from in-vivo serial post-contrast MRI studies in 365 human lumbar discs. [J] . Rajasekaran S, Venkatadass K, Naresh-Babu J, European spine journal: official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society . 2008,第5期

机译：椎间盘扩散和健康，衰老和变性椎间盘的分化的药理作用增强：365个人腰椎间盘的体内串行对比后MRI研究的结果。
3. Is Size of the Pre-Operative Annular Tear Measurement a Risk for Early Recurrent Lumbar Disc Herniation? [J] . Erdin? ?ZEK, Ramazan SARI, Fatih Han B?LüKBA?I, Firat Tip Dergisi . 2019,第1期

机译：术前环状撕裂测量的尺寸是否有早期复发性腰椎间盘突出症的风险？
4. BIOMECHANICAL EFFECT OF ANNULAR TEARS IN HEALTHY AND DEGENERATED LUMBAR DISCS [C] . Raghu N Natarajan, Howard S An, Gunnar BJ Andersson ASME bioengineering conference . 2012

机译：健康和退化腰椎间盘中环形泪液的生物力学效果
5. Solute Transport in a Healthy and Degenerated Lumbar Intervertebral Disc: A Finite Element Study [D] . Roig, Daniel J., Jr. 2011

机译：健康退化的腰椎间盘中溶质的运输：有限元研究
6. Pathomechanism and Biomechanics of Degenerative Disc Disease: Features of Healthy and Degenerated Discs [O] . Sertac Kirnaz, Charisse Capadona, Marianne Lintz, 2021

机译：退行性椎间盘疾病的土地理学和生物力学：健康和退化椎间盘的特点
7. Pharmacological enhancement of disc diffusion and differentiation of healthy, ageing and degenerated discs: Results from in-vivo serial post-contrast MRI studies in 365 human lumbar discs [O] . Rajasekaran, S., Venkatadass, K., Naresh Babu, J., 2008

机译：椎间盘扩散和健康，衰老和变性椎间盘的分化的药理作用增强：365位人体腰椎间盘的体内系列对比后MRI研究结果

BIOMECHANICAL EFFECT OF ANNULAR TEARS IN HEALTHY AND DEGENERATED LUMBAR DISCS

摘要

著录项

相似文献

相关主题

期刊订阅