A biomechanical progress of lumbar intervertebral disk in terms of structural features, internal pressure and different loads
10.3969/j.issn.2095-4344.2015.20.024
- VernacularTitle:腰椎间盘结构、盘内压力及不同载荷的影响:生物力学研究进展
- Author:
Xiaoning WEI
;
Yan WANG
;
Fei PEI
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2015;19(20):3242-3247
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Lumbar disc herniation is the most common cause of lumbago in clinic, which seriously affect the patient's daily life, study and work. Therefore, studies on biomechanics of lumbar intervertebral disk benefit to prevent and treat the diseases associated with lumbar intervertebral disk. OBJECTIVE: To summarize the biomechanical progress of lumbar intervertebral disk. METHODS: The first author retrieved China National Knowledge Infrastructure and PubMed database for literatures published from 2009 to 2014. The key words were intervertebral disc, nucleus pulposus, biomechanics, fibrosis annulus, cartilage in Chinese and English, respectively. Articles regarding biomechanical characteristics of lumbar intervertebral disk, nucleus pulposus, fibrosis annulus and cartilage were included, and repetitive studies were excluded. Totaly 5 072 articles were retrieved initialy. In accordance with inclusion and exclusion criteria, 41 articles were included in result analysis. RESULTS AND CONCLUSION:We can fuly understand the pathogenesis, development and adverse consequences of diseases related to the lumbar intervertebral disk by summarizing the structural features and internal pressure of lumbar intervertebral disk and the effect of different loads, biomechanical characteristics of lumbar intervertebral disk with degenerative changes and establishment of mechanical model of lumbar intervertebral disk. It is of directive significance for daily health care of the lumbar intervertebral disk and how to better use force, a physical factor, to solve the lumbar intervertebral disk problems.
