中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (46): 7401-7405.doi: 10.3969/j.issn.2095-4344.2015.46.005

• 软骨组织构建 cartilage tissue construction • 上一篇    下一篇

腰痛患者腰椎小关节退变与椎间盘退变的MRI比较

付长林,张 斌,刘 远,戴 闽,周 鑫,傅小星   

  1. 南昌大学第一附属医院骨科,江西省人工关节工程技术研究中心,江西省南昌市330006
  • 收稿日期:2015-09-24 出版日期:2015-11-12 发布日期:2015-11-12
  • 作者简介:付长林,男,1990年生,江西省高安市人,汉族,南昌大学在读硕士,医师,主要从事脊柱退变研究。
  • 基金资助:

    江西省赣鄱英才555工程

MRI comparison of lumbar facet joint degeneration and intervertebral disc degeneration in patients with low back pain

Fu Chang-lin, Zhang Bin, Liu Yuan, Dai Min, Zhou Xin, Fu Xiao-xing   

  1. Department of Orthopedics, First Affiliated Hospital of Nanchang University, Jiangxi Engineering Research Center for Artificial Joints, Nanchang 330006, Jiangxi Province, China
  • Received:2015-09-24 Online:2015-11-12 Published:2015-11-12
  • About author:Fu Chang-lin, Studying for master’s degree, Physician, Department of Orthopedics, First Affiliated Hospital of Nanchang University, Jiangxi Engineering Research Center for Artificial Joints, Nanchang 330006, Jiangxi Province, China
  • Supported by:

    the “555” Engineering Program of Jiangxi Province

摘要:

背景:研究脊柱退变的过程时发现椎间盘与小关节相互关联同时也相互影响,并将影响脊柱的正常功能及稳定,从而引起腰痛,而关于椎间盘和小关节的退变顺序一直存在争议。
目的:分析腰痛患者中腰椎小关节退变与椎间盘退变之间的关系。
方法:回顾性分析186例腰痛患者的腰椎MRI,对每例患者的L2-S1四个运动节段的小关节及椎间盘的退变进行评估。按年龄将入选人群分为3组(< 40岁,40-60岁,>60岁)。
结果与结论:腰椎小关节及椎间盘退变比率均随年龄增长而增加,二者退变均在L4-5、L5-S1节段退变最明显。在小关节与椎间盘的退变比率比较中,在各年龄段的各节段中椎间盘退变比率均大于小关节退变比率,除了年龄< 40岁及40-60岁的抽样人群中L2-3小关节退变多于椎间盘退变,但差异无显著性意义(P > 0.05)。腰椎小关节退变与椎间盘退变之间的相关性呈弱相关(χ2=100.9,P < 0.001,gamma=0.22 )。结果提示椎间盘退变与小关节退变均随年龄增长而增加,二种退变间呈弱相关,而二者在腰椎退变中的退变顺序仍不明确,需进一步研究。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 软骨组织工程, 腰椎, 小关节, 椎间盘, 退变, MRI

Abstract:

BACKGROUND: During spinal degeneration process, the intervertebral disc and facet joints are interrelated and interacted to impact the normal function and stability of the spine, thereby resulting in low back pain. Moreover, there is always a controversy on the degeneration order of the intervertebral disc and facet joint.

OBJECTIVE: To explore the relationship between lumbar facet joint degeneration and intervertebral disc degeneration in patients with low back pain.
METHODS: A retrospective analysis was made on the clinical data of 186 patients with low back pain. The facet joint degeneration and intervertebral disc degeneration at L2-S1 motion segments of each patient were evaluated. Enrolled patients were divided into three age groups: < 40 years old, 40-60 years old and ≥ 60 years old.
RESULTS AND CONCLUSION: The incidence of lumbar facet joint and intervertebral disc degeneration was increased with age, and degeneration of the lumbar facet joint and intervertebral disc were the most obvious at L4-5 and L5-S1 segments. The incidence of intervertebral disc degeneration was more than that of facet joint degeneration at each segment in all age groups, except groups of < 40 years old and 40-60 years old at L2-3 segments, but there was no significant difference (P > 0.05). There was a weak correlation between facet joint degeneration and intervertebral disc degeneration (χ2=100.9, P < 0.001, gamma=0.22). These findings show that the incidence of intervertebral disc degeneration and facet joint degeneration is increased with age, and there is a weak correlation between them. However, the lumbar degenerative order is still unclear and further research is needed.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Lumbar Vertebrae, Intervertebral Disk, Magnetic Resonance Imaging, Tissue Engineering