中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (35): 5296-5303.doi: 10.3969/j.issn.2095-4344.2016.35.019

• 骨与关节学术探讨 academic discussion of the bone and joint • 上一篇    下一篇

L5峡部裂椎体上关节突间距与椎体高度的比值

孙月钊,强晓军   

  1. 濮阳市油田总医院骨一科,河南省濮阳市 457001
  • 修回日期:2016-06-29 出版日期:2016-08-26 发布日期:2016-08-26
  • 通讯作者: 强晓军,濮阳市油田总医院骨一科,河南省濮阳市 457001
  • 作者简介:孙月钊,男,1981年生,汉族,2013年佳木斯大学毕业,硕士,主治医师,主要从事脊柱外科方面的研究。

Ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra

Sun Yue-zhao, Qiang Xiao-jun   

  1. First Department of Orthopedics, Puyang Oilfield General Hospital, Puyang 457001, Henan Province, China
  • Revised:2016-06-29 Online:2016-08-26 Published:2016-08-26
  • Contact: Qiang Xiao-jun, First Department of Orthopedics, Puyang Oilfield General Hospital, Puyang 457001, Henan Province, China
  • About author:Sun Yue-zhao, Master, Attending physician, First Department of Orthopedics, Puyang Oilfield General Hospital, Puyang 457001, Henan Province, China

摘要:

文章快速阅读:

 

 

文题释义:
腰椎峡部裂:为腰椎一侧或双侧椎弓上下关节突之间的峡部骨质缺损不连续,亦称椎弓峡部裂或峡部不连,是脊柱外科腰部疾患的常见病之一,此病症易致青少年腰椎滑脱,导致腰椎管狭窄的各种症状。
骨化中心:椎弓中一个骨化中心通过逐渐演变发生发育为上关节突及椎弓根和横突,另一个骨化中心逐渐演变发生发育为下关节突和椎板棘突的一半,将来二者不能完全愈合即为峡部裂。
 
摘要
背景:由于L5峡部裂患者在暴露两侧关节突关节时,较非峡部裂患者稍困难,因而L5峡部裂椎体上关节突间距与椎体高度可作为一种间接诊断征象为峡部裂诊断起到提示作用。
目的:分析L5峡部裂椎体上关节突顶点间距与L5峡部裂椎体高度的比值与峡部裂的关系。
方法:①分析腰椎峡部裂的解剖结构特点及诊断鉴别方法,对以L5峡部裂椎体上关节突顶点间距与L5峡部裂椎体高度的比值鉴别腰椎峡部裂的可行性进行分析;②收集2013年4月至2015年2月濮阳市油田总医院骨科就诊的23例L5峡部裂患者及30例正常对照者,测量2组L5峡部裂上关节突间距与L5椎体高度的比值。
结果与结论:①L5上关节突间距与椎体高度比值反映了L5峡部裂的发生可能与L5上关节突间距相对较宽有关系;②临床试验结果显示L5峡部裂患者的L5上关节突顶点间距与L5椎体高度比值较正常人群比值高;③结果提示L5上关节突间距与椎体高度比值反映了L5峡部裂的发生。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程 

ORCID:
0000-0003-2492-2061(孙刚)

关键词: 骨科植入物, 脊柱植入物, 峡部裂, L5, 上关节突间距, 椎体高度, 诊断

Abstract:

BACKGROUND: It is difficult to expose bilateral facet joints in L5 spondylolysis patients compared with non-spondylolysis patients. Thus, vertebral facet joint spacing and height in L5 spondylolysis patients can be used as indirect diagnostic signs that play key roles in the diagnosis of spondylolysis.

OBJECTIVE: To analyze the ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra and the relationship between the lumbar spondylolysis and the relative spacing of articular process.
METHODS: (1) Analysis of anatomical structure characteristics and diagnostic methods of lumbar spondylolysis: The ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra in diagnosing feasibility of lumbar spondylolysis was analyzed. (2) A total of 23 patients with L5 spondylolysis from Department of Orthopedics, Puyang Oilfield General Hospital and 30 normal controls were collected from April 2013 to February 2015. The ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra was measured between the two groups. 

RESULTS AND CONCLUSION: (1) The ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra reflected that the occurrence of L5 spondylolysis was probably associated with the width of L5 vertebral facet joint spacing. (2) Clinical trial results showed that the ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra in L5 spondylolysis patients was higher than normal controls. (3) Results indicate that the ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebra reflects the occurrence of L5 spondylolysis.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Lumbar Vertebrae, Rdiographic Image Enhancement, Tissue Engineering

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