中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (6): 877-881.doi: 10.3969/j.issn.2095-4344.2449

• 数字化骨科 digital orthopedics • 上一篇    下一篇

7-12岁儿童颈椎关节突关节的数字化三维形态研究

刘  路1,2,王  星1,2,康小燕3,李贵花4,李筱贺1,高  尚1,蔡永强1,2,张少杰1,2,李志军1,2   

  1. 内蒙古医科大学基础医学院,1解剖教研室,2数字医学中心,内蒙古自治区呼和浩特市  0100593内蒙古自治区中医医院麻醉科,内蒙古自治区呼和浩特市  0100594内蒙古自治监狱管理局医院影像科,内蒙古自治区呼和浩特市  010059

  • 收稿日期:2019-02-15 修回日期:2019-03-06 接受日期:2019-07-10 出版日期:2020-02-28 发布日期:2020-01-17
  • 通讯作者: 张少杰,硕士,副教授,硕士生导师,内蒙古医科大学基础医学院人体解剖学教研室,内蒙古自治区呼和浩特市 010059;内蒙古医科大学数字医学中心,内蒙古自治区呼和浩特市 010059 并列通讯作者:李志军,教授,博士生导师,内蒙古医科大学基础医学院人体解剖学教研室,内蒙古自治区呼和浩特市 010059;内蒙古医科大学数字医学中心,内蒙古自治区呼和浩特市 010059
  • 作者简介:刘路,男,1988年生,内蒙古自治区包头市人,汉族,2016年内蒙古医科大学毕业,硕士,助教,主要从事青少年脊柱的数字化及应用解剖学研究。 并列第一作者:王星,男,1979年生,内蒙古自治区乌拉特中旗人,汉族,2010年内蒙古医科大学毕业,硕士,讲师,主要从事脊柱脊髓的数字与应用解剖学研究。
  • 基金资助:
    国家自然科学基金(81260269,81560348,81860383);国家自然科学基金(81660358);国家自然科学基金(81860382);内蒙古医科大学青年创新基金项目(YKD2017QNCX013);内蒙古医科大学科技百万项目(2015YKDKJBW03);内蒙古医科大学科技百万项目(YKD2017KJBW009)

Digital three-dimensional morphology of cervical joint facet in 7-12-year-old children

Liu Lu1, 2, Wang Xing1, 2, Kang Xiaoyan3, Li Guihua4, Li Xiaohe1, Gao Shang1, Cai Yongqiang1, 2, Zhang Shaojie1, 2, Li Zhijun1, 2   

  1. 1Department of Anatomy, 2Digital Medicine Center, School of Basic Medicine, Inner Mongolia Medical University; 3Department of Anesthesiology, Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine; 4Department of Radiography, Inner Mongolia Autonomous Prison Administration Hospital
  • Received:2019-02-15 Revised:2019-03-06 Accepted:2019-07-10 Online:2020-02-28 Published:2020-01-17
  • Contact: Zhang Shaojie, Master, Associate professor, Master’s supervisor, Department of Anatomy, Digital Medicine Center, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010059, Inner Mongolia Autonomous Region, China Li Zhijun, Professor, Doctoral supervisor, Department of Anatomy, Digital Medicine Center, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010059, Inner Mongolia Autonomous Region, China
  • About author:Liu Lu, Master, Assistant lecturer, Department of Anatomy, Digital Medicine Center, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010059, Inner Mongolia Autonomous Region, China Wang Xing, Master, Lecturer, Department of Anatomy, Digital Medicine Center, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010059, Inner Mongolia Autonomous Region, China Liu Lu and Wang Xing contributed equally to this work.
  • Supported by:
    the National Natural Science Foundation of China, No. 81260269, 81560348, 81860383, 81660358, and 81860382; the Young Innovation Foundation of Inner Mongolia Medical University, No. YKD2017QNCX013; the Science and Technology Million Project of Inner Mongolia Medical University, No. 2015YKDKJBW03 and YKD2017KJBW009 

摘要:

文题释义:

颈椎关节突关节:是由下位椎骨的上关节突及上位椎骨的下关节突所形成的近似平面型的微动小关节,外面覆盖关节囊,但关节囊松弛,可以进行滑动,属滑膜关节,其关节囊位于关节的外侧,小关节作为脊柱后柱的重要组成部分,其关节直接承受着脊柱前屈、后伸、压缩、牵拉、剪切、扭转等负荷,其作为运动枢纽,对维持脊柱稳定及正常生理活动起着至关重要的作用。

背景:国内外学者研究均证实关节突关节面的不对称性和关节突关节角的不对称性均可导致关节退变、关节滑脱及相应的病变,但目前的研究均集中于成人。已证实随着年龄的增长,关节突关节的病变如小关节紊乱、绞锁等均是引起颈椎疼痛、失稳、滑脱、骨性关节炎及神经、血管受压甚至致瘫等的最常见原因之一。对于儿童关节突关节的相关研究则甚少。

目的:通过收集7-12岁儿童颈椎CT影像扫描数据,行三维重建并行颈椎关节突关节的形态测量与分析,以探索关节突关节形态发育特征及增龄变化规律,为临床儿童颈椎病的早期诊断与治疗提供理论依据。

方法:收集2013年9月至2015年9月间在内蒙古医科大学第一、二附属医院及内蒙古国际蒙医医院影像科行儿童颈椎多层螺旋CT扫描的影像资料99例,将原始以DICOM格式数据导入Mimics软件进行三维重建,并在三维模型上行形态学测量。试验于2015-03-11经内蒙古医科大学医学伦理委员会批准,批准号YKD2015049。

结果与结论:①儿童颈椎关节突关节面长总体随年龄的增长呈递增趋势,随椎序的增长呈递减趋势;②关节突关节面宽中上关节突关节面宽呈V型,下关节突关节面宽随椎序递增呈增大趋势;③关节突关节结间距总体呈“尖峰”状;④关节突关节冠状位角整体呈“V”型;⑤关节突关节矢状位角呈倒“V”趋势;⑥提示7-12岁儿童颈椎节段关节突关节的形态学特征不存在关节突的不对称性。

ORCID: 0000-0003-0209-0102(刘路)

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

关键词: 颈椎, 关节突关节, 形态学特征, 关节突关节角, 儿童

Abstract:

BACKGROUND: Lots of researches by domestic and foreign scholars have confirmed that the asymmetry of facet joint surface or the articular angles might cause the degeneration of the facet joints, and the articular spondylolisthesis. But most of the studies focus on the adult. It has been confirmed that the most common cause of the cervical disease, of the osteoarthritis, of the neurovascular compression or even the paralysis is the pathological changes of facet joint for people as they grow older. There are few studies on the facet joints in children.

OBJECTIVE: To explore the cervical joint facet morphology development characteristics and age-related changes by collecting the CT scanning data of cervical vertebrae in children aged 7-12 years old, three-dimensional reconstruction and cervical facet joint morphology measurement and analysis.

METHODS: Through collecting the data of multi-layers spiral CT scan of children in the First Affiliated Hospital and Second Affiliated Hospital of Inner Mongolia Medical University and Inner Mongolia International Mongolian Hospital from September 2013 to September 2015, 99 cases of cervical structures were selected. Then DICOM format of original data were imported in Mimics software for three-dimensional reconstruction. Morphological measurement was conducted on the three-dimensional model. The study was approved by the Ethical Committee of Inner Mongolia Medical University on March 11, 2015, approval No. YKD2015049.

RESULTS AND CONCLUSION: (1) The length of children cervical joint facet was on a rise with age and a decreasing trend with ordinal number of vertebrae. (2) The width of children middle upper cervical joint facet showed “V” type. The width of children lower cervical joint facet increased with the increase of vertebral order. (3) The trend of distance between articular tubercles was “spike” shape. (4) The coronal angle of joint facet presented to be “V” shape. (5) The sagittal angle of joint facet was in inverted “V” shape. (6) In summary, there is no asymmetry of articular process in the morphological characteristics of cervical facet joints in 7-12-year-old children.

Key words: cervical vertebra, facet joint, morphological characteristics, angles of facet joint, children

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