中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (15): 3138-3146.doi: 10.12307/2025.197

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

儿童颈椎神经弓中心软骨联合形态发育的数字解剖学特征

伊钰营1,孙瑞芬2,尹兆正1,李  磊1,张凤珍1,李梓瑜1,李  琨3,4,任小燕5,王  星3,4,张少杰3,4   

  1. 内蒙古医科大学,1研究生院,3基础医学院人体解剖教研室,4数字医学中心,内蒙古自治区呼和浩特市   010110;2内蒙古医科大学第二附属医院影像中心,内蒙古自治区呼和浩特市   010000;5内蒙古医科大学附属医院内分泌科,内蒙古自治区呼和浩特市   010050
  • 收稿日期:2024-03-20 接受日期:2024-05-20 出版日期:2025-05-28 发布日期:2024-11-04
  • 通讯作者: 通讯作者:张少杰,博士,教授,硕士生导师,内蒙古医科大学,基础医学院人体解剖教研室,数字医学中心,内蒙古自治区呼和浩特市 010110 共同通讯作者:王星,博士,副教授,硕士生导师,内蒙古医科大学,基础医学院人体解剖教研室,数字医学中心,内蒙古自治区呼和浩特市 010110
  • 作者简介:伊钰营,女,1997年生,河北省沧州市人,汉族,内蒙古医科大学在读硕士,主要从事儿童脊柱软骨发育的研究。 共同第一作者:孙瑞芬,女,1983年生,内蒙古自治区呼和浩特市托克托县人,汉族,主要从事医学影像诊断方面的研究。
  • 基金资助:
    国家自然科学基金项目(82360892),项目负责人:张少杰;内蒙古自治区卫生科技计划项目(202201219),项目负责人:张少杰;内蒙古自治区教育厅科技领先人才和创新团队建设项目(NMGIRT2307),项目负责人:张少杰;内蒙古医科大学重点项目(YKD2022ZD007),项目负责人:张少杰;内蒙古医科大学博士启动基金项目(YKD2023BSQD011),项目负责人:张少杰;2022年内蒙古自治区卫生科技计划项目(202201354),项目负责人:孙瑞芬

Digital anatomical characteristics of morphological development of neurocentral synchondrosis of cervical vertebra in children

Yi Yuying1, Sun Ruifen2, Yin Zhaozheng1, Li Lei1, Zhang Fengzhen1, Li Ziyu1, Li Kun3, 4, Ren Xiaoyan5, Wang Xing3, 4, Zhang Shaojie3, 4   

  1. 1Graduate School, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China; 2Imaging Center, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010000, Inner Mongolia Autonomous Region, China; 3Department of Human Anatomy, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China; 4Digital Medical Center, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China; 5Department of Endocrinology, Affiliate Hospital of Inner Mongolia Medical University, Hohhot 010050, Inner Mongolia Autonomous Region, China
  • Received:2024-03-20 Accepted:2024-05-20 Online:2025-05-28 Published:2024-11-04
  • Contact: Corresponding author: Zhang Shaojie, MD, Professor, Master’s supervisor, Department of Human Anatomy, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China; Digital Medical Center, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China Co-corresponding author: Wang Xing, MD, Associate professor, Master’s supervisor, Department of Human Anatomy, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China; Digital Medical Center, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China
  • About author:Yi Yuying, Master candidate, Graduate School, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China Sun Ruifen, Imaging Center, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010000, Inner Mongolia Autonomous Region, China Yi Yuying and Sun Ruifen contributed equally to this article.
  • Supported by:
    National Natural Science Foundation of China, No. 82360892 (to ZSJ); Inner Mongolia Autonomous Region Health Science and Technology Program, No. 202201219 (to ZSJ); Department of Education’s Science and Technology Leading Talents and Innovation Team Building Project, No. NMGIRT2307 (to ZSJ); Key Project of Inner Mongolia Medical University, No. YKD2022ZD007 (to ZSJ); Inner Mongolia Medical University Doctoral Start-up Fund Project, No. YKD2023BSQD011 (to ZSJ); 2022 Inner Mongolia Autonomous Region Health Science and Technology Program Project, No. 202201354 (to SRF)

摘要:

文题释义:
神经弓中心软骨联合:位于未骨化椎体的两侧,将椎体与两侧椎弓相连。神经弓中心软骨联合的存在促进椎体、椎管和椎弓解剖结构的形成,神经弓中心软骨联合的生长过程及骨化程度对颈椎的正常发育发挥重要作用。

摘要
背景:随着国内外学者对儿童颈椎相关疾病重视程度的提升,探知不同年龄儿童颈椎形态发育解剖学指标及变化规律的需求不断提高。
目的:通过测量1-6岁儿童C2-C7神经弓中心软骨联合解剖学位置指标,探讨及分析儿童不同年龄和椎序间形态发育的变化规律。
方法:回顾性收集了省级三甲医院1-6岁儿童正常颈椎CT影像资料160例,按照1周岁为一个年龄组分6组,将连续扫描的颈椎断层影像原始数据导入Mimics 16.0软件中,在二维图像窗口下,选择Measurements测量工具分别在冠状面及横断面上对颈椎C2-C7节段神经弓中心软骨联合的解剖学位置指标进行测量和分析。
结果与结论:①C2-C7神经弓中心软骨联合两侧间距离、神经弓中心软骨联合左右侧与横突的距离均随着年龄增长逐渐增大,各颈椎节段椎骨整体发育较神经弓中心软骨联合骨化速度快;②C2-C7神经弓中心软骨联合两侧横断面夹角随年龄增长逐渐增大、神经弓中心软骨联合左右侧与椎体前后缘的夹角均逐渐减小,颈椎节段神经弓中心软骨联合两侧趋于向椎弓部位生长,主要促进椎弓的生长发育;③除C7以外,其他椎段随着颈椎下行神经弓中心软骨联合两侧冠状面夹角变化较小,颈椎的神经弓中心软骨联合更偏向于纵向生长与骨化;④C7的神经弓中心软骨联合位置变化与其余颈椎节段有明显差异;⑤儿童C2-C7神经弓中心软骨联合位置解剖学指标在不同年龄段和不同椎体之间有明显发育规律,且这些规律有助于儿童颈椎疾病的临床诊断与治疗。

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: 儿童, 颈椎, 颈椎疾病, 神经弓中心软骨联合, 形态发育

Abstract: BACKGROUND: With the increasing attention of scholars at home and abroad to children’s cervical spine-related diseases, the demand for exploring the anatomical indicators and changes of cervical spine morphology and development in children of different ages is increasing.
OBJECTIVE: To explore and analyze the morphological changes of children with different ages and vertebral sequences by measuring the anatomical position indexes of C2-C7 neurocentral synchondrosis in children aged 1-6 years.
METHODS: Normal cervical spine CT images were retrospectively collected from 160 children aged 1-6 years at provincial tertiary hospitals. They were divided into six groups according to an age group of 1 year. The raw data of consecutively scanned cervical spine tomography images were imported into Mimics 16.0 software. The positional anatomical indexes of cervical spine segments C2-C7 in coronal and transverse planes were measured and analyzed under the two-dimensional image window by choosing the measurement tools under the toolbar of Measurements.
RESULTS AND CONCLUSION: (1) The distance between the two sides of C2-C7 neurocentral synchondrosis and the distance between the left and right sides of neurocentral synchondrosis and the transverse process gradually increased with age. The overall development of vertebrae in each cervical vertebral segment was faster than the ossification of the neurocentral synchondrosis. (2) The cross-sectional angles on both sides of C2-C7 neurocentral synchondrosis gradually increased with age, and the angles between the left and right sides of neurocentral synchondrosis and the anterior and posterior edges of the vertebral body gradually decreased. Both sides of the neurocentral synchondrosis in cervical vertebral segments tended to grow toward the arch site, which mainly promoted the growth and development of the arch. (3) Except for C7, the angle between the coronal planes on both sides of the cervical spine changed little with the descending neurocentral synchondrosis of the cervical spine, and the neurocentral synchondrosis of the cervical spine was more inclined to longitudinal growth and ossification. (4) The neurocentral synchondrosis position changes in C7 were significantly different from those in the rest of the cervical vertebrae. (5) The anatomical indexes of C2-C7 neurocentral synchondrosis position in children have obvious development rules among different ages and vertebral bodies, and these rules are helpful for the clinical diagnosis and treatment of cervical spine diseases in children.

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: children, cervical vertebrae, cervical spine disease, neurocentral synchondrosis, morphological development

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