中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (11): 1712-1717.doi: 10.3969/j.issn.2095-4344.2017.11.013

• 骨科植入物 orthopedic implant • 上一篇    下一篇

髋臼前柱四边体翼型钢板-四边体挡板研发的解剖学研究

陈辉文1,周正震1,王朝军1,左 睿1,郭春云1,黄 丰1,冯映栋1,魏 波2,孔 圳3,常思灵3,孙永建3   

  1. 1广东医科大学,广东省湛江市 524023;2广东医科大学附属医院骨科中心,广东省湛江市 524001;3南方医科大学第五附属医院创伤骨科,广东省广州市   510900
  • 修回日期:2016-12-22 出版日期:2017-04-18 发布日期:2017-05-06
  • 通讯作者: 孙永建,博士,主任医师,硕士生导师,南方医科大学第五附属医院创伤骨科,广东省广州市 510900 魏波,博士,主任医师,硕士生导师,广东医科大学附属医院骨科中心,广东省湛江市 524001
  • 作者简介:陈辉文,男,1990年生,广东省佛山市人,广东医科大学在读硕士,主要从事创伤骨科的研究。
  • 基金资助:

    2016年度广东大学生科技创新培育专项资金(“攀登计划”专项资金)(pdjh2016b0215);南方医科大学科研启动计划(CX2015N010)

Anatomical study of plate invention for acetabular anterior column and baffle plate for acetabular quadrilateral body   

Chen Hui-wen1, Zhou Zheng-zhen1, Wang Chao-jun1, Zuo Rui1, Guo Chun-yun1, Huang Feng1, Feng Ying-dong1, Wei Bo2, Kong Zhen3, Chang Si-ling3, Sun Yong-jian3   

  1. 1Guangdong Medical University, Zhanjiang 524023, Guangdong Province, China; 2Orthopedics Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China; 3Department of Orthopedics, Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510900, Guangdong Province, China
  • Revised:2016-12-22 Online:2017-04-18 Published:2017-05-06
  • Contact: Sun Yong-jian, M.D., Chief physician, Master’s supervisor, Department of Orthopedics, Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510900, Guangdong Province, China Wei Bo, M.D., Chief physician, Master’s supervisor, Orthopedics Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China
  • About author:Chen Hui-wen, Studying for master’s degree, Guangdong Medical University, Zhanjiang 524023, Guangdong Province, China
  • Supported by:

    the Special Funds for the Cultivation of Guangdong College Students’ Scientific and Technological Innovation (“Climbing Program” Special Funds, No. pdjh2016b0215; the Scientific Research Project of Southern Medical University, No. CX2015N010

摘要:

文章快速阅读:

 

 

文题释义:
髋臼前柱及四边体:1964年,Judet和Letournel提出髋臼双柱概念,髋臼由2个骨性支柱呈拱形组成。前柱由髂棘、髂嵴、髋臼前半部分和耻骨组成,后柱由坐骨、坐骨棘、髋臼后半部分组成。四边体骨面构成真骨盆外侧缘的骨面,其上界是弓状线,下界为坐骨垂直体底部坐骨结节上缘,前界为闭孔后缘,后界为坐骨大切迹。
 
摘要
背景:针对髋臼前柱合并四边体骨折,是否存在一种前柱四边体翼型钢板同时解决钢板术中多次塑性和四边体内移等问题呢?
目的:探讨Mimics软件在髋臼前柱四边体翼型钢板-四边体挡板的设计和解剖学参数测量中的作用。
方法:采用Mimics软件对共60例正常骨盆CT数据进行三维重建,测量钢板四边体挡板设计所需要的各解剖参数,包括弓状缘平面-四边体平面夹角、四边体各边界、髋臼四边体骨质厚度等。绘制髋臼在四方区骨面投影线和四边体置钉危险区,在四边体危险区以外区域寻找并设置进钉点,测量挡板螺钉的安全进钉角度。
结果与结论:①弓状缘平面-四边体平面夹角男女之间比较差异无显著性意义;②男性骨质最薄厚度值显著大于女性;③男性四方区挡板螺钉P1螺钉最大内倾角和P2螺钉最大内倾角显著小于女性;P3螺钉最大内倾角男女差异无显著性意义。④结果说明,设计研发髋臼前柱四边体翼型钢板-四边体挡板可利用Mimics软件测量骨盆髋臼解剖学数据,方法简便、易行、直观;根据髋臼前柱和四边体骨面特征新定义的解剖学参数可恰当描述髋臼四边体的解剖学共同特征和差异。

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: 0000-0001-6544-2692(陈辉文)

关键词: 骨科植入物, 骨植入物, 髋臼前柱, 四边体, 解剖钢板研发, 三维重建, 挡板

Abstract:

BACKGROUND: It remains poorly understood whether anterior column quadrilateral wing plate exists to solve intraoperative multiple plastic and quadrilateral in vivo shift for treating acetabular anterior column and acetabular quadrilateral body fractures.

OBJECTIVE: To figure out the promising application on measurement of anatomical character parameters when designing acetabular anterior column and acetabular quadrilateral body using Mimics software.
METHODS: 60 pelvic CT scan data were collected and three-dimensionally reconstructed by Mimics software. The following anatomical character parameters were measured, including the angle between plane of arcuate line of true pelvis and plane of quadrilateral surface, the four boundary lines of quadrilateral body, and the thickness of substance of bone in quadrilateral region. The projection curve on quadrilateral surface of acetabular margin and dangerous zone for screw placement were both drew. Above all, the study attempted to find out the proper safe entry point of quadrilateral screw and to measure their leaning inside angles.
RESULTS AND CONCLUSION: (1) The angle between plane of arcuate line of true pelvis and plane of quadrilateral surface was not significantly different between males and females. (2) The minimum thickness of quadrilateral body in males was larger than that in females. (3) The maximum leaning angle flapper plate screw P1 and P2 for quadrilateral body was significantly smaller in males than in females, but that of screw P3 was not significantly different between males and females. (4) The application of Mimics software made it easier, more intuitive and more practical for the design or development of new plate for acetabular anterior column and acetabular quadrilateral body. The common points and difference between acetabular anterior column and acetabular quadrilateral body could be specifically described by the new anatomical character parameters, which are defined by bone surface features of pelvis. 

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: Acetabulum, Dissection, Three-Dimensional Reconstruction, Tissue Engineering

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