中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (15): 2378-2383.doi: 10.3969/j.issn.2095-4344.0183

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

髋臼前柱骨折钢板内固定术前个体化数字模拟及临床应用

王 剑1,云文科1,李格当1,蔡永强2,李筱贺2   

  1. 1武警内蒙古总队医院外二科,内蒙古自治区呼和浩特市   0100502内蒙古医科大学基础医学院人体解剖教研室,内蒙古自治区呼和浩特市   010110
  • 出版日期:2018-05-28 发布日期:2018-05-28
  • 通讯作者: 云文科,硕士,主任医师,武警内蒙古总队医院外二科,内蒙古自治区呼和浩特市 010050 李筱贺,博士,教授,内蒙古医科大学基础医学院人体解剖教研室,内蒙古自治区呼和浩特市 010110
  • 作者简介:王剑,男,1977年生,内蒙古自治区丰镇市人,汉族,硕士,主治医师,主要从事创伤骨科方面的研究。
  • 基金资助:

    国家自然科学基金(81460330);内蒙古自然科学基金(2016ms08131);内蒙古教育厅科技英才(NJYT-15-B05);内蒙古科技计划项目(2016);内蒙古财政厅科技引导项目(2017);内蒙古人社厅归国留学人员基金(201620)

Digital simulation and clinical application of acetabular anterior column fracture fixation with plate  

Wang Jian1, Yun Wen-ke1, Li Ge-dang1, Cai Yong-qiang2, Li Xiao-he2   

  1. 1Second Department of Surgery, Armed Police Corps Hospital of Inner Mongolia, Hohhot 010050, Inner Mongolia Autonomous Region, China; 2Department of Human Anatomy, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China
  • Online:2018-05-28 Published:2018-05-28
  • Contact: Yun Wen-ke, Master, Chief physician, Second Department of Surgery, Armed Police Corps Hospital of Inner Mongolia, Hohhot 010050, Inner Mongolia Autonomous Region, China Li Xiao-he, M.D., Professor, Department of Human Anatomy, School of Basic Medicine, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia Autonomous Region, China
  • About author:Wang Jian, Master, Attending physician, Second Department of Surgery, Armed Police Corps Hospital of Inner Mongolia, Hohhot 010050, Inner Mongolia Autonomous Region, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81460330; the Natural Science Foundation of Inner Mongolia Autonomous Region, No. 2016ms08131; the Talents of Science and Technology in the Education Ministry of Inner Mongolia Autonomous Region, No. NJYT-15-B05; the Science and Technology Plan Program of Inner Mongolia Autonomous Region, No. 2016; the Science and Technology Guidance Project of Finance Ministry of Inner Mongolia Autonomous Region, No. 2017; the Returned Students Fund of Human Society Ministry of Inner Mongolia Autonomous Region, No. 201620.

摘要:

文章快速阅读:

 
 

 

文题释义:
骨盆前柱骨折:髋臼损伤临床往往还伴有盆腔脏器的挫裂伤和大血管的损伤,因此髋臼骨折情况危急,临床病情变化多端,再加上骨盆为不规则骨,又是力学的承重骨,使得髋臼骨折的类型多样,个体间的差异很大,手术处理比较棘手。骨盆前柱骨折一般包括耻骨联合、耻骨支等髋臼前方骨折。
数字解剖:即利用三维数字化方法对CT等影像学采集的人体形态学数据进行测量分析,其主要应用于临床骨科等医学领域。
 
摘要
背景:骨盆解剖结构复杂,固定难度大,置钉失误会导致严重并发症。因此探索出高效、简单、经济的个体化设计手术置钉参数,成为髋臼前柱骨折固定的关键问题。
目的:运用CT扫描数据对髋臼前柱骨折重建钢板内固定进行术前设计,并与常规钢板内固定手术进行疗效对比。
方法:纳入髋臼前柱骨折患者40例,随机分为2组,数字化设计组20例,常规手术组20例。数字化设计组行骨盆CT扫描,获取数据,利用Materialise Mimics Innovation Suite 16.0软件对髋臼前柱骨折钢板内固定术进行数字化模拟;常规手术组进行常规钢板内固定手术。对比2组患者手术时间、失血量及骨折愈合时间,术后16周对比2组解剖复位比例及髋关节功能评分。
结果与结论:①数字化设计组手术时间、失血量、骨折愈合时间、解剖复位比例、髋关节功能评分均优于对照组(P=0.00);②结果表明,与常规内固定手术相比,髋臼前柱骨折数字化三维术前设计对于减少手术时间、减少失血、提高内固定效果具有较好的作用,可为髋臼前柱骨折的临床诊治提供参考数据。

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: 0000-0001-7428-9212(王剑)

关键词: 髋臼前柱, 骨折, 重建钢板, 内固定, 数字解剖, 临床应用, 国家自然科学基金

Abstract:

BACKGROUND: The anatomical structure of the pelvis is complex, and it is difficult to be fixed. Misplacement of screws can lead to severe complications. Therefore, exploring an efficient, simple, and economic individualized design of surgical staple parameters has become a key issue in the fixation of the acetabular anterior column fracture. 

OBJECTIVE: To design parameters on the anterior column of acetabulum fracture reconstruction plate internal fixation for preoperative design using CT scan data, and to compare with conventional steel plate fixation. 
METHODS: Forty patients with acetabular anterior column fracture were randomly assigned to two groups: digital design group (n=20) and conventional surgery group (n=20). The digital design group received pelvic CT scanning for data acquisition. Materialise Mimics Innovation Suite 16.0 software was used for digital simulation of anterior acetabular fracture plate fixation. The conventional surgery group received conventional steel plate fixation. Operation time, blood loss and healing time were compared between the two groups. Anatomic reduction ratio and hip function score were compared between the two groups at postoperative 16 weeks.
RESULTS AND CONCLUSION: (1) Operation time, blood loss, healing time, anatomic reduction ratio and hip function score were better in the digital design group than in the conventional surgery group (P=0.00). (2) Results suggest that compared with the conventional surgery group, acetabular anterior column fractures of digital three-dimensional operation design has a good effect on reducing operation time and blood loss and elevating fixation effect, and can provide reference data for clinical diagnosis and treatment of acetabular anterior column fracture. 

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, Fractures, Bone, Internal Fixators, Tissue Engineering

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