中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (12): 1959-1968.doi: 10.3969/j.issn.2095-4344.3795

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    

术前使用3D打印对胫骨平台骨折修复效果影响的Meta分析

李  洋,闵圣炜,谢  锋,张明勇     

  1. 武汉科技大学附属天佑医院骨科,湖北省武汉市   430064
  • 收稿日期:2020-06-15 修回日期:2020-06-19 接受日期:2020-07-20 出版日期:2021-04-28 发布日期:2020-12-26
  • 通讯作者: 张明勇,主任医师,硕士,湖北省武汉市武汉科技大学附属天佑医院骨科,湖北省武汉市 430064
  • 作者简介:李洋,男,1991年生,湖北省人,汉族,武汉科技大学临床学院在读硕士,医师,主要从事关节骨科和创伤骨科研究。

A meta-analysis of clinical efficacy of preoperative use of three-dimensional printing in the treatment of tibial plateau fractures

Li Yang, Min Shengwei, Xie Feng, Zhang Mingyong   

  1. Department of Orthopedics, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan 430064, Hubei Province, China
  • Received:2020-06-15 Revised:2020-06-19 Accepted:2020-07-20 Online:2021-04-28 Published:2020-12-26
  • Contact: Zhang Mingyong, Chief physician, Master, Department of Orthopedics, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan 430064, Hubei Province, China
  • About author:Li Yang, Master candidate, Physician, Department of Orthopedics, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan 430064, Hubei Province, China

摘要:

文题释义:

3D打印技术:是一种快速成型技术,可将虚拟的二维图像转化为实体模型,实现了由虚拟的数据到实体模型的过渡,逐渐突破了二维平面的限制。
胫骨平台骨折的治疗原则:主要是为了恢复下肢力线、关节稳定性、关节面的平整及恢复活动功能。

目的:由于胫骨平台周围结构复杂,发生骨折后在治疗上有一定的难度,因此术前详细了解骨折的部位及类型对治疗有很大的帮助。3D打印技术的兴起,能使虚拟的数据转化为实体的模型,可让术者在术前对其进行手术演练,从而提高手术质量。文章通过Meta分析比较术前使用3D打印技术与未使用3D打印技术的常规手术在胫骨平台骨折治疗上的效果差异。
方法:检索Cochrane library、PubMed、EBSCO、CSA、中国知网、维普及万方数据库(检索时间为从建库至2020-04-30),收集所有3D打印技术辅助手术与非3D打印技术的常规手术治疗胫骨平台骨折有关的文献,通过关键词的形式进行检索,按纳入与排除标准进行文献筛选、使用Cochrane系统评价员手册和NOS评分评价纳入文献质量后提取资料并由RevMan 5.3软件对主要指标(手术时间、术中出血量、骨折骨性愈合时间、HSS评分及优良率和Rasmussen评分及优良率)和次要指标(术后并发症、解剖复位率和术中透视次数进行)进行统计分析。
结果:纳入30篇文献,文献质量较高,病例数合计为1 564例,其中3D打印技术辅助组757例,常规组807例。meta分析结果显示:①3D打印技术辅助组在手术时间(SMD=-2.14,95%CI:-2.46至-1.81,P < 0.000 01)、术中出血量(SMD=-1.44,95%CI:-1.66至-1.23,P < 0.000 01)、术后6个月及末次HSS评分(SMD=0.68,95%CI:0.44-0.92,P < 0.000 01;SMD=0.96,95%CI:0.79-1.13,P < 0.000 01)、Rasmussen评分(SMD=2.34,95%CI:1.68-3.00,P < 0.000 01)、HSS评分及Rasmussen评分优良率(OR=3.85,95%CI:2.33-6.36,P < 0.000 01;OR=2.96,95%CI:1.43-6.09,P=0.003)及解剖复位率(RR=1.49,95%CI:1.21-1.83,P=0.000 2)均优于常规组;②3D打印技术辅助组骨性愈合时间(SMD=-1.68,95%CI:-2.21至-1.16,P < 0.000 01)、术后并发症发生率(RR=0.31,95%CI:0.20-0.49,P < 0.000 01)及术中透视次数(SMD=-1.77,95%CI:-2.65至-0.88,P < 0.000 01)均小于常规组。
结论:3D打印技术辅助手术治疗胫骨平台骨折的临床效果及预后效果优于规手术,但今后需开展大规模多中心高质量临床试验来验证。
https://orcid.org/0000-0003-1416-5343 (李洋) 

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: 骨, 胫骨, 胫骨平台, 骨折, 3D打印, 模型, Meta分析

Abstract: OBJECTIVE: Because of the complex structure around the tibial plateau and the difficulty in treatment after the occurrence of fracture, it is very helpful to understand the location and type of fracture in detail before operation. The rise of three-dimensional (3D) printing technology, the virtual data can be transformed into a solid model, so that the operator can perform surgical exercises before operation, thus improving the quality of operation. Through meta-analysis and comparison of the difference between the preoperative use of 3D printing technology and the routine operation without 3D printing technology in the treatment of tibial plateau fracture, it provides the basis for its clinical application.
METHODS: The Cochrane library, PubMed, EBSCO, cambridge science abstracts (CSA), CNKI, VIP, and Wanfang databases were searched. The retrieval was all from inception to April 30, 2020). All related articles concerning the 3D printing auxiliary operation with the 3D printing technology of conventional surgical treatment of tibial plateau fractures were collected. Through keyword search, the literature was screened according to the inclusion and exclusion criteria. The Cochrane system evaluator manual and NOS score were used to evaluate the quality of the included literature, and data were extracted. The primary outcome measures (operation time, intraoperative blood loss, fracture healing time, HSS score and excellent and good rate, Rasmussen score and excellent and good rate) and secondary outcome measures (postoperative complications, anatomic reduction rate and intraoperative fluoroscopy times) were analyzed using RevMan 5.3 software.  
RESULTS: Thirty articles with high quality were included, and the total number of cases was 1 564, including 757 in 3D printing group and 807 in routine group. The meta-analysis results showed that (1) the operation time (SMD=-2.14, 95%CI:-2.46 to -1.81, P < 0.000 01), intraoperative blood loss (SMD=-1.44, 95%CI:-1.66 to -1.23, P < 0.000 01), HSS 6 months postoperatively and last HSS score (SMD=0.68, 95%CI:0.44-0.92, P < 0.000 01; SMD=0.96, 95%CI:0.79-1.13, P < 0.000 01), Rasmussen score (SMD=2.34, 95%CI:1.68-3.00, P < 0.000 01), the excellent and good rate of HSS and Rasmussen scores (OR=3.85, 95%CI:2.33-6.36, P < 0.000 01; OR=2.96, 95%CI:1.43-6.09, P=0.003), and the anatomical reduction rate (RR=1.49, 95%CI:1.21-1.83, P=0.000 2) were better in the 3D printing group than those in the routine group. (2) Bone healing time (SMD=-1.68, 95%CI:-2.21 to -1.16, P < 0.000 01), incidence of postoperative complications (RR=0.31, 95%CI:0.20-0.49, P < 0.000 01], and number of intraoperative fluoroscopy (SMD=-1.77, 95%CI:-2.65 to -0.88, P < 0.000 01) were less in the 3D printing group than those in the routine group. 
CONCLUSION: The clinical effect and prognosis of 3D printing auxiliary surgical treatment of tibial plateau fractures were better than conventional surgery. However, it is necessary to carry out large-scale multi-center high-quality clinical trials in the future.


Key words:  , bone, tibia, tibial plateau, fracture, 3D printing, model, meta-analysis

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