Application of 3D printing technology based on CT data in developmental dislocation of the hip for children

CHEN Kai; HE Ling; CHEN Xin

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Application of 3D printing technology based on CT data in developmental dislocation of the hip for children

更新时间：2022-06-24

- Application of 3D printing technology based on CT data in developmental dislocation of the hip for children
- null Issue 6, Pages: 491(2021)
- 作者机构：
  
  1. 重庆医科大学附属儿童医院骨科,重庆,400010
  2. 重庆医科大学附属儿童医院放射科,重庆,400010
- 作者简介：
- 基金信息：
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CHEN Kai, HE Ling, CHEN Xin. Application of 3D printing technology based on CT data in developmental dislocation of the hip for children. [J]. null (6):491(2021)
DOI：

CHEN Kai, HE Ling, CHEN Xin. Application of 3D printing technology based on CT data in developmental dislocation of the hip for children. [J]. null (6):491(2021) DOI：

摘要

目的探讨基于髋关节CT影像数据的3D打印技术在儿童发育性髋关节脱位（DDH）手术中的应用价值。方法选取行手术治疗的DDH患儿62例，根据制定的手术方案分为3D打印组（30例）和常规手术组（32例）。3D打印组术前根据患儿髋关节CT扫描数据进行3D模型打印，并制定手术方案、模拟手术操作，根据3D模型行Pemberton髋臼截骨联合股骨截骨术；常规手术组根据术前三维CT图像制定的手术方案进行Pemberton髋臼截骨联合股骨截骨术。记录并比较2组患者手术时间、髋臼指数矫正、沈通氏线是否连续、术中出血量等。结果 2组手术时间、术中出血量比较，差异均有统计学意义（P＜0.05）。2组髋关节髋臼指数矫正、术后沈通氏线连续比较，差异无统计学意义（P＞0.05）。结论基于髋关节CT影像数据的3D打印技术辅助行DDH手术能显著缩短手术时间，减少术中出血量，提高手术成功率，改善预后，为患儿提供了更精准、个体化的诊疗方案。

Abstract

关键词

3D打印发育性髋关节脱位儿童CT三维重建Pemberton髋臼成形术股骨截骨术

Keywords

3D printingdevelopmental dysplasia of the hipchildrenCT three-dimensional reconstructionPemberton acetabuloplastyfemoral osteotomy

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GU Hao

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YUE Ying

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Related Institution

Department of Pediatric Surgery，Qinhuangdao Maternal and Child Health Hospital

Department of Orthopedics， Wuxi Children's Hospital

Department of Pediatric Surgery， Wuxi People's Hospital Affiliated to Nanjing Medical University

Department of Orthopedics and Traumatology， Nanjing Hospital of Traditional Chinese Medicine

Department of General Surgery， Hebei Children's Hospital

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