Preliminary application of 3D printing individualized plastic guide plate in the treatment of pelvic and acetabular fracture
10.3760/cma.j.issn.1008-6315.2018.01.003
- VernacularTitle:3D打印个体化塑形导板在骨盆髋臼骨折治疗中的初步应用
- Author:
Shenshen HAO
1
;
Zhibin LIU
;
Fei WANG
;
Yanxiong LIU
;
Yanfeng WANG
;
Bowen WANG
;
Xinhao CAO
;
Xiaowei XUE
Author Information
1. 716000,延安大学附属医院骨科
- Keywords:
Retrospective analysis;
3D printing technology;
Individualized plastic guide plate;
Pelvic and acetabular fracture
- From:
Clinical Medicine of China
2018;34(1):20-25
- CountryChina
- Language:Chinese
-
Abstract:
Objective To introduce the application of 3D printing individualized plastic guide plate in the treatment of pelvic and acetabular fracture and to evaluate its application value.Methods From June 2016 to April 2017,the clinical data of eleven adult patients with pelvic and acetabular fracture was analyzed retrospectively.The pelvic CT scan was performed before operation to obtain the original data.Three-dimensional reconstruction performed by mimics 17.0 software with the data and the fracture reduction performed on the software.3D printing individualized plastic guide plate was designed and made to guide the pre-implantation plate bending and shaping.The pre implantation plate bending was completed according to the plastic guide.Postoperative Matta imaging score was used to evaluate fracture reduction,while the function of the hip joint was assessed by the Harris scores.Results All the operations were successfully completed.There were no adverse complications during or after the operation.Anatomical reduction was performed in 10 cases and functional reduction in 1 case.The excellent and good rate of Matta scores was 90.9%,excellent in 7 cases,good in 3 cases,fair in 1 case and no poor case.The excellent rate of Harris scores was 81.8%,excellent in 6 cases, good in 3 cases,fair in 2 cases and no poor case.Conclusion In the treatment of pelvic and acetabular fracture,the application of 3D printing individualized plastic guide plate may not only make mode simple and feasible and save time and materials,but also simplify the operation,reduce the difficulty of operation and hold satisfactory clinical effect.
