Digital study on proximal clavicle anatomical plate based on 3D printing technology
10.12200/j.issn.1003-0034.20220965
- VernacularTitle:基于3D金属打印技术锁骨近端解剖钢板的数字化研究
- Author:
Yi ZHENG
1
;
Xing-Guo ZHENG
;
Jia-Kai ZHANG
;
Jun-Long WU
;
Xin-Hua YUAN
Author Information
1. 中国科学院大学宁波华美医院骨科,浙江 宁波 315010
- Keywords:
Three dimensional printing;
Individualization;
Proximal clavicle;
Steel
- From:
China Journal of Orthopaedics and Traumatology
2024;37(3):278-280
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore feasibility of 3D metal printing technology combined with virtual design proximal clavicle anatomical plate.Methods A 52-year-old male healthy volunteer was retrospectively selected to design proximal clavicle anatomical plate system by using Mimics15.01,NX12.0 and other software.STL data were input into 3D printer to print 1∶1 clavicle model and proximal clavicle anatomical plate.The fit of the plate was tested in vitro and the accuracy of screw position was evaluated by imaging.Printing time of model,nail path design and fabrication time of the anatomical plate at proximal clavicle were recorded.Results The 3D metal printing proximal clavicle anatomical plate fitted well to clavicle model,orienta-tion of proximal clavicle locking screw was accurate,and X-ray and CT scan showed the screw position was good.Printing time of model,the time of nail path design,and the time of making anatomical plate of proximal clavicle were 120,15 and 300 min respectively.Conclusion The proximal clavicular anatomical plate system based on 3D metal printing technology could achieve good lamination of proximal clavicular fracture plate and precise screw placement,providing a new and accurate surgical method for the treatment of the proximal clavicular fracture.
