Clinical application of three-dimensional printing technology combined with customized bone plate in the treatment of acetabulum fracture.
10.12200/j.issn.1003-0034.20231260
- Author:
Yan-Chao ZANG
1
;
Quan-Yong ZHAO
1
;
Li YANG
1
;
Jin-Zeng ZUO
1
;
Wei QI
1
;
Wei-Dong LIANG
1
;
Jie XING
1
Author Information
1. Department of Trauma, The Second Hospital of Tangshan, Tangshan 063000, Hebei, China.
- Publication Type:Journal Article
- Keywords:
Acetabulum;
Customized bone plate;
Fractures;
Internal fixation of fracture;
Thre-dimensional printing
- MeSH:
Humans;
Female;
Male;
Middle Aged;
Acetabulum/surgery*;
Printing, Three-Dimensional;
Adult;
Aged;
Bone Plates;
Fractures, Bone/surgery*;
Fracture Fixation, Internal/methods*
- From:
China Journal of Orthopaedics and Traumatology
2025;38(2):203-207
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the application value and clinical effect of 3D printing combined with customized bone plate in the treatment of acetabular fracture.
METHODS:From June 2020 to June 2022, 11 patients with acetabular fractures underwent preoperative planning using 3D printing technology and were treated with customized bone plates including 8 males and 3 females, aged 25 to 66 years old. The fractures were classified according to Letournel-Judet:4 posterior wall fractures, 2 T-type fractures, 2 transverse posterior wall fractures, 2 double column fractures, and 1 anterior column with posterior semi-transverse fractures. The operative time, intraoperative blood loss, intraoperative fluoroscopy times, postoperative drainage volume, postoperative fracture healing time, and hip function score were recorded and analyzed.
RESULTS:The operation time of 11 patients was 80 to 150 min, intraoperative blood volume was 150 to 700 ml, fluoroscopy frequency was 2 to 6, postoperative drainage flow was 60 to 195 ml, and the fracture healing time was 2.5 to 6.0 months. Fracture reduction was evaluated according to Matta score:anatomical reduction in 3 cases and satisfactory reduction in 8 cases. Eleven patients were followed up for 7 to 18 months. The hip Merle d'Aubigne function scores were excellent in 6 cases, good in 3 cases, fair in 1 case and poor in 1 case. Incision fat liquefaction occurred in 1 case and obturator nerve traction in 1 case.
CONCLUSION:The application of 3D printing technology combined with customized bone plates in the treatment of acetabular fracture is effective. In addition, the printed model can provide the operator with the results of the three-dimensional shape of the fracture, which is convenient for surgical reduction and effectively improves the efficiency of surgery.
