[Clinical application of three-dimensional printing technology combined with customized bone plate in the treatment of acetabulum fracture].

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.