BioMed Research International / 2019 / Article / Tab 1 / Clinical Study
Surgical Treatment for Posterior Dislocation of Hip Combined with Acetabular Fractures Using Preoperative Virtual Simulation and Three-Dimensional Printing Model-Assisted Precontoured Plate Fixation Techniques Patient No. Group Age (yr)/Sex Type of fracture Letournel classification Thompson classification FH fracture PwSP No. PwBP No. PcP No. AcP No. Size of Pw (%) 1 1 24/M Posterior wall Elementary III N 1 1 1 0 84.73 2 1 53/F Posterior column + posterior wall Associated III + IV N 1 1 1 0 45.91 3 1 36/F T-shape + posterior wall N/A II + IV N 1 1 1 0 59.26 4 1 22/M Posterior wall Elementary II + V Y 1 1 0 0 37.42 5 1 56/M Posterior wall Elementary III N 1 1 1 0 54.35 6 1 32/M T-shape + posterior wall N/A III + IV N 0 1 1 0 94.29 7 1 24/M Posterior wall Elementary III + V Y 2 1 1 0 67.33 8 1 66/M Posterior wall Elementary III + V Y 1 1 1 0 80.06 9 1 20/F Posterior wall Elementary II + V Y 2 1 0 0 31.62 10 2 22/M T-shape + posterior wall N/A III + IV N 2 1 1 1 79.34 11 2 31/M Posterior wall Elementary III + V Y 1 1 0 0 35.49 12 2 23/M Transverse + posterior wall Associated II + IV N 1 1 1 0 65.82 13 2 37/M Transverse + posterior wall Associated III + IV N 1 1 1 1 62.78 14 2 26/M Posterior wall Elementary III + V Y 1 1 0 0 44.79 15 2 63/M Posterior wall Elementary III N 2 1 1 0 85.46 16 2 23/M Posterior column + posterior wall Associated III + IV N 0 1 1 0 48.78
AcP, anterior column plate; FH, femoral head; N/A, not applicable; PcP, posterior column plate; Pw, posterior wall; PwBP, posterior wall buttress plate; PwSP, posterior wall spring plate.