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Table 4 Acetabular fracture pattern on 3D CT scans and Judet radiographs

From: Evaluation of Judet view radiographs accuracy in classification of acetabular fractures compared with three-dimensional computerized tomographic scan: a retrospective study

Fracture pattern 3D CT findings Judet radiographs Kappa value
Anterior column 19 (12.5%) 28 (18.8%)  
Anterior column/wall with posterior hemitransverse 4 (2.5) 16 (10.3)  
Both column 43 (28.3%) 9 (6%)  
Posterior column 9 (5.6%) 13 (8.5%)  
Posterior column & posterior wall 2 (1.2%) 0 (0%) 0.264
Posterior wall 38 (25.8%) 39 (25.8%)  
T-shaped 5 (3.3%) 12 (7.9%)  
Transverse 13 (8.3%) 27 (17.8%)  
Transverse and posterior wall 19 (12.5%) 8 (4.9%)