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Copyright ©2012 Baishideng Publishing Group Co.
World J Orthop. Jul 18, 2012; 3(7): 95-100
Published online Jul 18, 2012. doi: 10.5312/wjo.v3.i7.95
Table 1 Paprosky classification system for acetabular defects[26]
Description
TypeSuperior hip center migrationIs chialosteolysisKohler lineTeardrop
IMinimalNoneIntactIntact
IIAMildMildIntactIntact
IIBModerateMildIntactIntact
IICMildMildDisruptedModerate lysis
IIIASevereModerateIntactModerate lysis
IIIBSevereSevereDisruptedSevere lysis