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Table 7 Failures Occurring before 2 Years Postoperatively

From: Reducing the failure rate of hip resurfacing in dysplasia patients: a retrospective analysis of 363 cases

Type Group 1 Group 2 P-value
# Cases 121 242 --
Acetabular Failures
 Failure of Acetabular Ingrowth 5 (4.1 %) 0 (0 %) 0.0015*
 Acetabular Component Shift 0 (0 %) 1 (0.4 %) 0.4777
Femoral Failures
 Femoral Neck Fracture 1 (0.8 %) 1 (0.4 %) 0.6171
 Femoral Head Collapse 2 (1.7 %) 0 (0 %) 0.0444*
TOTAL FAILURES 8 (6.6 %) 2 (0.8 %) 0.0015*
  1. astericks indicate statistical significance