Acetabular index | Preope*. AI | Immediate postope. AI* | Postope*. AI 3 months | Postope. AI 6 months | Postope. AI 12 months | Postope. AI 24 months | AI latest follow-up |
Mean | 42.95˚ | 24.56˚ | 22.91˚ | 21.70˚ | 20.54˚ | 19.45˚ | 17.26˚ |
SD | 4.404 | 2.5452 | 2.0702 | 2.280 | 1.798 | 1.7308 | 1.6033 |
Range | 36.17˚ - 51.56˚ | 18.92˚ - 30.52˚ | 18.36˚ - 28.10˚ | 16.64˚ - 26.35˚ | 15.26˚ - 25.38˚ | 16.14˚ - 23.43° | 14.08˚ - 19.35˚ |