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˚