Number hip

Classification according to Severin

1 (%)

2 (%)

3 (%)

4 (%)

5 (%)

6 (%)

7 (%)

Primery operation

139

92 (66.2)

31 (22.3)

14 (10.1)

2 (1.4)

Femoral shortening

42

35 (83.3)

5 (11.9)

2 (4.8)

181

127 (70.2)

36 (19.9)

16 (8.8)

2 (1.1)