Number hip

Deficiency of leg length (cm)

Normal (%)

1 (%)

2 (%)

3 (%)

4 (%)

Primery operation

139

131 (92.2)

6

1

1

Femoral shortening

42

38 (90.5)

1

3

181

169 (93.4)

7 (3.9)

4 (2.2)

1 (0.5)