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Table 1 The relative strain values of normal specimens before and after establishment of DDH (left) (10–6)

From: The biomechanical differences of rotational acetabular osteotomy, Chiari osteotomy and shelf procedure in developmental dysplasia of hip

NO.

A

B

C

D

E

F

G

H

Average

Before

720.00

370.00

1912.50

-795.00

1027.50

1125.00

650.00

165.00

646.88

After

1126.25

940.00

2386.00

932.50

1245.00

2420.00

1505.00

957.50

1439.03

After/Before

1.56

2.54

1.25

1.17

1.21

2.15

2.32

5.80

2.25