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Journal of Experimental Orthopaedics

Table 3 Correlation between morphological parameters and the amount of 3D femoral head translation

From: Femoral head translation in borderline and definite dysplastic hips during weight-bearing: 2D/3D image registration analysis

Morphological parameter

All DDH (n = 13)

Definite DDH (n = 9)

Spearman ρ

P value

Spearman ρ

P value

CE angle

0.38

0.19

-0.78

0.012

ARO

-0.26

0.38

0.89

0.001

AHI

0.39

0.18

-0.81

0.007

Sharp angle

-0.32

0.27

0.81

0.007

VCA angle

0.13

0.65

-0.80

0.010

FEAR index

-0.53

0.061

0.35

0.34

AASA

-0.21

0.48

-0.68

0.042

PASA

0.37

0.20

0.13

0.73

  1. CE angle center edge angle, ARO acetabular roof obliquity, AHI acetabular-head index, VCA angle vertical-center-anterior angle, FEAR index femoro-epiphyseal acetabular roof index, AASA anterior acetabular sector angle, PASA posterior acetabular sector angle
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