Table 7 Correlations of orientation angles of acetabulum and TAL between preoperative CT-MPR and intraoperative measurement.

From: Anatomical alignment of the acetabular component using transverse acetabular ligament in total hip replacement: a prospective cohort study

 

Intraoperative

oAAA

oAIA

oTIA

oTAA

Preoperative CT-MPR

cAAA

0.9257*

0.0527

−0.0053

0.4839*

cAIA

−0.0545

0.9830*

0.4008*

0.0004

cTIA

−0.0286

0.4079*

0.9006*

−0.1723

cTAA

0.5160*

−0.0000

−0.2097*

0.9350*

  1. cAAA: acetabular anteversion angle on CT-MPR, cAIA: acetabular inclination angle on CT-MPR, cTIA: TAL inclination on CT-MPR, cTAA: TAL anteversion on CT-MPR, oAAA: acetabular anteversion angle intraoperative, oAIA: acetabular inclination angle intraoperative, oTIA: TAL inclination intraoperative, oTAA: TAL anteversion intraoperative.
  2. *significance level at p < 0.05.
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