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Table 3 Dislocation rate of each group of combined anteversion and total offset (dislocated cases/total cases)

From: Clinical effects of combined anteversion and offset on postoperative dislocation in total hip arthroplasty

Widmer

TO decrease

TO increase

 CA good

3.2% (2/62)

0% (0/96)

 CA poor

11.5% (6/52)

1.4% (1/73)

Yoshimine

TO decrease

TO increase

 CA good

4.8% (4/84)

0% (0/126)

 CA poor

20% (4/20)

3.6% (1/28)

  1. CA Combined anteversion, TO Total offset