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Table 2 Outcomes

From: Ischial screw fixation can prevent cup migration in 3D-printed custom acetabular components for complex hip reconstruction

 

Non-ischial Fixation Group

Ischial fixation group

 

Total

Implants

13

36

 

49

Cup Migration

6/13

2/36

P = 0.0007

 

Revision – All Cause

3/13 (23.1%)

4/36 (11.1%)

P = 0.29

7/49 (14.2%)

Dislocation

2/13 (15.3%)

9/36 (25%)

P = 0.48

11/49 (22.4%)

Non-revision Reoperation

1/13

2/36

 

3/49

Sciatic Nerve Injury

1/13

  

1/49

Femoral Nerve Injury

 

1/36

 

1/49

Prosthetic Joint Infection

2/13

2/36

 

4/49

Deaths

4/13

4/36

P = 0.10

8/49

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Arthroplasty

ISSN: 2524-7948

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