Table 5 Complications including readmission between posttraumatic (PTOA) and primary OA knee

Complications^b

0.262

 Surgical site infection^a

2 (1.5%)

2 (0.3%)

 Urinary tract infection^a

0 (0%)

1 (0.1%)

 VTE event

1 (0.7%)

1 (0.1%)

 No complication^a

133 (97.8%)

712 (99.5%)

Readmissions^a

 Within 30 days

2 (1.5%)

21 (2.9%)

0.561

 Between 30 and 90 days

2 (1.5%)

15 (2.1%)

1.000

Need for revision TKA

1 (0.7%)

0 (0%)