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Table 4 Mean VAS score pre- and postoperatively between groups

From: RETRACTED ARTICLE: Patelloplasty in total knee arthroplasty with circumpatellar denervation versus without denervation – a randomized prospective study

VAS

Denervation

Non denervation

t value

p value

Mean

SD

Mean

SD

Preoperatively

8.1

0.58

8.22

0.67

0.95

0.344

3 months

3.54

1.29

4.18

2.02

1.8

0.63

6 months

2.52

0.7

3.14

0.7

4.4

< 0.001

12 months

1.68

0.65

2.52

0.50

7.2

< 0.001

24 months

1.34

0.47

1.6

0.53

2.56

0.012

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Arthroplasty

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