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Table 2 LSP (mm), PTA (degree), and TT-TG (mm) of DDH patients and control group pre- and post-op

From: Characteristics of the patellofemoral joint of patients with DDH and the effects of Bernese periacetabular osteotomy on the patellofemoral joint

 

DDH

Control

pre-op VS control

post-op VS control

pre-op VS post-op

pre-PAO

post-PAO

T value

p value

T value

p value

T value

p value

LSP

5.11 ± 3.39

4.94 ± 3.89

3.78 ± 2.79

2.00

0.06

1.54

0.13

2.09

0.64

PTA

10.68 ± 6.13

10.53 ± 6.46

9.57 ± 4.75

0.92

0.3

0.87

0.38

1.89

0.97

TT-TG

13.88 ± 6.10

13.55 ± 5.75

12.41 ± 4.12

1.26

0.14

1.03

0.24

2.69

0.6

  1. LSP Lateral shift of patella, PTA Patellar tilt angle, TT-TG Tibial tuberosity-trochlear groove