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Table 1 Demographic data of included patients categorised by grade of trochlea dysplasia

From: Medial patellofemoral ligament reconstruction and tibial tuberosity transfer can be used to successfully manage patellofemoral instability in the setting of trochlea dysplasia

 

Low grade dysplasia

High grade dysplasia

p-Value

N

13

57

 

Gender

8 F, 5 M

38 F, 19 M

0.73 n.s.

Side

3 R, 10 L

28 R, 29 L

0.09 n.s.

Mean age (years)

27.8

24.6

0.32 n.s.

Mean TTTG

17.2

18.4

0.31 n.s.

Mean TTPCL

27.2

28.0

0.57 n.s.

Mean PTI

0.29

0.32

0.44 n.s.

  1. F: female; M: male; R: right; L: left; TTTG: tibial tuberosity–trochlear groove distance; TTPCL: tibial tuberosity–posterior cruciate ligament distance; PTI: Patella Trochlea Index; n.s.: not significant
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Knee Surgery & Related Research

ISSN: 2234-2451