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Variable (mean ± SD)
|
N (%)
|
|---|
|
Age, years
|
60.7 ± 9.5
|
|
Gender, F
|
108 (72%)
|
|
Side, right
|
78 (52%)
|
|
Sulcus angle
|
150.6° ± 9.3°
|
|
Lateral trochlear inclination
|
16.7° ± 5.2°
|
|
Medial trochlear inclination
|
12.5° ± 6.7°
|
|
Wiberg classification
| |
|
Type I
|
54 (36%)
|
|
Type II
|
75 (50%)
|
|
Type III
|
21 (14%)
|
|
Congruence angle
|
26.4° ± 21.7°
|
|
Patella tilt
|
15.4° ± 8.3°
|
|
Lateral patellar angle
|
1.6° ± 6.9°
|
|
Caton index
|
0.9 ± 0.1
|
|
TT-TG
|
14.9 mm ± 4.8 mm
|
- TT-TG tibial tubercle–trochlear groove distance
