| |
Medial (n = 59)
|
Lateral (n = 11)
|
Patellofemoral (n = 5)
|
Tricompartmental (n = 9)
|
Total (n = 84)
|
|---|
| |
n
|
%
|
n
|
%
|
n
|
%
|
n
|
%
|
n
|
%
|
|---|
|
SL
|
9
|
15
|
4
|
36
|
0
|
0
|
3
|
33
|
16
|
19*
|
|
PCA
|
10
|
17
|
2
|
18
|
0
|
0
|
2
|
22
|
14
|
17*
|
|
Combined PCA and SL
|
2
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
2*
|
|
Trochlear condylar divergence (TCD)
|
14
|
24
|
4
|
36
|
1
|
20
|
3
|
33
|
21
|
25
|
-
a
Outliers defined as more than 3° internally or externally rotated to SEA
-
b
Trochlear condylar divergence defined as difference between SL and PCL >4°
- *Combined PCA and SL vs SL (p < 0.05); combined PCA and SL vs PCA (p < 0.05)
