|
Classification system
|
Total (n = 252)
|
No AITFL avulsion fracture (n = 187)
|
AITFL avulsion fracture (n = 65)
| |
|---|
|
Weber
|
|
A (SAD)
|
2 (0.8%)
|
2 (1.1%)
|
0
|
p = 0.999
|
|
B (SER)
|
156 (61.9%)
|
117 (62.6%)
|
39 (60.0%)
| |
|
C (PER)
|
91 (36.1%)
|
67 (35.8%)
|
24 (36.9%)
|
p = 0.811
|
|
Missing
|
3 (1.2%)
|
1 (0.5%)
|
2 (3.1%)
|
p = 0.811
|
|
Pott’s
|
|
Unimalleolar
|
64 (25.4%)
|
56 (29.9%)
|
8 (12.3%)
|
p = 0.005
|
|
Bimalleolar
|
65 (25.8%)
|
50 (26.7%)
|
15 (23.1%)
|
p = 0.561
|
|
Trimalleolar
|
123 (48.8%)
|
81 (43.3%)
|
42 (64.6%)
|
p = 0.003
|