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Table 2 Classification

From: Anterior inferior tibiofibular ligament avulsion fractures in operatively treated ankle fractures: a retrospective analysis

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