Table 1: Tibialis anterior tendon insertions according to the modified classification by Musial [2].

TypeMT1 footprintMC footprintFeet (%)

IaWideWide3 (7.3%)
IbNarrowNarrow17 (41.5%)
IINarrowWide20 (48.8%)
IIISlipsWide0 (0%)
IVWideNarrow1 (2.4%)