ɪɾ ɚɹˈaɪzᵻz fɹʌmðɪ æntˈiəɹɪɚ tˈɪbɪəl ˈɑːɹɾɚɹi, æz sˈuːn æz ðæt vˈɛsəl hɐz pˈæst θɹuː ðɪ ˌɪntɚɹˈɑːsiəs spˈeɪs.
It arises from the anterior tibial artery, as soon as that vessel has passed through the interosseous space.