ɪt ðˈɛn tˈɜːnz mˈiːdiːəlwɚd tə ðɪ ˈɪntɚvəl bᵻtwˌiːn ðə bˈeɪsᵻz ʌvðə fˈɜːst ænd sˈɛkənd mˌɛɾətˈɑːɹsəl bˈoʊnz, wˌɛɹ ɪt juːnˈaɪts wɪððə dˈiːp plˈæntɚ bɹˈæntʃ ʌvðə doːɹsˈɑːliz pˈɛdiz ˈɑːɹɾɚɹi, ðˈʌs kəmplˈiːɾɪŋ ðə plˈæntɚɹ ˈɑːɹtʃ.
It then turns medialward to the interval between the bases of the first and second metatarsal bones, where it unites with the deep plantar branch of the dorsalis pedis artery, thus completing the plantar arch.