Nlereanya nke Ọkpụkpụ Okpokoro Isi

Ekewapuchara okpokoro isi mmadụ a n'ọtụtụ akụkụ. A na-ekekọta calvarium ahụ ihu na ihu na ihu elu ala. Ejirila okpokoro isi nke okpokoro isi sagittally, na-egosipụta sinus niile 3.