petrooccipital

pet·ro·oc·cip·i·tal

(pet'rō-ok-sip'i-tăl), Denoting the cranial suture between the occipital bone and the petrous portion of the temporal bone. Synonym(s): petroccipital

pet·ro·oc·cip·i·tal

(pet'rō-ok-sip'i-tăl) Denoting the cranial suture between the occipital bone and the petrous portion of the temporal.