Pulmonary Arteries. R.C.C.-L.C.C. Right and Left Common Carotid Arteries. E.C. External Carotid Artery. Oc. OccipitalArtery. I.M. Internal Maxillary Artery. Illustration
IX); lctpp, lateral section of caudal tympanic process of petrosal; oc, occipital condyle; mas, pars mastoidea me, mastoid exposure; mp, mastoid process