round foramen(圓孔):CNV 2(maxillary n.上顎神經)通過
oval foramen(卵圓孔):CNV 3(mandibular n.下顎神經)通過
2.下列何種結構通過圓孔(foramen rotundum)? (A)下顎神經..-阿摩線上測驗