| 释义 |
posterior fossa approach posterior fossa approachsurgical approach to the cerebellopontine angle through the mastoid process of the temporal bone.pos·te·ri·or fos·sa ap·proach (pos-tēr'ē-ŏr fos'ă ă-prōch') Surgical approach to the cerebellopontine angle through the mastoid process of the temporal bone. |