petrous pyramid

基本解釋

The authors reports their experience in caring 11 patients with complications after microsurgery on durosarcomas in petrous pyramid(9 cases) and tumors in trigeminal nerves(2 cases).
筆者報道巖斜區(qū)腦膜瘤9例、三叉神經瘤2例患者手術后并發(fā)癥的護理。
Result IPS courses in the sulcus for inferior petrosal sinus, that was, on the intracranial surface of the petroclival fissure which was made up of the clivus and the petrous pyramid.
結果IPS行于顱底內面的巖下竇溝內，即由斜坡和顳骨巖部組成的巖斜裂內，形狀不規(guī)則。