transsphenoidal approach

例句：

1. 1. The patient was scheduled for a transsphenoidal approach to remove the tumor.
   患者被安排进行经蝶窦手术以切除肿瘤。
2. 2. Transsphenoidal approaches are often used in neurosurgery to access the brain.
   在神经外科中，经蝶窦手术经常被使用来访问大脑。
3. 3. The procedure involves making an incision through the sphenoid bone and entering the brain through the transsphenoidal route.
   该程序涉及通过蝶骨切开进入大脑的路径。