tegmental decussations

例句：

1. 1. The patient underwent a tegmental decussation to relieve his severe headaches.
   患者接受了脑叶切除术以缓解他严重的头痛。
2. 2. The procedure was performed by a neurosurgeon with extensive experience in tegmental decussations.
   该手术由一位具有丰富经验的神经外科医生执行。
3. 3.The tegmental decussation was successful, and the patient made a full recovery.
   脑叶切除术成功，患者完全康复。