1.  lateralis sulci
2.  ectolateral fissure

• 1. 外侧沟: lateral sulcus | Sulcus lateralis
• 2. 前外侧沟: anterolateral sulcus
• 3. 后外侧沟: posterolateral sulcus

更多释义

• 1.头颈长肌位颈椎前方，大部分位于颈椎前外侧沟内。
  The long muscles of head and neck are anterior to the cervical vertebrae, most of them in the sulcus.
  dict.yoduao.com
• 2.缘上回的辨认以外侧沟由“Y”形变为“—”形作为标志。
  The supramarginal gyrus appeared as soon as the lateral sulcus changed from "y" shaped to "-" shaped.
  dict.yoduao.com
• 3.侧脑室前端出现时，双侧外侧沟前支的延长线呈钝角相交于胼胝体膝上方；
  When the anterior horn of lateral ventricles appears, the extended lines of bilateral anterior rami of lateral sulcus intersect on the superior aspect of the genu of corpus callosum by obtuse angle.
  dict.yoduao.com

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